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meeting
the needs
of wildlife
all
creatures, humans included, have basic requirements which
must be met by the place they consider home. In order to
make your yard attractive and useful to wildlife, you must
provide their four essential needs: food, water, shelter,
and space. These four elements are the fundamental ingredients
of a healthy home or habitat for wildlife.
food
| water | shelter
| space
food
All living creatures need sustenance in order to survive.
Providing wildlife with their favourite foods is a great
start in attracting them to your property. You can supply
food for wildlife through supplemental feeding and planting.
Supplemental
feeding, such as putting out bird feeders, can make it easier
for wildlife to survive harsher times. However, while putting
out seeds and other food helps provide for wildlife, planting
helps to meet more than just their need for food. Therefore,
a well-planned garden should include plantings to meet a
greater diversity of wildlife needs throughout their life
stages and the changing seasons.
In
planting for wildlife, a diversity of plants will attract
the greatest variety of wildlife. A combination of evergreen
and deciduous trees, shrubs (especially berry producing
ones), grasses, and flowers (especially native flowers)
will provide plentiful food. Plants also attract insects
which birds, bats, and other wildlife feed on. If you are
interested in attracting a particular species find out what
it likes to eat. See Attracting
Wildlife.
water
Water is the basis for all life. Add a source of water to
your yard and you will be amazed at the wildlife you attract.
Without a nearby water source, you limit which wildlife
will take advantage of the food you provide. If space limitations
prohibit a pond,
you can still provide water with a small birdbath. Add the
sound of moving water and your yard will become even more
enticing. Even a simple
drip can attract more birds to your yard.
shelter
Wildlife needs shelter to protect them from inclement weather
and predators and to provide them with places to raise their
young. An absence or shortage of shelter limits the wildlife
that will use your area. You improve your yard for wildlife
by improving the shelter available.
Planting
evergreens provides effective cover in the cold winter months.
Deciduous trees are used by many species through the spring
and summer. Structures such as rock, log, and brush
piles are also very useful to wildlife.
Snags,
or dead trees, are particularly beneficial to wildlife.
Many species of wildlife depend on snags for a place to
live and raise their young. Snags also provide a wealth
of food in the form of insects for such species as woodpeckers,
sapsuckers, and nuthatches.
Nesting
boxes, if placed in a good location, help to make
up for any shortage of places for birds to nest.
space
Depending
on the type of wildlife, the space it requires varies. Most
birds, such as red-tailed hawks and downy woodpeckers, are
territorial and will defend their feeding and nesting space
against others of the same species. Other birds, such as
American goldfinches and brown-headed cowbirds, are not
territorial and will share nesting and feeding areas. This
territoriality among birds can change depending on the season,
with many birds, such as the black-capped chickadee, becoming
more territorial during the breeding season. Your yard might
welcome flocks of these birds in the winter, but only a
pair in the spring.
The
two-dimensional size of your yard is not the only factor
to consider. Many birds view your property in three-dimensional
terms. They may nest in your shrubs, forage on the ground,
and perch in the top branches of your tree. Having many
layers on your property, therefore, can increase the "space"
of the habitat
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