Approximate Hatch Weights:
~1g at hatching
~6g by 6 days old
Order: Passeriformes
Family: Parulidae
Common Name: New World Warblers
Region: Eastern
Chick Type: Altricial
Down: Sparse gray down
Skin Color: Pink to yellow
Bill: Short and pink to brown
Foot Type: Anisodactyl
Gape: Pink
Gape Flanges: Pale yellow
Iris: Dark brown
Legs and Feet: Pink to brown legs and feet
Just Hatched
![](https://sites.tufts.edu/babybirds/files/2019/11/fullsizeoutput_4abb.jpeg)
Photo by Michael Akresh
~1st Week (with Brown-headed Cowbird chick)
![](https://sites.tufts.edu/babybirds/files/2019/11/fullsizeoutput_4ad9.jpeg)
Photo by Michael Akresh
~1st Week
![](https://sites.tufts.edu/babybirds/files/2019/11/fullsizeoutput_4ad7.jpeg)
Photo by Michael Akresh
~2nd Week
![](https://sites.tufts.edu/babybirds/files/2019/11/fullsizeoutput_4abe.jpeg)
Photo by Michael Akresh
~2nd Week
![](https://sites.tufts.edu/babybirds/files/2019/11/fullsizeoutput_4ac0.jpeg)
Photo by Michael Akresh
~2nd Week
![](https://sites.tufts.edu/babybirds/files/2019/11/fullsizeoutput_4ac2.jpeg)
Photo by Michael Akresh
~2nd Week
![](https://sites.tufts.edu/babybirds/files/2019/11/fullsizeoutput_4ac4.jpeg)
Photo by Michael Akresh