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Gazelle : The Palestinian Biological Bulletin – Number 149 – May 2017

Green Sea Turtle (Chelonia mydas Linnaeus, 1758) Nest Adoption at the Reef Dive Resort, Mataking Island, State of Sabah, Federation of Malaysia in 2015

غوصالفي منتجع تبني أعشاش السالحف البحرية الخضراء إتحاد صباح ، والية لشعاب المرجانية ، جزيرة ماتاكينج ، في ا

5102في العام ، ماليزيا

By : Prof. Dr. Sc. Norman Ali Bassam Ali Taher Khalaf-Sakerfalke von Jaffa & Ola Mostafa Esmail Mostafa Khalaf

In February 2015, my beloved wife Ola Mostafa Khalaf visited the Reef Dive Resort at the Mataking Island, Sabah, Malaysia, during the Sheikh Hamdan Bin Mohammed Bin Rashid Al Maktoum International Photography Awards (HIPA) Expedition to the Mataking Island.

Mataking Island, State of Sabah, Federation of Malaysia.

https://www.facebook.com/MatakingIsland/photos/a.325212380861614.70520.21512525853699

4/861480907234756/?type=1&theater

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Gazelle : The Palestinian Biological Bulletin – Number 149 – May 2017

The Mataking Island Reef Turtle Hatchery, Mataking Island, Sabah, Malaysia. Photo taken from

a video by Ola Mostafa Khalaf. February 2015. https://www.facebook.com/photo.php?fbid=10153031173009831&set=a.10153031166989831.10

73741863.560519830&type=3&theater

My wife Ola Khalaf visited the Mataking Island Reef Turtle Hatchery, and made for me the most precious present. A Green Sea Turtle Nest Adoption Certificate as part of the Sea Turtle Conservation Project. My Green Sea Turtle nest with the code number G150129169 was collected on 29th January 2015 by Sabre, Mardin and Mohd Isa with 169 Green Sea Turtle eggs. The estimated hatch date was 15th – 30th March 2015. My wife Ola Khalaf has won a Green Turtle Nest Adoption Certificate (Nest code G150121080) during a local meal cooking competition. Her Nest consisted of 80 eggs; and it was collected on 21st January 2015; and the first successful hatch was on 19th February 2015. The Green Sea Turtle Conservation Project is also funded by the WWF as part of protecting these endangered creatures from extinction.

ب يحذ ب ساؽذ آل ظ فذ جائضة انؾيخ حذا 5102صاسث صجخي انغانيت عال يصطفى خهف في فبشايش

شجايت في جضيشة ياحاكيج ، اليت صباح ، يانيضيا . يكخو انذنيت نهخصيش انعئي ، يخجع انغؿ في انؾعاب ان

نغالحف انبحشيت بيط اؾا نع قايج بإذائيقذ ؛يخ بيط انغالحف انبحشيت انخعشاء بضياسة يكا حفش اك قايج

عشظت نخطش يخك انعؼ ي ، ياحاكيج جضيشة اإلقشاض في يحيت انغالحف انبحشيت عهى ؽاغئانخعشاء ان

. 5102 ياسط 01 - 02عخفقظ بإر هللا يا بي 5102يايش 51بيعت حى جعا في 061

بؾادة حبي عؾا ، ياحاكيج انانيضيتجضيشة في إعذاد انطعاو انحهي زا قذ فاصث صجخي انحبيبت عال خالل يغابقت

تبيع 05 . قذ فقغج أل بيعت 01حعى ، 5102يايش 50حى جعا يو ، انخعشاء انبحشيت نغالحفا نبيط

. 5102فبشايش 01 في يو

ي ظ بشايج عاني خاؿ يذع انصذق يأحي بشايج حبي أعؾاػ بيط انغالحف انبحشيت انخعشاء

. ي أجم حابت ز انضاحف انبحشيت ي خطش اإلقشاض WWF نحايت انطبيعت انذني

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Gazelle : The Palestinian Biological Bulletin – Number 149 – May 2017

My precious wife Ola Khalaf showing the Green Sea Turtle Nest Adoption Certificate in the

name of Dr. Norman Ali Khalaf, near the adopted nest at the Reef Turtle Hatchery on the

Mataking Island, Sabah, Malaysia. 11.02.2015. https://www.flickr.com/photos/50022881@N00/15914201983/

The Green Sea Turtle (Chelonia mydas Linnaeus, 1758), also known as the Green

Turtle, Black (Sea) Turtle, or Pacific Green Turtle, is a large sea turtle of the family Cheloniidae. It is the only species in the genus Chelonia. Its range extends throughout tropical and subtropical seas around the world, with two distinct populations in the Atlantic and Pacific Oceans. The common name comes from the usually green fat found beneath its carapace (Wikipedia).

This sea turtle's dorsoventrally flattened body is covered by a large, teardrop-shaped carapace; it has a pair of large, paddle-like flippers. It is usually lightly colored, although in the eastern Pacific populations parts of the carapace can be almost black. Unlike other members of its family, such as the hawksbill sea turtle (Eretmochelys imbricata), C. mydas is mostly herbivorous. The adults usually inhabit shallow lagoons, feeding mostly on various species of seagrasses (Wikipedia). Like other sea turtles, green sea turtles migrate long distances between feeding grounds and hatching beaches. Many islands worldwide are known as Turtle Island due to green sea turtles nesting on their beaches. Females crawl out on beaches, dig nests and lay eggs during the night. Later, hatchlings emerge and

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scramble into the water. Those that reach maturity may live to eighty years in the wild (Wikipedia).

Green Sea Turtle adopted Nest by Dr. Norman Ali Khalaf on the Mataking Island, Malaysia.

