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Are Coyotes Becoming More Aggressive?
National Geographic ^ | June 7, 2005 | National Geographic

Posted on 06/08/2005 12:47:58 PM PDT by ZULU

Are Coyotes Becoming More Aggressive?

California Department of Fish and Game spokesperson Lorna Bernard notes that much of the Golden State is prime habitat for the opportunistic animals.

"They are scavengers as well as hunters, and they are very smart," she said. "When they learn that people aren't a danger to them, they become very brazen."

"We've had quite a few attacks," she continued, "but people don't typically get seriously hurt."

In California there has only been one documented human death attributed a coyote attack. The incident occurred about two decades ago, when a coyote killed a young girl in Glendale.

Timm and Baker list some 35 other coyote attacks over the past three decades on small children that could have been fatal, had an adult not intervened.

Eastern Coyotes Flex Muscle

Close human-coyote encounters are not restricted to California. In New York State, wildlife biologist Gordon Batcheller studies coyotes from his post at the state's Department of Environmental Conservation (DEC).

He said coyotes are "becoming habituated to humans and human environments, and adapting their behavior to ours."

From the coyotes' perspective, this human environment "is a 'subsidized environment,' meaning it provides an artificially high amount of foods with an unnatural absence of threats," Batcheller said. "These adaptable animals take quick advantage of these unnatural environments."

At Cornell University in Ithaca, New York, wildlife biologist Paul Curtis and his team are beginning a five-year study of coyote ecology and behavior, funded in part by the state's DEC.

"The goal of the project is to look at changes in both coyote and human behavior that may be leading to more conflicts and complaints," Curtis said.

New York DEC officials estimate that 20,000 to 30,000 coyotes live in the state.

Curtis describes a progression of behavior in so-called problem coyote areas. First, the generally reclusive animals are increasingly spotted in daylight hours. Next, pets begin to vanish from yards and are even snatched off leashes by coyotes.

"That's the last stage before a human attack," Curtis said. "And we're at that stage in New York now." New York wildlife officials hope to head off such conflicts before a serious attack or death occurs.

Most coyotes, even those living near humans, are seldom seen and are reclusive. But dealing with human-adjusted animals is a management challenge.

"It appears to be a learned behavior," Curtis noted. "Certain animals seem more adapted to an urban environment. They catch a few cats and say, Hey there is abundant food here."

Animal control officers are experimenting with ways to reintroduce fear of humans in coyotes that have lost it. Many states have open season on coyote hunting. But the practice is controversial and often impractical in suburban and urban areas, where most problems occur.

Other non-lethal methods, including rubber buckshot and fencing, have met with mixed results.

"If they persist in aggressive behavior, the ultimate solution would probably be to remove problem animals," Curtis said. "Nobody is happy about that."

Human Causes?

Meanwhile, Timm's data suggest that certain areas seem more predisposed to coyote-human conflicts.

"The data on pet losses in recent years is not very different in the states of Texas and California," the University of California wildlife specialist said. "Yet there have been few, if any, human attacks [by coyotes] in Texas."

No one is certain what might account for the discrepancy.

"We're speculating at this point, but something is different about southern California, and in many cases we think that intentional feeding in neighborhoods is a factor," Timm said. "It's probably more typical than we know."

"People in Texas don't have a kind of Disney attitude about animals," he added. "There may be more of that rancher mentality, where everybody recognizes that we don't want [coyotes] in the neighborhood."

Scientists stress that respect for animals, especially predators such as coyotes, means keeping them wild.

"Don't feed them, either purposely or inadvertently, and stay away from animals that show no natural fear," Batcheller, the New York wildlife biologist, cautioned. "Like other wildlife, coyotes should be enjoyed and appreciated, but from a distance. It does this species no good to encourage abnormal behaviors."

As Curtis, the Cornell wildlife biologist, noted, "Hearing [coyotes] howling in the woods at night is a wonderful thing. And that's where we want to keep them—in the woods, away from people."


TOPICS: Culture/Society; US: California
KEYWORDS: coyotes; wildlife
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Predatory animals learn by habituation. When they are regularly hunted, they avoid people. When they are not, they come to regard people as just another food source, or a nuisance in their lives.

Studies have indicated the "Eastern" Coyote may indeed be a wolf-coyote hybrid rather than just a big coyote or a coyote-dog hybrid.

1 posted on 06/08/2005 12:47:59 PM PDT by ZULU
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To: ZULU
they are very smart," she said.

I have a dog that is part coyote and she is by far the smartest dog I have ever owned (and I used to own bird dogs which are really smart).

Her mother was half coyote and half german shephard, from the foothills near Glendale, mentioned in the story.

2 posted on 06/08/2005 12:50:29 PM PDT by ElkGroveDan (I'm sick and tired of being sicked and tired!)
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To: ZULU

With more and more illegals coming in over the border ...


