Song Sparrow

Notes:

Approximate Hatch Weights:

~1.5-2.4g at hatching

~18.8g by 11 days old


Order: Passeriformes
Family: Passerellidae
Common Name: Old World Sparrows
Region: Broad Range
Chick Type: Altricial
Down: Sparse black down
Skin Color: Pink
Bill: Short and conical
Foot Type: Anisodactyl
Gape: Red
Gape Flanges: Pale yellow
Iris: Dark brown
Legs and Feet: Pink to brown legs and feet

Video by Brenda Varvarigos

Video by Andrea Aiuto

 

Nest


Photo by Jacqueline Sandberg, Dane County Humane Society's Wildlife Center

Nest


Photo by Andrea Aiuto

Nest


Photo by Michelle Anderson

Eggs


Photo by Michelle Anderson

~1st Week


Photo by Maureen Eiger, Help Wild Birds

~1st Week


Photo by Maureen Eiger, Help Wild Birds

~1st Week - 8g


Photo by Michelle Anderson

~1st Week - 8g


Photo by Michelle Anderson

~1st Week


Photo by Maureen Eiger, Help Wild Birds

~1st Week


Photo by Andrea Aiuto

~1st Week


Photo by Andrea Aiuto

~1st Week


Photo by Andrea Aiuto

~1st Week


Photo by Michelle Anderson

~1st Week


Photo by Michelle Anderson

~1st Week - 12g


Photo by Michelle Anderson

~1st Week - 12g


Photo by Michelle Anderson

~1st Week - 12g


Photo by Michelle Anderson

~1st Week - 12g


Photo by Michelle Anderson

~1st Week - 13g


Photo by Andrea Aiuto

~1st Week - 13g


Photo by Andrea Aiuto

~1st Week


Photo by Andrea Aiuto

~1st Week


Photo by Andrea Aiuto

~1st Week


Photo by Andrea Aiuto

~1st Week - avg 11g


Photo by Jacqueline Sandberg, Dane County Humane Society's Wildlife Center

~1st Week - avg 11g


Photo from Dane County Humane Society's Wildlife Center

~2nd Week


Photo by Maureen Eiger, Help Wild Birds

~2nd Week


Photo by Maureen Eiger, Help Wild Birds

~2nd Week


Photo by Maureen Eiger, Help Wild Birds

~2nd Week


Photo by Maureen Eiger, Help Wild Birds

~2nd Week


Photo by Maureen Eiger, Help Wild Birds

~2nd Week


Photo by Maureen Eiger, Help Wild Birds

~2nd Week


Photo by Maureen Eiger, Help Wild Birds

~2nd Week


Photo by Jacqueline Sandberg, Dane County Humane Society's Wildlife Center

~2nd Week


Photo by Jacqueline Sandberg, Dane County Humane Society's Wildlife Center

~2nd Week


Photo from Dane County Humane Society's Wildlife Center

~2nd Week


Photo from Dane County Humane Society's Wildlife Center

~3rd Week


Photo from Dane County Humane Society's Wildlife Center

~3rd Week


Photo by Nikki Becich, Avian Conservation Center of Appalachia

~3rd Week


Photo by Nikki Becich, Avian Conservation Center of Appalachia

~3rd Week


Photo by Maureen Eiger, Help Wild Birds

~3rd Week


Photo by Maureen Eiger, Help Wild Birds

~3rd Week


Photo by Maureen Eiger, Help Wild Birds

~3rd Week


Photo by Maureen Eiger, Help Wild Birds

~3rd Week


Photo by Maureen Eiger, Help Wild Birds

~3rd Week


Photo by Maureen Eiger, Help Wild Birds

~3rd Week


Photo by Maureen Eiger, Help Wild Birds

~3rd Week


Photo by Maureen Eiger, Help Wild Birds

>3 Weeks


Photo by Maureen Eiger, Help Wild Birds

>3 Weeks


Photo by Jamie Chavez

>3 Weeks


Photo by Mark Holmgren

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