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Are Coyotes Killing YOUR Deer?

by Mike Willand 4. February 2011 04:53
Mike Willand

Deer season over? Maybe it’s time you grab a weapon and take a closer look at coyote hunting. They may be more harmful than you think.

Recent data collected by various organizations has come to the astounding conclusion that coyotes are much more responsible for the predation of deer than once believed. In fact, much more! Beating out not just the bobcat but the wolf even!

A female coyote makes a mockery of my mock scrape in late November.

Beginning in 2009, Mississippi State University researchers have been conducting a radio transmitted experiment over 350 square miles of the eastern Upper Peninsula of Michigan, in Menominee County.

During this study female deer, their fawns, and various predators including bear, wolf, coyote, bobcat, fox, fisher, and even badger were trapped and fitted with a variety of radio transmitters for tracking purposes. To date, 57 adult deer and 44 fawns have been fitted with these devices.

In a recently released study which dated from January 1, 2009 through August 31, 2010 this study showed that coyotes were responsible for 13 fawn deaths. Compare that to only 2 fawn deaths by wolves, 3 by bear, and an astonishing 9 by bobcats. Man was not entirely left out of this study either as 2 of the fawns died from vehicle collisions.

During this same time period among adult and yearling female deer, coyotes were responsible for another 6 deaths. Compare this to 3 by the wolf, and 2 by bear.

And this is not the first study of this kind. Several other states and organizations have begun or continue similar investigations into the role coyotes play in our ecosystem and in particular to that of the whitetail deer population. Similar results have transpired although all data is not complete.

Bowhunting.Com wants to hear your take on coyote populations near you. Do you feel they are a threat to your own deer herd? Is it time you took up arms against them?

As always, please leave your comments below. Thank you!

Comments

Comments

2/4/2011 5:31:53 AM #

Mark Kaminski

Thanks for the info. Mike.  Coyote are abundant here in the Northeast where I live and hunt.  Packs can often be heard as they're running prey down late at night.  They have always been a concern of mine as it relates to predation of our local deer herd, however, it doesn't compare to the 3 1/2 feet of snow covering our grounds this winter.  I've already heard reports of deer found dead and can only assume it's going to get worse.  One of our worst winters ever, over 70 inches of snow in January and it shows no sign of melting or stopping with 6 more inches predicted for tomorrow.  I wish there was something we could do to help.

Mark Kaminski United States |

2/4/2011 6:24:54 AM #

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2/4/2011 6:30:43 AM #

jmbuckhunter

They stripped a doe clean that I left lay overnight this season. I was unsure of the hit so I decided to wait till the next morning to recover her. They stripped all the meat from the bones up to her ears.

I'm headed out this weekend to try and call some in range.

jmbuckhunter United States |

2/4/2011 10:24:00 AM #

Jason Dewitt

they certainly are by me. my brothers and i have seen alot of coyote kills over the past few years and it all seems to coincide with the bigger population of coyotes that we didnt see before. thats why we hunt them now. theres too many of them!

Jason Dewitt United States |

2/6/2011 5:09:47 PM #

Dustin DeCroo

Unfortunately controlling coyote populations through hunting or trapping is nearly impossible.  The most recent study I've read came from Kansas State University and it mirrored many others studies that have produced the same results since the 70's.  The percentage of first year females that breed is highly dependent on not only food availability but the general population.  In KSU's study they found that the mortality rate under natural conditions was sometimes 40 percent in areas that did not have hunting or trapping pressure.  In areas that were hunted and trapped the number of females that came into heat and were bred was significantly higher than the ares where natural conditions were the sole source of death.  A study was completed in Arizona in the early 80's and stated the same results, and both showed that in order to decrease the population of coyotes in any given area, somewhere around 75% of the population had to be eliminated annually.

I know that in my area, coyotes spend the grand majority of their time hunting prey animals that don't require as much energy burn as others.  This means mice, rabbits, prairie dogs and game birds are atop the list of meals for coyotes.  I have a great deal of footage from this fall of coyotes and deer in the same fields together, in close proximity and there was no issue for the deer whatsoever.

Granted shooting a few coyotes may save a deer here and there and it's a heck of a lot of fun, but as far as controlling the population... it's merely chiseling the tip of the iceberg.  Wolves are not this way and their population can be controlled.

Dustin DeCroo United States |

2/7/2011 6:45:14 AM #

Scott Abbott

In my experiences, coyote do not greatly affect the whitetail.  I often see them in the same area and many times I get photos of them within minutes of one another on my trail cameras.  Perhaps it is different with the harsher winters up in the U.P. of Michigan than here.  

Scott Abbott United States |




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