Photo by Ola Khalaf. 09.02.2015. https://www.flickr.com/photos/50022881@N00/19854271952/

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Gazelle : The Palestinian Biological Bulletin – Number 149 – May 2017

Chelonia mydas is listed as endangered by the IUCN and CITES and is protected from exploitation in most countries. It is illegal to collect, harm or kill them. In addition, many countries have laws and ordinances to protect nesting areas. However, turtles are still in danger due to human activity. In some countries, turtles and their eggs are hunted for food. Pollution indirectly harms turtles at both population and individual scales. Many turtles die caught in fishing nets. Also, real estate development often causes habitat loss by eliminating nesting beaches (Wikipedia).

My wife Ola Khalaf showing the Green Sea Turtle Nest Adoption Certificate in the name of Dr. Norman

Ali Khalaf, near the adopted nest at the Mataking Island Reef Turtle Hatchery, Malaysia. 11.02.2015.

https://www.flickr.com/photos/50022881@N00/19881047146/

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Gazelle : The Palestinian Biological Bulletin – Number 149 – May 2017

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Gazelle : The Palestinian Biological Bulletin – Number 149 – May 2017

My wife Ola Khalaf showing the Green Sea Turtle Nest Adoption Certificate in the name of Dr.

Norman Ali Khalaf, near the adopted nest at the Mataking Island Reef Turtle Hatchery, Malaysia.

11.02.2015. https://www.flickr.com/photos/50022881@N00/19286573613/

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Gazelle : The Palestinian Biological Bulletin – Number 149 – May 2017

My precious wife Ola Khalaf showing her Green Sea Turtle Nest Adoption Certificate, near the

adopted nest at the Reef Turtle Hatchery, Mataking Island, Malaysia. 11.02.2015. https://www.flickr.com/photos/50022881@N00/19912714441/

Taxonomy

The green sea turtle is a member of the tribe Chelonini. A 1993 study clarified the status of genus Chelonia with respect to the other marine turtles. The carnivorous Eretmochelys (Hawksbill), Caretta (Loggerhead) and Lepidochelys (Ridley) were assigned to the tribe Carettini. Herbivorous Chelonia warranted their status as a genus, while Natator (Flatback) was further removed from the other genera than previously believed (Wikipedia). The species was originally described by Linnaeus in 1758 as Testudo mydas. In 1868, Marie Firmin Bocourt named a particular species of sea turtle Chelonia agassizii. This "species" was referred to as the "black sea turtle". Later research determined Bocourt's "black sea turtle" was not genetically distinct from Chelonia mydas, and thus taxonomically not a separate species. These two "species" were then united as Chelonia mydas and populations were given subspecies status: C. mydas mydas referred to the originally described population, while C. mydas agassizii referred only to the Pacific population known as the Galápagos green turtle. This subdivision was later determined to be invalid and all species members were then designated Chelonia mydas. The oft-mentioned name Chelonia agassizii remains an invalid junior synonym of C. mydas (Wikipedia). The species' common name does not derive from any particular green external coloration of the turtle. Its name comes from the greenish color of the turtles' fat, which is only found in a layer between their inner organs and their shell. As a species found worldwide, the green turtle is called differently in some languages and dialects. In the Hawaiian language, honu is used to refer to this species (Wikipedia).

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Gazelle : The Palestinian Biological Bulletin – Number 149 – May 2017

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Gazelle : The Palestinian Biological Bulletin – Number 149 – May 2017

The adopted Green Sea Turtle Nest of my beloved wife Ola Khalaf, showing inside the first 12

hatched Green Sea Turtles from total 80 eggs, at the Reef Turtle Hatchery, Mataking Island,

Sabah, Malaysia. 19.02.2015. https://www.flickr.com/photos/50022881@N00/19908350405

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Gazelle : The Palestinian Biological Bulletin – Number 149 – May 2017

The adopted Green Sea Turtle Nest of my beloved wife Ola Khalaf, showing inside the first 12

hatched Green Sea Turtles from total 80 eggs, at the Reef Turtle Hatchery, Mataking Island,

Sabah, Malaysia .. The hatched eggs were released to the Celebes Sea where they belong at 6.00

p.m. on 19.02.2015 .. Alf Mabrouk Ola. https://www.flickr.com/photos/50022881@N00/19721950599/

Diet

Adult green sea turtles mostly eat marine plant life such as kelp and algae, while juveniles have a more carnivorous diet (Wikipedia).

Description

Its appearance is that of a typical sea turtle. Chelonia mydas has a dorsoventrally flattened body, a beaked head at the end of a short neck, and paddle-like arms well-adapted for swimming. Adult green turtles grow to 1.5 metres (5 feet) long. The average weight of mature individuals is 68–190 kg (150–419 lb) and the average carapace length is 78–112 cm (31–44 in). Exceptional specimens can weigh 315 kg (694 lb) or even more, with the largest known C. mydas having weighed 395 kg (871 lb) and measured 153 cm (60 in) in carapace length (Wikipedia).

Anatomically, a few characteristics distinguish the green turtle from the other members of its family. Unlike the closely related hawksbill turtle, the green

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Gazelle : The Palestinian Biological Bulletin – Number 149 – May 2017

turtle's snout is very short and its beak is unhooked. The sheath of the turtle's upper jaw possesses a denticulated edge, while its lower jaw has stronger, serrated, more defined denticulation. The dorsal surface of the turtle's head has a single pair of prefrontal scales. Its carapace is composed of five central scutes flanked by four pairs of lateral scutes. Underneath, the green turtle has four pairs of inframarginal scutes covering the area between the turtle's plastron and its shell. Mature Chelonia mydas front appendages have only a single claw (as opposed to the hawksbill's two), although a second claw is sometimes prominent in young specimens (Wikipedia).

