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2013 Envirothon
Raccoons
37
Environmental Studies
6th Grade
02/14/2013

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Cards

Term
Where are raccoons found?
Definition
woodlands; farms; suburban neighborhoods
always near water
Term
How do raccoons walk?
Definition
amble like a bear
Term
Is a raccoon a plantigrade?
What is a plantigrade?
Definition
Yes, a raccoon is a plantigrade; this means they can walk partly or wholly on the soles of their feet with the heel touching the ground
Term
Can raccoons stand on their hind legs?
Definition
yes
Term
Are raccoons fast runners?
Definition
no
Term
What happens when raccoons are confronted?
Definition
they put up a fierce fight; especially females with young
Term
How strong of a swimmer are raccoons?
Definition
very; so strong they have drowned dogs in the water
Term
What noises do raccoons make?
Definition
barks, hisses, wails; piercing scream when alarmed
Term
Describe a raccoon's senses.
Definition
Raccoons can see, hear and smell very well; acute sense of touch, allowing them to catch fish and other small quick prey; long sharp claws help them grasp slippery prey
Term
Why do raccoons seem to "wash" their food?
Definition
No one knows; maybe to decide if they will keep the prey they just grabbed
Term
What do raccoons need to live comfortably?
Definition
they prefer woodlands that offer plenty of den sites; hardwoods are favored over coniferous forests because of the fruits and nuts from trees; they also need the cavities and hollow limbs for shelters
Term
What do raccoons hunt?
Definition
Water is essential for them for hunting opportunities; crayfish, minnows, aquatic insects
Term
Are raccoons carnivores, or omnivores?
Definition
Omnivores
Term
What do raccoons eat that are not caught in water?
Definition
wild cherries and grapes; berries; persimmons; apples; beechnuts; corn; acorns; melons; grass; leaves; worms; crickets; grasshoppers; beetle grubs; frogs;mice; carrion; eggs. They also raid fields, gardens and trash
Term
Why is variety in habitat important?
Definition
Trees of different types and ages and low brush and grassy openings provide food throughout the year
Term
What benefits raccoons?
Definition
management plans that improve habitat for other animals like turkeys, squirrels, and deer; and beaver dams that provide habitat for aquatic creatures raccoons like to eat
Term
What type of species are raccoons?
Definition
common, found state-wide in PA
Term
Where do raccoons spend the day?
Definition
holed up in a tree cavity; sunning while stretched out on horizontal limbs
Term
What do raccoons do during the night?
Definition
begin hunting on the ground, or eat eggs or hatchlings
Term
Describe the feeding range/dens.
Definition
One main den with others scattered around the feeding range which is one mile in diameter
Term
Describe an ideal den.
Definition
hollow in a large tree trunk or limb is ideal; but raccoons will also use old groundhog burrows, caves, rock crevices or abandoned farm buildings
Term
Are raccoons true hibernators?
Definition
No; they den up and sleep through much of the winter when air temperature falls below 25*
Term
How do raccoons survive the winter?
Definition
They eat so much during the summer and fall they can sustain themselves; they wake and search for food during the warm spells
Term
Why is hunting so important in the spring?
Definition
Much of a raccoon's body fat is gone; raccoons are thinner
Term
When do raccoons breed?
Definition
January or February
Term
Describe young raccoons.
Definition
~Born in March and April
~litter of 3-5
~Cubs weigh about 3 ounces at birth
~Covered with yellow-gray hair and tails faintly banded
~eyes open after 19 days
Term
When do young raccoons accompany females on feeding forays?
Definition
4 weeks
Term
When can raccoons be on their own?
Definition
three to four months old, cubs are large and independent enough to be on their own
Term
Do male raccoons help raise the young?
Definition
Sometimes, but they leave once young are mature
Term
What is rabies?
Definition
a serious disease that attacks the nervous system; caused by a virus
Term
What type of animal can get rabies?
Definition
only mammals
Term
Do birds, snakes and fish get rabies?
Definition
no, only mammals
Term
How is rabies spread?
Definition
through saliva, usually through a bite; blood does not spread rabies
Term
How do you know if an animal has rabies?
Definition
they act differently; wild animals move slowly and act tame; tame animals may try to bite; general illness; problems swallowing; drooling
Term
What should you do if you are bitten?
Definition
rabies can be prevented by immediate cleansing of the wound and getting a series of rabies shots in your arm; see a doctor right away
Term
What is the best way to avoid rabies?
Definition
avoid contact with wild animals; vaccinate pets and livestock; get rid any pet dishes outside
Term
Why should you get rid of outside pet dishes?
Definition
raccoons may think of pet food as a food source and this puts them in close contact with people and pets; this eliminates their fear of people, which is dangerous should they become rabid.
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