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Wildlife in Crisis
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> Wildlife in Crisis |
Why do wild animals require rehabilitation?
Wild
animals are admitted to rehabilitation centers suffering from any number
of problems. They can result from natural disasters (forest fires, severe
weather, earthquakes), accidents and 'natural' outbreaks of disease, but
the greatest percentage are sick, injured or orphaned due (either directly
or indirectly) to humans.
In
breeding season, many dependant young animals are the secondary victims
of the accidents, diseases, poisons etc. that killed their parent or parents.
Youngsters are also separated from their parents when they are trapped
and relocated, when nests are destroyed in storms and when they are 'kidnapped'
by well-meaning people who do not understand the natural behaviors of
wildlife. Some young animals are confiscated from poachers who have captured
them for the illegal wildlife trade, or from people who have captured
them to keep as pets. These young animals must be fostered, taught to
become self-sufficient, and be carefully prepared for release.
While it is difficult to guess which particular problem
results in the highest numbers of wildlife casualties, the list of problems
is significant:
Domestic
Animals |
The introduction of domestic animals has had dramatic
impact on wildlife. Native species have no resistance
to many of the diseases of dogs, cats and livestock. Infectious diseases
that originate in domestic animals sicken or kill countless animals, and
for many, there is no treatment.
Domestic and feral cats and dogs also injure,
kill or orphan many millions of birds each year in North America alone.
Emerging
Diseases |
Diseases imported to countries where they did not
occur devastate wildlife populations that have no immunity to them. West
Nile Virus, Rabies, Exotic Newcastle Disease, Chronic Wasting Disease and
other emerging diseases sicken and kill untold numbers of wildlife. New
diseases may arise from the import or export of infected pets and other
domestic animals, and from wild animals smuggled into countries through
the illegal trade in wildlife. Insects and animals such as rodents that
stow away on ships, airplanes and vehicles may be other transporters of
new diseases. Wildlife suffering from such diseases are often cared for
by rehabilitators, although many die without being found.
Collisions |
Collisions
with automobiles kill and injure innumerable animals daily.
It is estimated that every thirty seconds, a bird
is injured or killed after
striking a window, power line, or communications tower.
In the world's major cities, birds become confused
by, and collide with, heavily-lit tall buildings. Up to 100 million birds
are killed each year in such collisions.
Pesticides,
Poisons and Chemicals |
- Research published by the American Bird Conservancy
finds that on farms alone, some 672 million North American birds are
exposed to pesticides each year. It is estimated that about ten percent
of these -- 67 million birds-- die. Global estimates are staggeringly
high.
- Industrial and agricultural chemicals poison
wild animals that are exposed to them via water, food, soil, etc. Poisons
such as rodent bait are also lethal to non-target animals, or those
that eat poisoned animals.
Pollutants |
Each
year, oil spilled from large ocean-going vessels and smaller pleasure
craft result in wildlife casualties.
Entanglement in marine debris, fishing line or nets,
and collisions with boats injure or kill both individuals and groups of
animals.
Some air pollutants return to Earth in the form
of acid rain, which corrodes statues and buildings, damages crops and
forests, and makes lakes and streams unsuitable for plant, fish and other
animal life.
How
Can I Help? |
Domestic animals:
Vaccinate your pets for diseases that can be transmitted
to other animals, both domestic and wild. Do not allow your pets to
chase or harass wildlife. Keep your cats indoors. Spay and neuter your
pets, so that the problem of feral cats and dogs is reduced. These simple
solutions are to the benefit of your animal companions, as well as to
wildlife.
Collisions:
You can reduce the chances of birds hitting your windows by moving
feeders well away from the house, and by hanging plants, mobiles or
plastic strips in front of windows and glass doors. Research shows that
the instances of collisions by migratory birds with skyscrapers are
greatly reduced when lights are turned off at night. Simply reducing
driving speed, especially in areas marked with wildlife crossing signs,
can reduce vehicular collisions.
Pesticides, poisons and chemicals:
- Dispose of unused motor oil, paint, antifreeze, cleaning
solutions, etc., safely.
- Find alternatives to pesticides. They are indiscriminate
killers, and are harmful to humans, domestic animals and wildlife alike.
- Find humane solutions to nuisance wildlife problems,
rather than risk injuring or killing non-target animals by using poisons
or glue traps. Contact your local wildlife rehabilitator for advice.
Trapping and removing:
Do not risk separating wild youngsters from their parents
by trapping
and relocating animals that have taken up residence in or under buildings.
There is little more heartbreaking than finding suffering, starving, or
dead babies, because you didn't know they were there. Contact your local
wildlife rehabilitator for guidance and information, rather than resorting
to extreme solutions.
If you see a young animal that appears to be abandoned
or orphaned, call before you act. Mother may be protecting her youngsters
from a watchful distance.
In many cases, animals that truly have become separated
from their families can be reunited with them. Keeping families together,
and animals that are not in crisis in the wild, is always the best alternative.
Support environmentally
friendly products, habitat restoration programs, and wildlife conservation
efforts. Support legislation and legislators that safeguard wildlife,
habitat and biodiversity.
Support your local wildlife rehabilitator
or center. Wildlife rehabilitation is rarely
financed by government funds or grants. Most individual rehabilitators
or groups pay many of their costs out-of-pocket. They may hold fundraising
drives, apply for small grants, sell merchandise or appeal to the public
for donations of materials, foods or money. Hold a car wash or bake sale,
donate what you can, support their fundraising drives or merchandise sales,
and become part of the solution.
Support
IWRC |
IWRC is a registered non-profit organization that
relies on membership, volunteers, sales of publications, grants and donations
to develop and deliver programs, services, and information to the international
wildlife rehabilitators working at the front lines, to other professionals,
and to you, for the benefit of wildlife, mankind, and the planet.
Click here to find out more
about supporting IWRC
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