The carapace of the turtle has various color patterns that change over time. Hatchlings of Chelonia mydas, like those of other marine turtles, have mostly black carapaces and light-colored plastrons. Carapaces of juveniles turn dark brown to olive, while those of mature adults are either entirely brown, spotted or marbled with variegated rays. Underneath, the turtle's plastron is hued yellow. Chelonia mydas limbs are dark-colored and lined with yellow, and are usually marked with a large dark brown spot in the center of each appendage (Wikipedia).

The first 12 hatched Green Sea Turtles from total 80 adopted eggs, at the Reef Turtle Hatchery,

Mataking Island, Sabah, Malaysia .. The hatched eggs were released to the Celebes Sea where

they belong at 6.00 p.m. on 19.02.2015 .. Alf Mabrouk Ola Khalaf.

https://www.flickr.com/photos/50022881@N00/19720760860/

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Gazelle : The Palestinian Biological Bulletin – Number 149 – May 2017

The first 12 hatched Green Sea Turtles from total 80 adopted eggs, at the Reef Turtle Hatchery,

Mataking Island, Sabah, Malaysia .. The hatched eggs were released to the Celebes Sea where

they belong at 6.00 p.m. on 19.02.2015 .. Alf Mabrouk Ola Khalaf. https://www.flickr.com/photos/50022881@N00/19913970241/

Distribution

The range of the green sea turtle extends throughout tropical and subtropical oceans worldwide. There are two major subpopulations, the Atlantic and the eastern Pacific subpopulations. Each population is genetically distinct, with their own set of nesting and feeding grounds within the population's known range (Wikipedia).

Atlantic Subpopulation

The green sea turtle can generally be found throughout the Atlantic Ocean. Individuals have been spotted as far north as Canada in the western Atlantic, and the British Isles in the east. The subpopulation's southern range is known until past the southern tip of Africa in the east and Argentina in the western Atlantic. The major nesting sites can be found on various islands in the Caribbean, along the eastern shores of the continental United States, the eastern coast of the South American continent and most notably, on isolated North Atlantic islands (Wikipedia).

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Gazelle : The Palestinian Biological Bulletin – Number 149 – May 2017

In the Caribbean, major nesting sites have been identified on Aves Island, the U.S. Virgin Islands, Puerto Rico, and Costa Rica. In recent years there are signs of increased nesting in the Cayman Islands. One of the region's most important nesting grounds is in Tortuguero in Costa Rica. In fact, the majority of the Caribbean region's Chelonia mydas population hails from a few beaches in Tortuguero. Within United States waters, minor nesting sites have been noted in the states of Georgia, North Carolina, South Carolina, and all along the east coast of Florida. Hutchinson Island in particular is a major nesting area in Florida waters. Notable locations in South America include secluded beaches in Suriname and French Guiana. In the Southern Atlantic Ocean, the most notable nesting grounds for Chelonia mydas are found on the island of Ascension, which hosts 6,000–13,000 turtle nests (Wikipedia).

In contrast with the sporadic distribution of nesting sites, feeding grounds are much more widely distributed throughout the region. Important feeding grounds in Florida include Indian River Lagoon, the Florida Keys, Florida Bay, Homosassa, Crystal River, and Cedar Key (Wikipedia).

Green Sea Turtle Distribution; the red circles are known major nesting sites. Yellow circles

represent minor nesting locations. https://en.wikipedia.org/wiki/Green_sea_turtle#/media/File:Green_turtle_nesting_sites.svg

Indo-Pacific Subpopulation

In the Pacific, its range reaches as far north as the southern coast of Alaska and as far south as Chile in the east. The turtle's distribution in the western Pacific reaches north to Japan and southern parts of Russia's Pacific coast, and as far south as the northern tip of New Zealand and a few islands south of Tasmania. The turtles can be found throughout the Indian Ocean (Wikipedia).

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Gazelle : The Palestinian Biological Bulletin – Number 149 – May 2017

A Green Sea Turtle (Chelonia mydas Linnaeus, 1758). Photo by the Sheikh Hamdan Bin

Mohammed Bin Rashid Al Maktoum International Photography Awards (HIPA) Secretary

General His Excellency Ali Bin Thalith. https://www.facebook.com/photo.php?fbid=10153031173244831&set=a.10153031166989831.10

73741863.560519830&type=3&theater

Significant nesting grounds are scattered throughout the entire Pacific region, including Mexico, the Hawaiian Islands, the South Pacific, the northern coast of Australia, and Southeast Asia. Major Indian Ocean nesting colonies include India, Pakistan, and other coastal countries. The east coast of the African continent hosts a few nesting grounds, including islands in the waters around Madagascar (Wikipedia).

Nesting grounds are found all along the Mexican coast. These turtles feed in seagrass pastures in the Gulf of California. Green turtles belonging to the distinct

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Hawaiian subpopulation nest at the protected French Frigate Shoals some 800 kilometers (500 mi) west of the Hawaiian Islands. In the Philippines, green turtles nest in the Turtle Islands along with closely related hawksbill turtles. Indonesia has a few nesting beaches, one in the Meru Betiri National Reserve in East Java. The Coral Sea has nesting areas of world significance. The Great Barrier Reef has two genetically distinct populations; one north and one south. Within the reef, twenty separate locations consisting of small islands and cays were identified as nesting sites for either population of C. mydas. Of these, the most important is on Raine Island. Major nesting sites are common on either side of the Arabian Sea, both in Ash Sharqiyah, Oman, and along the coast of Karachi, Pakistan. Some specific beaches there, such as Hawke's Bay and Sandspit, are common to both Chelonia mydas and the olive ridley sea turtle (Lepidochelys olivacea) subpopulation. Sandy beaches along Sindh and Balochistan are nesting sites. Some 25 kilometers (16 mi) off the Pakistani coast, Astola Island is another nesting beach (Wikipedia). Other nesting areas are on the sandy beaches and islands of the United Arab Emirates and Kuwait in the Arabian/Persian Gulf.

