Tree Swallow |

Tree Swallow

Notes:

Approximate Hatch Weights:

~1.7g at hatching

Order: Passeriformes
Family: Hirundinidae
Common Name: Swallows
Region: Broad Range
Chick Type: Altricial
Down: Sparse white down
Skin Color: Pink
Bill: Short and pink to gray
Foot Type: Anisodactyl
Gape: Yellow
Gape Flanges: Cream-colored
Iris: Dark brown
Legs and Feet: Pink to brown legs and feet

Eggs

Photo by Avery Berkowitz

Eggs

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Just Hatched

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Just Hatched

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1 Day Old

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1 Day Old

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1 Day Old

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1 Day Old

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2 Days Old

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3 Days Old

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3 Days Old

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3 Days Old

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3 Days Old

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3 Days Old

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4 Days Old

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4 Days Old

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~1st Week

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5 Days Old

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5 Days Old

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5 Days Old

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5 Days Old

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6 Days Old

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7 Days Old

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7 Days Old

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8 Days Old

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8 Days Old

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9 Days Old

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9 Days Old

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10 Days Old

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10 Days Old

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10 Days Old

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~2nd Week

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~2nd Week

Photo by Andrea Aiuto

11 Days Old

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11 Days Old

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12 Days Old

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~2nd Week

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13 Days Old

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13 Days Old

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13 Days Old

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14 Days Old

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14 Days Old

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15 Days Old

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15 Days Old

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15 Days Old

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16 Days Old

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17 Days Old

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19 Days Old

Photo by Connie Black

~3rd Week

Photo by Kylee Schooley, The Wildlife Center of Virginia

~3rd Week

Photo by Jen Osburn Eliot, Wildlife Images Rehab Center

~3rd Week

Photo by Jen Osburn Eliot, Wildlife Images Rehab Center

Posted on March 15, 2018 by dgroga01. 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

Brown and yellow down with complete brown eyestripe

Brown and yellowish down with faint to no brown eyestripe

Brown down with white patches and underside

Brown to black down with naked top of head

Brown with pale stripe above eye

Buffy down then gray down

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Buffy down with dark brown markings

Buffy down with naked face

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Yellow then pink and black

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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

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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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Gray-pink then black legs and feet

Green to yellow legs and feet

Light gray legs and feet

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Orange legs and feet

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Pink then yellow to green legs and feet

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Pink to brown legs and feet

Pink to gray and raptorial 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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