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Wildlife Care Center Intake Summary 1995-1999

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Scientific Research at the Wildlife Care Center

Wildlife rehabilitation facilities are often on the front lines of identifying and understanding problems facing local wildlife populations. The 3-4,000 injured wild animals passing through the Wildlife Care Center each year can tell us a great deal about the impacts of disease, habitat destruction and anthropogenic (human caused) activities on our local wildlife. The information gathered can help us determine what kinds of educational outreach, management strategies and regulatory and non-regulatory programs will best protect wildlife diversity in the Metro region.

The Wildlife Care Center conducts its own research internal research efforts and provides biological samples and statistical information to other local, state, and federal institutions, which are conducting wildlife research. This section of our website proves information on the types of information we collect and the types of research projects we are participating in. 

The Wildlife Care center sees between three and four thousand injured wild animals each year. The following is a breakdown of the types of injuries we saw between 1995-1999.

CAUSE OF INJURY BY YEAR 1995-1999

Cause of Injury

1995

1996

1997

1998

1999

Unknown

386  (16%)

428  (16%)

592  (22%)

649  (22%)

585  (21%)

Cat Caught

560  (23%)

598  (22%)

596  (22%)

689  (24%)

527  (19%)

Human Interference[1]

401  (16%)

388  (14%)

482  (18%)

439  (15%)

401  (15%)

Hit by Car

397  (16%)

364  (14%)

318  (12%)

391  (13%)

359  (13%)

Orphaned[2]

80  (3%)

125  (5%)

252  (9%)

256  (9%)

319  (12%)

Hit Window

141   (6%)

176  (7%)

112  (4%)

145  (5%)

123  (4%)

Dog Caught

66  (3%)

86  (3%)

77  (3%)

80  (3%)

91  (3%)

Habitat Destruction

23  (1%)

15  (<1%)

46  (2%)

60  (2%)

45  (2%)

Gunshot

20  (<1%)

13  (<1%)

21  (1%)

13 (<1%)

25  (>1%)

Poison

5  (<1%)

9  (<1%)

23  (1%)

9  (<1%)

30  (1%)

Other

380  (15%)

490  (18%)

205  (7%)

173 (6%)

275  (10%)



[1] Human Interference refers to situations where humans, often with the best of intentions remove young birds and mammals from the wild mistakenly believing that they are in need of “rescuing.” The most common reason cited for human interference situations is “fear of cat predation.”

[2] The most common causes for “orphaning” of animals brought to the Wildlife Care Center  is mother mallards being struck by cars as they attempt to cross roads with ducklings and adult songbirds being killed by cats as they attempt to protect fledglings learning to fly from the ground.

« May 2008 »
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May 01, 2008
07:00 - Morning Bird Song Walks 2008
19:00-21:00 Spring Shorebird Migration Class and Overnight Field Trip
May 02, 2008
Morning Bird Song Walks 2008
May 03, 2008
Morning Bird Song Walks 2008
09:00-11:30 Elk Rock Island Paddle
10:00-14:00 NEW DATE for Butterflies of Deschutes Canyon
May 04, 2008
Morning Bird Song Walks 2008
May 05, 2008
Morning Bird Song Walks 2008
19:00-21:00 Birding by Ear
May 06, 2008
Morning Bird Song Walks 2008
07:00-17:00 Magpies Birdathon
May 07, 2008
Morning Bird Song Walks 2008
08:00-11:00 Ridgefield NWR, Washington
May 08, 2008
Morning Bird Song Walks 2008
May 09, 2008
Morning Bird Song Walks 2008
May 10, 2008
Morning Bird Song Walks 2008
08:00-11:00 Paddle Around Ross Island
May 11, 2008
Morning Bird Song Walks 2008
08:00-11:00 Celebrate Mother’s Day, Oaks Bottom Wildlife Refuge
08:00-11:00 Noble Woods Park
May 12, 2008
Morning Bird Song Walks 2008
May 13, 2008
Morning Bird Song Walks 2008
19:00-20:30 Nature Night: Feathers and Flora with Dan Gleason
May 14, 2008
Morning Bird Song Walks 2008
May 15, 2008
Morning Bird Song Walks 2008
May 16, 2008
Morning Bird Song Walks 2008
May 17, 2008
Morning Bird Song Walks 2008
10:00-15:00 Native Shrubs & Wildflowers of Forest Park
10:00 - Native Plant Sale
11:00-14:00 Umiak Voyage Around Ross Island
May 18, 2008
Morning Bird Song Walks 2008
Native Plant Sale - 16:00
May 19, 2008
Morning Bird Song Walks 2008
May 20, 2008
Morning Bird Song Walks 2008
May 21, 2008
Morning Bird Song Walks 2008
18:00-20:00 Volunteer Orientation
May 22, 2008
Morning Bird Song Walks 2008
08:00-18:30 White River Oak Woodlands and Rim Rock Country
May 23, 2008
Morning Bird Song Walks 2008
May 24, 2008
Morning Bird Song Walks 2008
May 25, 2008
Morning Bird Song Walks 2008
May 26, 2008
Morning Bird Song Walks 2008
07:00-18:00 Conboy National Wildlife Refuge
May 27, 2008
Morning Bird Song Walks 2008
May 28, 2008
Morning Bird Song Walks 2008
09:00 - Malheur Foray 2008
May 29, 2008
Morning Bird Song Walks 2008
Malheur Foray 2008
07:00-09:00 Willamette Cove Paddle
May 30, 2008
Morning Bird Song Walks 2008
Malheur Foray 2008
May 31, 2008
Morning Bird Song Walks 2008 - 07:00
Malheur Foray 2008 - 18:00
09:00-12:00 Big Four Corners Natural Area Paddle
13:00-16:00 Oaks Bottom Wildlife Refuge
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