On 30 December 2007, fishermen using a hulbot-hulbot (a type of fishnet) accidentally caught an 80 kg (180 lb), 93 cm (37 in) and 82 cm (32 in) wide, turtle off Barangay Bolong, Zamboanga City, Philippines. December is breeding season near the Bolong beach (Wikipedia).

My beloved wife Ola Mostafa Khalaf snorkeling near a Sea Turtle in the Celebes Sea waters of

the Mataking Island, Sabah, Malaysia. February 2015.

https://www.flickr.com/photos/50022881@N00/19774954810/

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Gazelle : The Palestinian Biological Bulletin – Number 149 – May 2017

Prof. Dr. Norman Ali Bassam Khalaf-von Jaffa showing a special T-Shirt with the Save The

Turtles Adoption Program, Mataking. Photo by: Ola Mostafa Khalaf. February 2015. https://www.flickr.com/photos/50022881@N00/19368245473/

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Gazelle : The Palestinian Biological Bulletin – Number 149 – May 2017

My precious wife Ola Mostafa Khalaf snorkeling in the Celebes Sea waters of the Mataking

Island, Sabah, Malaysia. February 2015.

https://www.flickr.com/photos/50022881@N00/19994563371/

Ecology and Behaviour

As one of the first sea turtle species studied, much of what is known of sea turtle ecology comes from studies of green turtles. The ecology of Chelonia mydas changes drastically with each stage of its life history. Newly emerged hatchlings are carnivorous, pelagic organisms, part of the open ocean mini-nekton. In contrast, immature juveniles and adults are commonly found in seagrass meadows closer inshore as herbivorous grazers (Wikipedia).

Habitat

Green sea turtles move across three habitat types, depending on their life stage. They lay eggs on beaches. Mature turtles spend most of their time in shallow, coastal waters with lush seagrass beds. Adults frequent inshore bays, lagoons and shoals with lush seagrass meadows. Entire generations often migrate between one pair of feeding and nesting areas (Wikipedia).

Turtles spend most of their first five years in convergence zones within the bare open ocean that surround them. These young turtles are rarely seen as they swim in deep, pelagic waters. Green sea turtles typically swim at 2.5–3 km/h (1.6–1.9 mph) (Wikipedia).

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Gazelle : The Palestinian Biological Bulletin – Number 149 – May 2017

My precious wife Ola Mostafa Khalaf snorkeling in the Celebes Sea waters of the Mataking

Island, Sabah, Malaysia. February 2015.

https://www.flickr.com/photos/50022881@N00/19982237512/

Predators

Only human beings and the larger sharks feed on Chelonia mydas adults. Specifically, tiger sharks (Galeocerdo cuvier) hunt adults in Hawaiian waters. Juveniles and new hatchlings have significantly more predators, including crabs, small marine mammals and shorebirds. In Turkey, their eggs are vulnerable to predation by red foxes and golden jackals (Wikipedia).

At Ras Al-Hadd Nature Reserve in Oman, green turtles Chelonia mydas nest year round, with a distinct lower-density nesting season from October to May, and a higher-density nesting season from June to September. On these beaches, the main predators of turtle eggs and hatchlings are foxes Vulpes spp. (Vulpes vulpes arabica, Vulpes rueppellii sabaea, and Vulpes cana), wolves Canis lupus arabs, and wild cats Felis spp. and Caracal caracal schmitzi (Mendonça, Al Saady, Al Kiyumi and Erzini, 2010).

Life Cycle

Green sea turtles migrate long distances between feeding sites and nesting sites; some swim more than 2,600 kilometres (1,600 mi) to reach their spawning grounds. Mature turtles often return to the exact beach from which they hatched. Females usually mate every two to four years. Males, on the other hand, visit the breeding areas every year, attempting to mate. Mating seasons vary between populations. For most C. mydas in the Caribbean, mating season is from June to September. The French Guiana nesting subpopulation nests from March to June.

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Gazelle : The Palestinian Biological Bulletin – Number 149 – May 2017

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Gazelle : The Palestinian Biological Bulletin – Number 149 – May 2017

Photo from page 20: My precious wife Ola Mostafa Khalaf snorkeling and observing the hidden

clown fish in the Celebes Sea waters of the Mataking Island, Sabah, Malaysia. February 2015.

https://www.flickr.com/photos/50022881@N00/19392534884/

In the tropics, green turtles nest throughout the year, although some subpopulations prefer particular times of the year. In Pakistan, Indian Ocean turtles nest year-round, but prefer the months of July to December (Wikipedia).

The mating of green sea turtles is similar to other marine turtles. Female turtles control the process. A few populations practice polyandry, although this does not seem to benefit hatchlings. After mating in the water, the female moves above the beach's high tide line, where she digs a hole with her hind flippers and deposits her eggs. Clutch size depends on the age of the female and species, but can range between 100 and 200. She then covers the nest with sand and returns to the sea (Wikipedia).

Prof. Dr. Norman Ali Bassam Khalaf-von Jaffa and his wife the Diver Ola Mostafa Khalaf in the

Sea of Dubai-Jumeirah, Arabian Gulf on their 18th wedding anniversary. Photo by our precious

daughter Nora Norman Ali Khalaf. 27.07.2015. https://www.flickr.com/photos/50022881@N00/20065944996/

At around 100 to 150 days, the eggs hatch during the night, and the hatchlings instinctively head directly into the water. This is the most dangerous time in a turtle's life. As they walk, predators, such as gulls and crabs, feed on them. A significant percentage never makes it to the ocean. Little is known of the initial life history of newly hatched sea turtles. Juveniles spend three to five years in the open ocean before they settle as still-immature juveniles into their

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permanent shallow-water lifestyle. It is speculated that they take twenty to fifty years to reach sexual maturity. Individuals live up to eighty years in the wild. It is estimated that only 1% of hatchlings reach sexual maturity (Wikipedia).

