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2013 Envirothon
Coyote
48
Environmental Studies
6th Grade
02/06/2013

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Cards

Term
How do people feel about coyote?
Definition
some see them as reward of nature; others are afraid; sportsman hate them because they kill too many animals; farmers lose livestock
Term
What are other names for the coyote?
Definition
brush wolf; prairie wolf; coy-dog; eastern coyote
Term
What is the scientific name for the coyote?
Definition
Canis latrans
Term
Where is the eastern coyote found?
Definition
northeastern United States; southeastern Canada
Term
What are the coyotes ancestors?
Definition
breeding between gray wolves and coyotes
Term
What does DNA suggest?
Definition
hybridization between coyote and wolf
Term
Who is the western cousin?
Definition
Western coyote
Term
How is the eastern coyote different than the western coyote? (5)
Definition
different behavior; habitat use; pelt coloration; prey preferences; home range sizes
Term
What size canine is the eastern coyote?
Definition
largest in PA
Term
How long has eastern coyote been in eastern north America, according to fossil records?
Definition
since Pleistocene era; a million years ago
Term
How long has this animal been common?
Definition
last 75-100 years
Term
True or False: People may have confused the wolf with the coyote in the early 1900s.
Definition
true
Term
True or False: the first coyote identified as an animal similar to what is the Eastern Coyote was killed in 1940.
Definition
true
Term
In the late 1960s, what happened to the coyote population?
Definition
Influx of coyotes from the Catskill Mountains in NY entered northern PA, where they spread south
Term
In the 1970s, where were the most coyotes?
Definition
Pocono Mountains
Term
When did coyotes occupy the entire state?
Definition
1990
Term
Is the eastern coyote larger or smaller than the western?
Definition
much larger
Term
How much do adult males weigh?
Definition
45 to 55 pounds
Term
How much do females weigh?
Definition
35 to 40 pounds
Term
How much were heaviest male and female?
Definition
Male: 62 pounds
female: 42 pounds
Term
What are the pelage colors?
Definition
range from light blond, reddish blond, gray to dark brown washed with black, and black; most are gray
Term
What dog do coyote coloring resemble?
Definition
German Shepherd
Term
Describe coyote legs, cheeks, ears, tail and eyes
Definition
legs:gray, tan, reddish with black markings or lines on front legs
cheeks:reddish (also behind ears)
ears: erect
tail: bottle brush
eyes: normally yellow, but some are brown
Term
Coyotes are monogamous. What does this mean?
Definition
they keep the same mate every year
Term
What is the social unit of the coyote?
Definition
the parents and offspring
Term
Do coyotes have extended families?
Definition
Yes, a group may consist of a pair of adults, transients (aged 6 - 18 months, predispersing sub-adults (less than a year), and non-breeding associates
Term
Do coyotes share food?
Definition
Yes; coyotes living in a territory may provide food for a growing litter
Term
How old are females when they breed?
Definition
females usually breed their second winter; some have bred earlier
Term
When are litters born?
Definition
mid-April to early May
Term
How large are the litters?
Definition
5 to 7 pups
Term
Why are litters so large?
Definition
coyotes compensate for high mortality rate by having larger litters (many pups die)
Term
Where are denning sites?
Definition
beneath overturned trees; piles of tree stumps; rock dens; dug out red fox dens; southerly exposures
Term
Why are pups moved frequently?
Definition
to avoid detection
Term
When do pups disperse?
Definition
during October, when they are 6 months old
Term
How far do pups go?
Definition
30-50 miles is common, but can be up to 100 miles
Term
How do coyotes communicate and why?
Definition
yips, barks and howls
sometimes to assemble into larger packs
Term
Describe hunting
Definition
sometimes in a pack; other times alone; sometimes with one or two others; often during daylight hours (morning preferred)
Term
When does most howling take place?
Definition
at any time, but mostly at night
Term
What senses are the most keen?
Definition
smell, hearing, alertness
Term
The coyote has adapted to a wide variety of habitats. Where are they found?
Definition
heavily forested northeast and northcentral areas; dairy and cropland; even around heavily populated areas like Philadelphia and Harrisburg
Term
What habitat is preferred?
Definition
brushy cover, such as clearcuts; often live along edges between forests and agricultural areas where prey is abundant
Term
What is the main food in the coyote diet?
Definition
wide variety; small mammals (mice, voles); deer is the dominant food; large number of deer die in roads, from starvation, and other dead deer
Term
Besides deer, what do coyotes eat?
Definition
wide variety; small mammals (mice, voles);rabbits and woodchucks; birds; plants; fruits
Term
What livestock do coyotes eat?
Definition
sheep, chickens, ducks, goats and domestic rabbits; can be significant in certain areas
Term
Where are coyotes most common?
Definition
although found throughout PA, most common in the northern half
Term
What was the total population in 1995?
Definition
15,000 to 20,000
Term
What about people hunting coyotes?
Definition
the 'harvest' in the early 1990s was about 6000; incidental to turkey, bear and deer hunting; coyotes are also trapped
Term
What is the trend for coyote populations?
Definition
continue to expand, despite man's attempt to control them
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