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When Wildlife Become Pests
Wherever people and animals coexist, there are
bound to be conflicts. In the Humane Society of the
United States’ book, Wild Neighbors - The Humane
Approach to Living with Wildlife, the authors
acknowledge that "for far too long, the so-called
‘solutions’ have been simply to kill the offending
animals." Thankfully, more and more people are
realizing that there are better, more environmentally
responsible ways to resolve conflicts with wildlife.
Project Wildlife’s primary purpose is to rescue
and rehabilitate native wildlife, followed by their
return to natural habitats. However, we have another
purpose that is to educate the citizens of San Diego
County on how to coexist with wild birds and mammals.
Sometimes it’s simply a matter of advising a
homeowner to bring in their pet’s food at night to
discourage skunks, raccoons and opossums from hanging
around. For more persistent critters, Project Wildlife
offers informational leaflets and the advice of
volunteers with hundreds of hours of experience with
specific species.
Often, conflicts with wild critters can be avoided
all together by planning ahead. Below are some helpful
tips from Dead Daisies Make Me Crazy by Loren
Nancarrow and Janet Hogan Taylor. Keep in mind that
not all of the tips will work every time. You might
need to try several before you find the ones that work
for your situation. Be patient! Our precious native
wildlife is worth it.
Fortify areas that are off limits - Plant
areas around garden beds with thorny plants or hedges,
such as roses, barberry, pyracantha, holly or
gooseberry. These deterrents make great
"fences" around areas where you don’t want
to erect a real fence.
Provide plants that the "pests" are
allowed to eat - Try planting some extra
squash or zucchini plants around the edges of your
garden. These plants will attract the pests and deter
them from raiding the more desired vegetables in the
center.
Use the sprinkler - Deter animals from
protected areas by having a sprinkler ready. Nothing
surprises an unwanted guest more than a spraying of
water. Sprinklers are now available with motion
detectors, which are great for nighttime guests.
Use repellents - An old trick that still
works is to sprinkle ground pepper on plants that
animals are nibbling on, or make the following
repellent spray. If making a spray is too much
trouble, try planting garlic around your favorite
plants that hungry rabbits, gophers, squirrels, or
voles to nibble on. As an added benefit, many insects
are repelled by garlic as well.
Make pests think a predator is after them -
Most plant-eating animals, such as rabbits, deer, and
squirrels, are prey for some other animal. Dogs, cats
and humans are predator animals. If you have a male
dog, he probably takes care of this for you by marking
his territory. If you don’t have a dog, borrow a
friend’s or place kitty litter or hair from your
last haircut around the perimeter of your yard.
Gardeners who do not have access to a pet can even use
human urine to mark out their territories. Using
scents works well, but remember that after a while the
pests will figure out that a predator isn’t around
after all, and will become brave enough to raid your
garden. Deer are especially smart at figuring this
out. You can avoid this problem by switching between
various scents so the pest’s don’t become
accustomed to any particular one.
General Purpose Mammal Repellent Spray
- 2 to 4 hot chili peppers (the hotter the better,
such as habanero or serrano) or 2 tablespoons
cayenne pepper
- 4 cloves garlic
- 1 quart water
Mix all ingredients in a blender. Stain and use the
mixture in a spray bottle or hand-held sprayer. Be
sure to spray again after a rain.
- Nancarrow, Loren and Janet Hogan Taylor. Dead
Daisies Make Me Crazy. Ten Speed Press, 2000
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