Each year on Ascension Island in the South Atlantic, Chelonia mydas females create 6,000 to 25,000 nests. They are among the largest green turtles in the world; many are more than a metre in length and weigh up to 300 kilograms (660 lb) (Wikipedia).

Prof. Dr. Norman Ali Bassam Khalaf-von Jaffa with a Loggerhead Sea Turtle (Caretta caretta)

carapace at Al-Arsa Souk in Sharjah, United Arab Emirates. 19.12.2013.

http://www.flickr.com/photos/50022881@N00/11792225256/

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Gazelle : The Palestinian Biological Bulletin – Number 149 – May 2017

Prof. Dr. Norman Ali Bassam Khalaf-von Jaffa and his beloved wife Ola Mostafa Khalaf and his

beloved daughter Nora Norman Ali Khalaf on a diving and discovery trip in the Sea of Dubai-

Jumeirah, United Arab Emirates. Photo by: Mahmoud El-Askary. 29.07.2015. https://www.flickr.com/photos/50022881@N00/20197740655/

Breathing and Sleep

Sea turtles spend almost all their lives submerged, but must breathe air for the oxygen needed to meet the demands of vigorous activity. With a single explosive exhalation and rapid inhalation, sea turtles can quickly replace the air in their lungs. The lungs permit a rapid exchange of oxygen and prevent gases from being trapped during deep dives. Sea turtle blood can deliver oxygen efficiently to body tissues even at the pressures encountered during diving. During routine activity, green and loggerhead turtles dive for about four to five minutes, and surface to breathe for one to three seconds (Wikipedia).

Turtles can rest or sleep underwater for several hours at a time, but submergence time is much shorter while diving for food or to escape predators. Breath-holding ability is affected by activity and stress, which is why turtles quickly drown in shrimp trawlers and other fishing gear (Wikipedia).

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References and Internet Websites

Khalaf, Norman Ali Bassam (1980). Tabie’t Al-Talawon fi Al-Haywanat (The Colouration of Animals). Al-Biology Bulletin. Number 1. January 1980, Safar 1401. Biological Society, Kuwait University, State of Kuwait. pp. 4-5. (In Arabic). Khalaf, Norman Ali (1983). Al-Hayat Al-Bahriyah fi Al-Kuwait (Sea Snakes in Kuwait). Bulletin of the Biological Studies Club, Kuwait University, State of Kuwait. First Year, Number 4, (07.12.1983), pp. 1-5 (In Arabic). Khalaf, N.A.B. (1986). The Schooling of Sumatra Barbs (Barbus tetrazona tetrazona) and Minnows (Phoxinus phoxinus). Dissertation, Master of Science in Ecology, Departments of Zoology and Botany, University of Durham, England. September 1986. pps. 59 + iv. Khalaf-von Jaffa, Norman Ali Bassam (1991). A Trip to Zoo Budapest, Hungary. Gazelle: The Palestinian Biological Bulletin. Bonn-Bad Godesberg, Federal Republic of Germany. Number 21, Ninth Year, January 1991. pp. 1-4. Khalaf-von Jaffa, Norman Ali Bassam (1992). An Introduction to the Animal Life in Palestine. Gazelle. Gazelle: The Palestinian Biological Bulletin. Bonn-Bad Godesberg, Federal Republic of Germany. Number 30, Tenth Year, October 1992. pp. 1-7. (In Arabic). Khalaf-von Jaffa, Norman Ali Bassam (1994). An Introduction to the Animal Life in Palestine. Shqae’q Al-Nouma’n (Anemone coronaria). A Quarterly Magazine Issued by the Program EAI (Education for Awareness and for Involvement). Environmental Education / Children for Nature Protection. In Cooperation with Dept. of General and Higher Education. P.L.O., Palestine. Number 4. Huzairan (June) 1994. pp. 16-21. (In Arabic). Khalaf, Norman Ali Bassam (2001). The Extinct and Endangered Animals in Palestine. In: Gazelle: The Palestinian Biological Bulletin Home Page. Extinct and Endangered Animals and Reintroduction. http://gazelle.8m.net/photo3.html Khalaf-von Jaffa, Norman Ali (2004). Gazelle: Das Palästinensische Biologische Bulletin. Eine Wissenschaftliche Reise in Palästina, Arabien und Europa zwischen 1983 – 2004. / Gazelle: The Palestinian Biological Bulletin. A Scientific Journey in Palestine, Arabia and Europe between 1983 – 2004. ISBN 3-00-014121-9. Erste Auflage / First Edition, Juli 2004: 452 Seiten / Pages. Zweite erweiterte Auflage (Second Extended Edition), August 2004: 460 Seiten / Pages. Norman Ali Khalaf, Bonn-Bad Godesberg, Germany. http://dr-norman-ali-khalaf-books.webs.com/ Khalaf-von Jaffa, Norman Ali (2005). Jaffa (Yaffa): The History of an Old Palestinian Arab City on the Mediterranean Sea. Gazelle: The Palestinian Biological Bulletin. Sharjah, United Arab Emirates. Number 39, Twenty-third Year, March 2005. pp. 7-8. Khalaf-von Jaffa, Norman Ali (2005). The Andromeda Sea Monster of Jaffa. Gazelle: The Palestinian Biological Bulletin. Sharjah, United Arab Emirates.

