© A. Weinberg Adapted From SOL 3.4 By Ms. Weinberg.
-
Upload
gyles-anderson -
Category
Documents
-
view
220 -
download
2
Transcript of © A. Weinberg Adapted From SOL 3.4 By Ms. Weinberg.
![Page 1: © A. Weinberg Adapted From SOL 3.4 By Ms. Weinberg.](https://reader033.fdocuments.us/reader033/viewer/2022052603/56649eba5503460f94bc1add/html5/thumbnails/1.jpg)
© A. Weinberg
Adapted From SOL 3.4
By Ms. Weinberg
![Page 2: © A. Weinberg Adapted From SOL 3.4 By Ms. Weinberg.](https://reader033.fdocuments.us/reader033/viewer/2022052603/56649eba5503460f94bc1add/html5/thumbnails/2.jpg)
© A. Weinberg
What if you are having a snowball fight?
You probably run away from the person throwing at you, and maybe even try to sneak up on that person
and throw some snowballs!
![Page 3: © A. Weinberg Adapted From SOL 3.4 By Ms. Weinberg.](https://reader033.fdocuments.us/reader033/viewer/2022052603/56649eba5503460f94bc1add/html5/thumbnails/3.jpg)
© A. Weinberg
Now let’s learn about
Behavioral Adaptations…
Behavioral Adaptations allow animals to respond to life needs.
![Page 4: © A. Weinberg Adapted From SOL 3.4 By Ms. Weinberg.](https://reader033.fdocuments.us/reader033/viewer/2022052603/56649eba5503460f94bc1add/html5/thumbnails/4.jpg)
© A. Weinberg
Each organism has unique methods of adapting to its
environment by means of different actions.
Behavioral Adaptations are behaviors that allow animals to
find food, protect itself from predators, and survive in its
environment.
Remember that Physical Adaptations are body structures.
![Page 5: © A. Weinberg Adapted From SOL 3.4 By Ms. Weinberg.](https://reader033.fdocuments.us/reader033/viewer/2022052603/56649eba5503460f94bc1add/html5/thumbnails/5.jpg)
© A. Weinberg
We can divide Behavioral Adaptations into two groups:
Instinctive Learned
These behaviors happen naturally &
don’t have to be learned.
These behaviors must be taught.
![Page 6: © A. Weinberg Adapted From SOL 3.4 By Ms. Weinberg.](https://reader033.fdocuments.us/reader033/viewer/2022052603/56649eba5503460f94bc1add/html5/thumbnails/6.jpg)
© A. Weinberg
Instinctive behaviors happen naturally &
don’t need to be learned
=
Finding shelter
Methods of gathering & storing food Defending oneself
Raising young
Hibernating
Migrating
![Page 7: © A. Weinberg Adapted From SOL 3.4 By Ms. Weinberg.](https://reader033.fdocuments.us/reader033/viewer/2022052603/56649eba5503460f94bc1add/html5/thumbnails/7.jpg)
© A. Weinberg
Learned behaviors
Obtained by interacting with the
environment and cannot be passed on
to the next generation except by teaching.
=
![Page 8: © A. Weinberg Adapted From SOL 3.4 By Ms. Weinberg.](https://reader033.fdocuments.us/reader033/viewer/2022052603/56649eba5503460f94bc1add/html5/thumbnails/8.jpg)
© A. Weinberg
Types of Behavioral Adaptations• Migration• Hibernation• Living in Packs• Spinning Webs• Stalking Prey• Staying still• Fleeing predators• Shooting spray• Sounding scary• Looking scary
QuickTime™ and a decompressor
are needed to see this picture.
![Page 9: © A. Weinberg Adapted From SOL 3.4 By Ms. Weinberg.](https://reader033.fdocuments.us/reader033/viewer/2022052603/56649eba5503460f94bc1add/html5/thumbnails/9.jpg)
© A. Weinberg
What is hibernation?
• This is a very special kind of deep sleep
• It is brought on by short day lengths, cold temperatures and food shortages
QuickTime™ and a decompressor
are needed to see this picture.
