Green Heron |

Green Heron

Notes:

Approximate Hatch Weights:

~16g at hatching

~90g by 7 days old

~132g by 14 days old

~173g by 21 days old

Order: Pelecaniformes
Family: Ardeidae
Common Name: Herons/Egrets/Bitterns
Region: Broad Range
Chick Type: Semi-Altricial
Down: Gray down
Skin Color: Pink
Bill: Long and straight and yellow to orange
Foot Type: Semi-palmate
Gape: Pink
Gape Flanges: None
Iris: Pale gray to yellow
Legs and Feet: Pale yellow to greenish legs and feet

~1st Week

Photo by anonymous contributor

~1st Week

Photo by Marie Travers

~1st Week

Photo by Marie Travers

~2nd Week

Photo by Marie Travers

~2nd Week

Photo by Marie Travers

~2nd Week

Photo by Marie Travers

~2nd Week

Photo by Marie Travers

~2nd Week

Photo by Selimah Harmon, The Center for Birds of Prey

~2nd Week

Photo by Marie Travers

~3rd Week

Photo by Jen Osburn Eliot, Wildlife Images Rehab Center

~3rd Week

Photo from Tufts Wildlife Clinic

~3rd Week

Photo from the Wildlife Center of Virginia

~3rd Week

Photo from the Wildlife Center of Virginia

~3rd Week

Photo by Chris Powers, Tufts Wildlife Clinic

~4th Week - 124g

Photo from Nebraska Wildlife Rehab

~4th Week - 124g

Photo from Nebraska Wildlife Rehab

~4th Week - 122g

Photo from Tufts Wildlife Clinic, grid squares = 1 inch

~4th Week - 122g

Photo from Tufts Wildlife Clinic, grid squares = 1 inch

~4th Week - 122g

Photo from Tufts Wildlife Clinic, grid squares = 1 inch

~4th Week - 172g

Photo from Nebraska Wildlife Rehab

~4th Week - 172g

Photo by Nebraska Wildlife Rehab

~4th Week - 172g

Photo by Nebraska Wildlife Rehab

~4th Week

Photo by Marie Travers

~4th Week

Photo by Marie Travers

~4th Week

Photo by Selimah Harmon, The Center for Birds of Prey

>4 Weeks

Photo by Britney Hover

>4 Weeks

Photo by Jen Osburn Eliot, Wildlife Images Rehab Center

>4 Weeks

Photo by Jen Osburn Eliot, Wildlife Images Rehab Center

>4 Weeks

Photo by Jen Osburn Eliot, Wildlife Images Rehab Center

>4 Weeks

Photo by Jen Osburn Eliot, Wildlife Images Rehab Center

Posted on April 23, 2018 by Clare D. Gooding. Bookmark the permalink.

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Site created and maintained by Avery Berkowitz and David Grogan.

This site is made possible by the generous photo contributions of many individuals across the United States and Canada. It aims to support collaboration between those working with wildlife to accurately identify baby birds in order to provide them the best possible care.

To contribute photos to further build and expand this database, please email avery.berkowitz1@gmail.com.

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Regions

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Chick Type

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Down

Black and gray down with yellow early on

Black down

Brown and white down with brown eye stripes

Brown and yellow down then gray down

Brown and yellow down with brown stripe behind eye

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Bill

Black distally and red to orange proximally

Broad and black

Broad and black with pink then yellow

Broad and gray to black

Broad and gray to black with pale tip

Broad and gray to pink

Broad and gray with pink to yellow

Broad and pink with gray base

Curved slightly downward and gray

Hooked and black

Hooked and blue-gray with darker tip

Hooked and gray to black

Hooked and gray to yellow-green

Hooked and gray with yellow tip

Hooked and off-white

Hooked and pink to gray

Hooked and pink to gray with pale tip

Hooked and pink to pale yellow

Long and brown to black with slight downward curve

Long and conical and pinkish to grayish

Long and gray to brown with downward curve

Long and straight and black

Long and straight and black with pale tip

Long and straight and gray to orange

Long and straight and grayish then yellow with black

Long and straight and orange to pink with dark tip

Long and straight and orange-yellow then black

Long and straight and pink then gray

Long and straight and pink to black

Long and straight and pink to orange

Long and straight and pink with black tip

Long and straight and pinkish with black band

Long and straight and yellow to orange

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Short and pink to black

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Iris Color

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Legs and Feet

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Pink then yellow to green legs and feet

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Pink to orange legs and feet

Pink to pale yellow and raptorial feet

Pink to yellowish legs and feet

Proportionally small pink to gray legs and feet

Yellowish legs and feet

Yellowish or pink then brown legs and feet

Yellowish to black legs and feet

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