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Number 39, Twenty-third Year, March 2005. pp. 8. Khalaf-von Jaffa, Norman Ali (2005). Aquatica Arabica. An Aquatic Scientific Journey in Palestine, Arabia and Europe between 1980 - 2005 / Aquatica Arabica. Eine Aquatische Wissenschaftliche Reise in Palästina, Arabien und Europa zwischen 1980 - 2005. ISBN 3-00-014835-3. Erste Auflage / First Edition, August 2005: 376 Seiten / Pages. Norman Ali Khalaf, Rilchingen-Hanweiler, Bundesrepublik Deutschland & Sharjah, United Arab Emirates. http://dr-norman-ali-khalaf-books.webs.com/aquaticaarabica.htm Khalaf-von Jaffa, Norman Ali (2005). The Rafah Zoo in the Rafah Refugee Camp, Gaza Strip, Palestine : A Story of Destruction by the Israeli Occupation Army. Gazelle: The Palestinian Biological Bulletin. Number 46, Twenty-third Year, October 2005, Ramadan 1426. pp. 1-11. Sharjah, United Arab Emirates. (In Arabic). Khalaf-von Jaffa, Norman Ali Bassam (2005). The Qalqilia Zoo and the Natural History Museum in the City of Qalqilia, West Bank, Occupied Palestine. Gazelle: The Palestinian Biological Bulletin. Number 47, Twenty-third Year, November 2005, Shawal 1426. pp. 1-10. Sharjah, United Arab Emirates. (In Arabic).

Khalaf-Sakerfalke von Jaffa, Norman Ali Bassam Ali Taher (Gründer) (seit Juni 2007). Yahoo! Deutschland Group: Fauna Palaestina. http://de.groups.yahoo.com/group/Fauna_Palaestina/ Khalaf-Sakerfalke von Jaffa, Norman Ali Bassam Ali Taher (Gründer) (seit September 2007). Yahoo! Deutschland Group: Fauna Arabica. http://de.groups.yahoo.com/group/Fauna_Arabica/ Khalaf-Sakerfalke von Jaffa, Norman Ali Bassam Ali Taher (2007). Haywanat Filistin حيوانات فلسطين (Fauna of Palestine). Wikipedia, Al-Mawsu'a Al-Hurra (The Free Encyclopedia). Gazelle: The Palestinian Biological Bulletin. Number 69, Twenty-fifth Year, September 2007 CE, Sha’ban 1428 AH. pp. 1-4. (in Arabic). http://ar.wikipedia.org/wiki/%D8%AD%D9%8A%D9%88%D8%A7%D9%86%D8%A7%D8%AA_%D9%81%D9%84%D8%B3%D8%B7%D9%8A%D9%86

Khalaf-Sakerfalke von Jaffa, Dr. Sc. Norman Ali Bassam Ali Taher (2007). Whale Sharks in Palestinian Waters: A Whale Shark (Rhincodon typus, Smith 1828) rescued near the Tantura Beach, Carmel Coast, North Palestine: The First Record from the Palestinian Mediterranean Coast. Gazelle: The Palestinian Biological Bulletin. Number 71, November 2007. pp. 22-23. Sharjah, United Arab Emirates. (Abstracts in English and Arabic). http://whale-shark.webs.com/ Khalaf-Sakerfalke von Jaffa, Dr. Sc. Norman Ali Bassam Ali Taher (2007). Whale Sharks in Palestinian Waters: Whale Sharks (Rhincodon typus, Smith 1828) near Um Al-Rashrash (Eilat) Beach, Gulf of Aqaba, South Palestine: First Records from the Palestinian Red Sea Coast. Gazelle: The Palestinian Biological Bulletin. Number 71, November 2007. pp. 23-26. Sharjah, United Arab Emirates. (Abstract in English and Arabic). http://whale-shark.webs.com/ Khalaf-Sakerfalke von Jaffa, Dr. Sc. Norman Ali Bassam Ali Taher (2008). Cetacea Palaestina: The Whales and Dolphins in Palestinian Waters. Cetacean Species

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Gazelle : The Palestinian Biological Bulletin – Number 149 – May 2017

Guide for Palestine. Gazelle: The Palestinian Biological Bulletin. Number 83, November 2008, Thu Al-Qi’ada 1429 AH. pp. 1-14. Sharjah, United Arab Emirates. http://cetacea-palaestina.webs.com/

Khalaf-Sakerfalke von Jaffa, Dr. Sc. Norman Ali Bassam Ali Taher (2009). Flora and Fauna in Palestine. Gazelle: The Palestinian Biological Bulletin. ISSN 0178 – 6288. Number 91, July 2009, Rajab 1430 AH. pp. 1-31. Sharjah, United Arab Emirates. http://flora-fauna-palestine.webs.com/

