Cooper’s Hawk

Notes:

Approximate Hatch Weights:

~28g at hatching

Males ~310g by 23 days old

Females ~475g by 28 days old


Order: Accipitriformes
Family: Accipitridae
Common Name: Hawks/Eagles/Kites
Region: Broad Range
Chick Type: Altricial
Down: White down
Skin Color:
Bill: Hooked and black
Foot Type: Anisodactyl
Gape: Pink
Gape Flanges: Yellow
Iris: Gray
Legs and Feet: Pale yellow and raptorial feet

 

~1st Week - avg 38g


Photo by Erin Hutchings

~1st Week - avg 38g


Photo by Erin Hutchings

~1st Week - avg 38g


Photo by Erin Hutchings

~1st Week - avg 38g


Photo by Erin Hutchings

~1st Week - avg 38g


Photo by Erin Hutchings

~1st Week


Photo by Dane County Humane Society's Wildlife Center

~2nd Week


Photo by Jessica Zorge

~2nd Week - 147g


Photo by Carrie Laxson

~2nd Week - 202g


Photo by Jessica Zorge

~2nd Week - 202g


Photo by Jessica Zorge

~2nd Week - 202g


Photo by Jessica Zorge

~2nd Week - 256g


Photo from Tufts Wildlife Clinic

~2nd Week - 256g


Photo from Tufts Wildlife Clinic

~2nd Week - 256g


Photo from Tufts Wildlife Clinic

~3rd Week - 344g


Photo from Tufts Wildlife Clinic

~3rd Week - 344g


Photo from Tufts Wildlife Clinic

~3rd Week - 238g


Photo by Carrie Laxson

~3rd Week


Photo by Mark Holmgren

~3rd Week


Photo by Ashley Damm

~3rd Week


Photo by Maureen Eiger, Help Wild Birds

~3rd Week


Photo by Maureen Eiger, Help Wild Birds

~3rd Week - 348g


Photo from Tufts Wildlife Clinic

~3rd Week - 278g


Photo from Tufts Wildlife Clinic

~3rd Week - 278g


Photo from Tufts Wildlife Clinic

~3rd Week - 278g


Photo from Tufts Wildlife Clinic

~3rd Week - 278g


Photo from Tufts Wildlife Clinic

~3rd Week - 278g


Photo by Stevi Kincade, Tufts Wildlife Clinic

~3rd Week


Photo by Dane County Humane Society's Wildlife Center

~3rd Week - 392g


Photo from Tufts Wildlife Clinic

~3rd Week


Photo by Dane County Humane Society's Wildlife Center

~3rd Week - 306g


Photo from Tufts Wildlife Clinic

~3rd Week


Photo Selimah Harmon, Tufts Wildlife Clinic

~3rd Week - 282g


Photo by Carrie Laxson

~3rd Week - 282g


Photo by Carrie Laxson

~3rd Week - 350g


Photo from Tufts Wildlife Clinic

~3rd Week - 350g


Photo from Tufts Wildlife Clinic

~3rd Week - 350g


Photo from Tufts Wildlife Clinic

~3rd Week


Photo by Kylee Schooley, The Wildlife Center of Virginia

~4th Week - 368g


Photo from Tufts Wildlife Clinic

~4th Week - 312g


Photo by Carrie Laxson

~4th Week - 312g


Photo by Carrie Laxson

>4 Weeks


Photo by Aaron Budgor

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