Biodiversity In Minnesotaby Cory Schiefelbein

Great Horned Owl(Bubo virginianus)

• Description- The Great Horned Owl is a large bird of prey that gets its name from its feather tufts that look like horns. Females are larger than the male. The males have a more high pitched voice.

• Reproduction- They nest in other birds stick nest, natural tree hollows, and other cave entrances. The female lays about 1-3 eggs that are incubated for 26-35 days.

• Food- They sit up high on tree or poles and hunt for small prey. They have a wide variety of prey like mice, squirrels, rabbits, moles, skunks and other small game. The owls will also feed on other birds and even small domestic cats or dogs.

• Predators- Great Horned Owls have very few predators. Crows and raccoons may steal their eggs. Other Great Horned owls attack each other.

• Habitat- There habitat is very wide spread. They can adapt to just about any climate. There habitats include forests, deserts and plains.

• Population- They are the most common owl in north America so they are very populated.• Diseases-• Fun Facts- The Great Horned owl has a 5ft wingspan. Their life span ranges from about 5-12

years. Owls are known to be good luck in some cultures but in others they are known to be a sign of death.

• http://www.owlpages.com/owls.php?genus=Bubo&species=virginianus

http://animals.nationalgeographic.com/animals/birds/great-horned-owl/

http://www.dnr.state.mn.us/birds/greathornedowl.html

Raccoon(Procyon lotor)

• Description- Raccoons are stocky animals with short legs and small rounded ears. They are about 33 to 45 inches long and weigh 7 to 20 lbs. Their fur is dark grey with some brown with dark black fur around their eyes.

• Reproduction- Mating season (February-March) males travel long distances and mate with many females. When a female has her litter it consists of 2-6 young.

• Food- Sweet corn is a raccoons favorite food, but they will eat just about anything.• Predators- Some of raccoons predators are coyotes, great-horned owls, bobcats, and

foxes. • Habitat- Their habitat ranges throughout the state. They live in prairies, woodlands,

and cities.• Population- In Minnesota there is around 800,000 raccoons living.• Diseases- Rabies • Fun Facts- Raccoons can kill and animal twice its size. Raccoons have a higher

population in urban areas then rural areas. Raccoons are distantly related to the bear.• Seasons & Regulations There is a hunting season for raccoons. It starts in late

October and hunters harvest about 100,000 a year and trapper take another 75,000

• http://www.tpwd.state.tx.us/huntwild/wild/species/raccoon/

http://www.dnr.state.mn.us/mammals/raccoon.html

Northern Pike(Esox lucius)

• Description- Northern Pike are most often olive green with a white and yellow belly. They are a large fish that can grow lengths of 59 inches and weigh well over 30 lbs.

• Reproduction- Females spread between 15,000 to 75,000 eggs.• Food- Northern Pike will feed on muskrats, frogs, and small ducks. • Predators- Adult Northerns really don’t have many predators but small young pike will

get eaten by pretty much anything that feed on fish, like snakes and other big fish. • Habitat- Northern pikes habitats are mostly clear fresh water. Mostly in lakes and rivers.• Population- Their population varies and you can find them in just about any fresh water

lake or river.• Diseases- For diseases this species suffers from a septicaemic "red sore" disease caused

by the bacterium Pseudomonas hydrophila, which is also responsible for the condition in frogs known as "red leg.“

• Fun facts- The northern is not an active hunter. The state record is 45 lbs 12 ounces. The world record is 55 lbs 1 ounce.

• Seasons & Regulations- Northern fishing season in Minnesota calendar for 2012 is May 12 2012 – February 12 2013.

Ringneck Snake(Diadophis punctatus)

• Description- The Ringneck snake is a small dark colored snake that lives in eastern Minnesota. It has a yellowish body with some orange and a yellow or orange ring around its neck.

• Reproduction- Ringneck snakes mostly mate in the spring but sometimes in the fall. The female will lay an average of 4 eggs in the summer. Other females will lay there eggs in the same nest.

• Food- Ringneck snakes feed on slugs, lizards, salamanders, earthworms, and other baby snakes.

• Predators- The main predators of the Ringneck snake are birds of prey, skunks, and other snakes.

• Habitat- Their habitat is mostly in the eastern part of Minnesota along the Mississippi and St. Croix river.

• Diseases- Diseases carried by other animals are picked up by these snakes.• Fun Facts- when a predator is near the snake will coil its tail and expose its

brightly colored underside.

• http://www.fcps.edu/islandcreekes/ecology/northern_ringneck_snake.htm• http://srelherp.uga.edu/snakes/diapun.htm

http://www.dnr.state.mn.us/reptiles_amphibians/snakes_turtles/ringnecksnake.html

Black Walnut(Juglans nigra)

• Description- The Black Walnut, a tree that has a height of 50 to 60 feet and sometimes reaching 100 feet with a diameter of around 36 inches. Its straight and clear of branches for half its height and the other half is crown broad and spreading.

• Bark, leaves, & seed- The Bark is very thick and dark brown. Each leafs have a 12 to 24 inch steam with yellow-green sharply pointed leaflets. The nut is black with a very hard, thick, finely ridged shell. The nut does not spread open even after it is ripe.

• Seed disbursement- One way that the seeds are disbursed is from squirrels carrying seeds from beneath the tree and burying them at a distance.

• Diseases- Thousand Canker Disease is the main disease that is killing the Black Walnut.

• Economic uses- Walnut wood is used to manufacture lumber. It is also used for fine furniture and cabinets.

• Fun Fact- The Black Walnut is among the most popular for making gunstocks and furniture.

Spotted Touch-me-not(Impatiens capensis)

• Description- The Spotted Touch-me-not is a orange flower. It is common in bottomland soils, ditches, and along creeks. Also called jewelweed.

• When it Flowers- Flowers are about 1 inch long and ½ to ¾ inch wide.

• Uses- It is used to treat poison ivy.• Fun Fact- The spotted touch-me-not is used to

treat athletes foot.

• http://www.bio.brandeis.edu/fieldbio/Wildflowers_Kimonis_Kramer/PAGES/JEWELWEED_PAGE_FINAL.html