Khalaf-von Jaffa, Dr. Norman Ali Bassam (2009). Fauna Palaestina – Part One. A Zoological Journey in Palestine, Arabia and Europe between 1983 – 2006 / Fauna Palaestina – Teil Eins. Eine Zoologische Reise in Palästina, Arabien und Europa zwischen 1983 – 2006. ISBN 978-9948-03-865-8. Erste Auflage/First Edition, September 2009: 412 Seiten/Pages. Self Publisher: Dr. Norman Ali Bassam Khalaf-von Jaffa, Sharjah, United Arab Emirates & Rilchingen-Hanweiler, Bundesrepublik Deutschland. http://dr-norman-ali-khalaf-books.webs.com/faunapalaestinapart1.htm Khalaf-von Jaffa, Dr. Sc. Norman Ali Bassam Ali Taher (2010). Fauna Emiratus - Part One. Zoological Studies in the United Arab Emirates between 2004 - 2009. / Fauna Emiratus – Teil Eins. Zoologische Studien in die Vereinigten Arabischen Emirate zwischen 2004 - 2009. ISBN 978-9948-15-462-4. Erste Auflage/First Edition, November 2010: 350 Seiten / Pages. Self Publisher: Dr. Norman Ali Bassam Khalaf-von Jaffa, Dubai and Sharjah, United Arab Emirates & Rilchingen-Hanweiler, Bundesrepublik Deutschland. http://dr-norman-ali-khalaf-books.webs.com/faunaemiratuspart1.htm Khalaf-von Jaffa, Dr. Norman Ali Bassam (2012). Fauna Palaestina – Part Two. Zoological Studies in Palestine between 1983 – 2009 / Fauna Palaestina - Teil Zwei. Zoologische Studien in Palästina zwischen 1983 – 2009. ISBN 978-9948-16-667-2. 1. Auflage / First Edition : July 2012, Shaaban 1433 H. 208 Seiten / Pages (Arabic Part 120 Pages and the English Part 88 Pages). Publisher: Dar Al Jundi Publishing House, Jerusalem, Palestine. http://dr-norman-ali-khalaf-books.webs.com/faunapalaestinapart2.htm Khalaf-von Jaffa, Dr. Norman Ali Bassam (2013). Fauna Palaestina – Part Three. Zoological Studies in Palestine between 2005 – 2012 / Fauna Palaestina - Teil Drei. Zoologische Studien in Palästina zwischen 2005 – 2012. ISBN 978-9950-383-35-7. Erste Auflage / First Edition : July 2013, Shaaban 1434 H. 364 pages (English Part 350 Pages and the Arabic Part 14 Pages). Publisher: Dar Al Jundi Publishing House, Jerusalem, State of Palestine. http://dr-norman-ali-khalaf-books.webs.com/faunapalaestinapart3.htm Khalaf-Sakerfalke von Jaffa, Prof. Dr. Sc. Norman Ali Bassam Ali Taher (2013). Dinosaur Tracks at Beit Zeit, West of Al-Quds (Jerusalem), Occupied Palestine. 09.07.2013. Youtube Video. http://www.youtube.com/watch?v=KEtF3FUegOQ Khalaf-Sakerfalke von Jaffa, Prof. Dr. Sc. Norman Ali Bassam Ali Taher (2013). The Bycatch of a Loggerhead Sea Turtle (Caretta caretta Linnaeus, 1758) in a fishing net on the Gaza Coast, Gaza, State of Palestine. Gazelle: The Palestinian

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Biological Bulletin. ISSN 0178 – 6288. Number 108, December 2013, Safar 1435 AH. pp. 1-25. Dubai and Sharjah, United Arab Emirates. http://marine-life-palestine.webs.com/loggerhead-sea-turtle Khalaf-Sakerfalke von Jaffa, Prof. Dr. Sc. Norman Ali Bassam Ali Taher (2014). Records of Dead Loggerhead Sea Turtles (Caretta caretta Linnaeus, 1758) washed up on the Jaffa Beach, Occupied Palestine between 2010-2013. Gazelle: The Palestinian Biological Bulletin. ISSN 0178 – 6288. Number 114, June 2014, Sha’ban 1435 AH. pp. 1-11. Dubai and Sharjah, United Arab Emirates. http://marine-life-palestine.webs.com/loggerhead-sea-turtle-jaffa Khalaf-Sakerfalke von Jaffa, Prof. Dr. Sc. Norman Ali Bassam Ali Taher (2014). Loggerhead Sea Turtle (Caretta caretta Linnaeus, 1758) Nesting in Palestine. Gazelle: The Palestinian Biological Bulletin. ISSN 0178 – 6288. Number 115, July 2014, Ramadan 1435 AH. pp. 1-9. Dubai and Sharjah, United Arab Emirates. http://marine-life-palestine.webs.com/loggerhead-turtle-palestine Khalaf-von Jaffa, Prof. Dr. Norman Ali Bassam (2014). Fauna Palaestina – Part Four. Zoological Studies in Palestine between 1983 – 2014 / Fauna Palaestina - Teil Vier. Zoologische Studien in Palästina zwischen 1983 – 2014. ISBN 978-9950-383-77-7. Erste Auflage / First Edition : July 2014, Ramadan 1435 H. pp. 456 (English part 378 pages and Arabic part 78 pages). Publisher: Dar Al Jundi Publishing House, Al-Quds (Jerusalem), State of Palestine. http://fauna-palaestina-part-1.webs.com/faunapalaestina4.htm Khalaf-Sakerfalke von Jaffa, Prof. Dr. Sc. Norman Ali Bassam Ali Taher (2014). The Ceratosaur Dinosaur Elaphrosaurus bambergi Janensch, 1920 Tracks from Beit Zeit, West of Al-Quds (Jerusalem), Occupied Palestine. Gazelle: The Palestinian Biological Bulletin. ISSN 0178 – 6288. Number 117, September 2014, Thu Al-Qi’da 1435 AH. pp. 1-33. Dubai and Sharjah, United Arab Emirates. http://palestine-dinosaur.webs.com/ & http://issuu.com/dr-normanalibassamkhalaf/docs/dinosaurs_at_beit_zeit_al_quds_jeru & http://www.joomag.com/magazine/gazelle-the-palestinian-biological-bulletin-issn-0178-6288-number-117-september-2014-pp-1-33/0426645001392611970?page=1 Khalaf-Sakerfalke von Jaffa, Prof. Dr. Sc. Norman Ali Bassam Ali Taher (2014). The Long-necked Whip-tailed Sauropod Dinosaur (Amphicoelias brontodiplodocus Galiano and Albersdörfer, 2010) Skeleton at Dubai Mall, Dubai, United Arab Emirates. Gazelle: The Palestinian Biological Bulletin. ISSN 0178 – 6288. Number 120, December 2014. pp. 1-29. Dubai and Sharjah, United Arab Emirates. http://palestine-dinosaur.webs.com/sauropod-dubai-mall Khalaf-Sakerfalke von Jaffa, Prof. Dr. Sc. Norman Ali Bassam Ali Taher (2015). Dinasurat Al-Quds Al-Shareef, Filasteen Al-Muhtala / Dinosaurs of Al-Quds )Jerusalem(, Occupied Palestine. Gazelle: The Palestinian Biological Bulletin. ISSN 0178 – 6288. Number 122, February 2015. pp. 1-11. Dubai and Sharjah, United Arab Emirates (in Arabic). http://palestine-dinosaur.webs.com/dinosaur-al-quds-palestine