![Page 10: © A. Weinberg Adapted From SOL 3.4 By Ms. Weinberg.](https://reader033.fdocuments.us/reader033/viewer/2022052603/56649eba5503460f94bc1add/html5/thumbnails/10.jpg)
© A. Weinberg
Why do animals hibernate?
• It is a survival strategy
• Dropping into a deep hibernation means animals are using less energy
• Food is scarce
• Animals miss the cold seasons
![Page 11: © A. Weinberg Adapted From SOL 3.4 By Ms. Weinberg.](https://reader033.fdocuments.us/reader033/viewer/2022052603/56649eba5503460f94bc1add/html5/thumbnails/11.jpg)
© A. Weinberg
What are the dangers of hibernation?
• The animal is defenceless, which means it maybe attacked by predators and eaten!
![Page 12: © A. Weinberg Adapted From SOL 3.4 By Ms. Weinberg.](https://reader033.fdocuments.us/reader033/viewer/2022052603/56649eba5503460f94bc1add/html5/thumbnails/12.jpg)
© A. Weinberg
How do animals prepare for hibernation?
• They try to put on as much fat as possible because they wont be eating much during the winter
• This is called brown fat, which is found across the back and shoulders, close to an animal’s organs
• Brown fat works hard to deliver quick energy to an animal coming out of hibernation
![Page 13: © A. Weinberg Adapted From SOL 3.4 By Ms. Weinberg.](https://reader033.fdocuments.us/reader033/viewer/2022052603/56649eba5503460f94bc1add/html5/thumbnails/13.jpg)
© A. Weinberg
Light Sleepers
• Some animals are not true hibernators• They are easily awakened during their winter
slumbers• These animals breathe a little more slowly and
lower their body temperature a few degrees• The wake up to forage between winter snows• Bears, skunks, raccoons
![Page 14: © A. Weinberg Adapted From SOL 3.4 By Ms. Weinberg.](https://reader033.fdocuments.us/reader033/viewer/2022052603/56649eba5503460f94bc1add/html5/thumbnails/14.jpg)
© A. Weinberg
What is Migration?
![Page 15: © A. Weinberg Adapted From SOL 3.4 By Ms. Weinberg.](https://reader033.fdocuments.us/reader033/viewer/2022052603/56649eba5503460f94bc1add/html5/thumbnails/15.jpg)
© A. Weinberg
What is migration?
Migration:• Seasonal back and forth journeys between two places.
![Page 16: © A. Weinberg Adapted From SOL 3.4 By Ms. Weinberg.](https://reader033.fdocuments.us/reader033/viewer/2022052603/56649eba5503460f94bc1add/html5/thumbnails/16.jpg)
© A. Weinberg
Which animals migrate?
• Mammals• Birds• Amphibians• Reptiles• Fish• Insects
![Page 17: © A. Weinberg Adapted From SOL 3.4 By Ms. Weinberg.](https://reader033.fdocuments.us/reader033/viewer/2022052603/56649eba5503460f94bc1add/html5/thumbnails/17.jpg)
© A. Weinberg
Why do animals migrate?
– Animals migrate to find food or weather advantageous to their survival.
– Animals migrate in a set pattern. – Some travel short distances (birds, bats, whales).– Some travel long distances (songbirds, shorebirds,
waterfowl, hawks, some bats and whales.– Some animals move up and down mountain slopes
because of snow depth and food conditions (deer, elk, Mountain Goats, Spotted Owls, some songbirds)
![Page 18: © A. Weinberg Adapted From SOL 3.4 By Ms. Weinberg.](https://reader033.fdocuments.us/reader033/viewer/2022052603/56649eba5503460f94bc1add/html5/thumbnails/18.jpg)
© A. Weinberg
Bird Migration
Over 5 billion land birds migrate between Europe and Asia to Africa
75% of 650 bird species that nest in N. America migrate
![Page 19: © A. Weinberg Adapted From SOL 3.4 By Ms. Weinberg.](https://reader033.fdocuments.us/reader033/viewer/2022052603/56649eba5503460f94bc1add/html5/thumbnails/19.jpg)
© A. Weinberg
Dangers of MigrationDangers of Migration
• Predation– Land and water
• Human destruction of migration points because of over population.