3 posted on 06/08/2005 12:50:55 PM PDT by shekkian
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To: ZULU

Looks pretty aggressive to me...
4 posted on 06/08/2005 12:52:42 PM PDT by RebelBanker (To crush your enemies, see them driven before you, and to hear the lamentation of the women!)
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To: ZULU
"When they learn that people aren't a danger to them, they become very brazen."

All predators are like this two and four legged.. When their prey is defensless (think gun control) they soon learn to stretch their boundries as they test limits

The more predation a target prey TOLERATES the more predation will occur..

Fill the air with the blood mist of predators and they can wind that smell for miles...they know the smell of their own kinds blood and it fills them with FEAR...and when predators fear they scale way back..

Only armed victims who routinely demonstrate the will to fight back... scare predators and teach them their place.

5 posted on 06/08/2005 12:53:34 PM PDT by joesnuffy (Taglines often reveal a lot about the inner person...)
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To: ZULU
The bad news: Coyotes are becoming more aggressive.

The good news: My ACME stock is going through the roof!

6 posted on 06/08/2005 12:53:52 PM PDT by Luddite Patent Counsel ("Those are my principles, and if you don't like them... well, I have others." - Groucho Marx)
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To: ZULU; Lil'freeper

Ping


7 posted on 06/08/2005 12:54:01 PM PDT by big'ol_freeper ("Freedom consists not in doing what we like, but in having the right to do what we ought." Pope JPII)
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To: ZULU

No. Californians just look more like prey. (Sheep)


8 posted on 06/08/2005 12:54:22 PM PDT by TwoDogs
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To: ZULU

Yes, I hear they're using interest only mortgages a lot more often in recent months.

Sorry...couldn't resist.

What size gun would one need to bring down a coyote? Would a 22-mag be sufficient?


9 posted on 06/08/2005 12:54:35 PM PDT by RexBeach ("Anyone can see what's wrong, but can you see what's right?" -Winston Churchill)
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To: ZULU

Some of our oldest FReepers may remember when there was a bounty on these varmints.


10 posted on 06/08/2005 12:54:51 PM PDT by labette (If only common sense would be more common..)
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To: All

We are seeing coyotes here in Boston. Here in the CITY. There are coyotes apparently in a couple of the large parks near me. We have some disappearing animals, especially cats, and I think a child was recently attacked by a coyote in the Milton (suburban) area. Scary stuff.


11 posted on 06/08/2005 12:55:08 PM PDT by blueblazes
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To: prairiebreeze; farmfriend; ZULU

ping


12 posted on 06/08/2005 12:55:47 PM PDT by Calpernia (Breederville.com)
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To: RexBeach

What size gun would one need to bring down a coyote? Would a 22-mag be sufficient?


Just don't buy it from Acme, lol.


13 posted on 06/08/2005 12:56:00 PM PDT by blueblazes
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To: ZULU

Coyotes accustomed to humans aren't the problem. Coyotes accustomed to unarmed humans are the problem.

14 posted on 06/08/2005 12:56:01 PM PDT by Billthedrill
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To: ZULU

Anyone done an interview with Wily Coyote yet?


15 posted on 06/08/2005 12:56:33 PM PDT by lilylangtree (Veni, Vidi, Vici)
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To: ZULU

"When they learn that people aren't a danger to them,"

Around my place, they learn just the opposite. Consequently, they're even cordial to my cat.


16 posted on 06/08/2005 12:56:41 PM PDT by Spok
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To: ZULU

Coyotes are rats. Kill 'em.


17 posted on 06/08/2005 12:57:01 PM PDT by stinkerpot65
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To: ZULU

In PA you are suppose to shoot coyotes on sight on everyday of the year except for Sundays.

2 years ago we were conducting a drive during the 1st Saturday in deer season. The pushers were making there way through some pines when I heard one of the guys say there was a coyote ahead of them. The only shot fired from our group that day was from one of the pushers when he shot the coyote.


18 posted on 06/08/2005 12:57:39 PM PDT by kx9088
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To: ZULU

"When they learn that people aren't a danger to them, they become very brazen."



Same as with the cougar/panther/mountain lion issue. Also works for gators and sharks. Humans no longer act like the top of the food chain. Run down a trail, digesting a belly full of grass, guess what you must smell like?


19 posted on 06/08/2005 12:58:38 PM PDT by SWAMPSNIPER (LET ME DIE ON MY FEET IN MY SWAMP, ALEX KOZINSKI FOR SCOTUS)
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To: blueblazes

Good one! LOL!


20 posted on 06/08/2005 12:58:42 PM PDT by RexBeach ("Anyone can see what's wrong, but can you see what's right?" -Winston Churchill)
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