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Gazelle : The Palestinian Biological Bulletin – Number 149 – May 2017

Prof. Dr. Norman Ali Bassam Khalaf-von Jaffa snorkeling and studying the Marine Wildlife in

the Sea of Dubai-Jumeirah, United Arab Emirates. Underwater Photo by: Nora Norman Ali

Khalaf. 29.07.2015. https://www.flickr.com/photos/50022881@N00/20311199152/

Khalaf, Prof. Norman Ali Bassam (11 February 2015). Green Sea Turtle Nest Adoption at Mataking Island Malaysia. Facebook. Prof-Norman Ali Bassam Khalaf. https://www.facebook.com/dr.norman.ali.khalaf/media_set?set=a.10153031166989831.1073741863.560519830&type=3 Khalaf-Sakerfalke von Jaffa, Prof. Dr. Norman Ali Bassam Ali Taher (2015). Plants and Animals unique to Palestine. Gazelle: The Palestinian Biological Bulletin. ISSN 0178 – 6288. Number 125, May 2015. pp. 1-18. Dubai and Sharjah, United Arab Emirates. http://flora-fauna-palestine-2.webs.com/ Khalaf-von Jaffa, Prof. Dr. Norman Ali Bassam (2015). Fauna Palaestina – Part Five. Zoological Studies in Palestine between 1983 – 2016 / Fauna Palaestina - Teil Fünf. Zoologische Studien in Palästina zwischen 1983 – 2016. ISBN 978-9950-383-92-0. Erste Auflage / First Edition : July 2015, Ramadan 1436 H. 448 pp. (English Part 304 Pages and the Arabic Part 144 Pages). Publisher: Dar Al Jundi Publishing House, Al-Quds (Jerusalem), State of Palestine. http://fauna-palaestina-books.webs.com/

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The Reef Dive Resort, Mataking Island, State of Sabah, Federation of Malaysia.

https://www.facebook.com/MatakingIsland/photos/a.292908947425291.64803.21512525853699

4/483875638328620/?type=1&theater

Khalaf-Sakerfalke von Jaffa, Prof. Dr. Norman Ali Bassam Ali Taher (2016). The First Palestinian Wildlife Photography Exhibition in the Gaza Strip in November 2014. Gazelle: The Palestinian Biological Bulletin. ISSN 0178 – 6288. Number 138, June 2016. pp. 1-35. Dubai and Sharjah, United Arab Emirates. http://dr-norman-ali-khalaf-references.webs.com/gazawildlifephoto2014.htm Khalaf-Sakerfalke von Jaffa, Prof. Dr. Sc. Norman Ali Bassam Ali Taher (2016). Haywanat Falastin (Fauna of Palestine) حيوانات فلسطين . Gazelle: The Palestinian Biological Bulletin. ISSN 0178 – 6288. Number 144, December 2016, pp. 1-18. Dubai and Sharjah, United Arab Emirates (In Arabic). http://animals-of-palestine-2.webs.com/fauna-of-palestine-arabic Khalaf-Sakerfalke von Jaffa, Prof. Dr. Sc. Norman Ali Bassam Ali Taher & Ola Mostafa Esmail Mostafa Khalaf (2017). Green Sea Turtle (Chelonia mydas Linnaeus, 1758) Nest Adoption at the Reef Dive Resort, Mataking Island, State of Sabah, Federation of Malaysia in 2015. Gazelle: The Palestinian Biological Bulletin. ISSN 0178 – 6288. Number 149, May 2017, pp. 1-30. Dubai and Sharjah, United Arab Emirates. www.sea-turtles-1.webs.com

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Mataking Island. www.mataking.com Mendonça, Vanda Mariyam; Salim Al Saady; Ali Al Kiyumi & Karim Erzini (2010) Interactions between Green Turtles (Chelonia mydas) and Foxes (Vulpes vulpes arabica, V. rueppellii sabaea, and V. cana) on Turtle Nesting Grounds in the Northwestern Indian Ocean: Impacts of the Fox Community on the Behavior of Nesting Sea Turtles at the Ras Al Hadd Turtle Reserve, Oman. Zoological Studies 49(4): 437-452 (2010). http://tao.wordpedia.com/show_pdf.ashx?sess=wybu1145ive25s45oi2ni155&file_name=JO00001106_49-4_437-452&file_type=r Wikipedia. Green sea turtle. https://en.wikipedia.org/wiki/Green_sea_turtle Wikipedia. Malaysia. https://en.wikipedia.org/wiki/Malaysia Wikipedia. Ras Al Hadd. https://en.wikipedia.org/wiki/Ras_al_Hadd Wikipedia. Ras Al Jinz. https://en.wikipedia.org/wiki/Ras_al-Jinz Wikipedia. Sabah. https://en.wikipedia.org/wiki/Sabah Wikipedia. Suppenschildkröte. https://de.wikipedia.org/wiki/Suppenschildkröte

. ويكيبيديا . سلحفاة خضراء

https://ar.wikipedia.org/wiki/%D8%B3%D9%84%D8%AD%D9%81%D8%A7%D8%A9_%D8%AE%D8%B6%D8%B1%D8%A7%D8%A1

Prof. Dr. Norman Ali Bassam Khalaf-von Jaffa snorkeling and studying the Marine Wildlife in

the Sea of Dubai-Jumeirah, United Arab Emirates. Underwater Photo by: Nora Norman Ali

Khalaf. 29.07.2015. https://www.flickr.com/photos/50022881@N00/20399076275/