Willow Flycatcher |

Notes:

Approximate Hatch Weights:

~1.5g at hatching

~2.5g by 1 day old

~4g by 2 days old

~4.8g by 3 days old

~7.2g by 4 days old

~8.9g by 5 days old

~10g by 7 days old

~13g by 10 days old

~13.4g by 11 days old

~14.1g by 12 days old

~13.3g by 13 days old

Order: Passeriformes
Family: Tyrannidae
Common Name: Tyrant Flycatchers
Region: Broad Range
Chick Type: Altricial
Down: Sparse gray down
Skin Color: Pink
Bill: Straight and pink to gray
Foot Type: Anisodactyl
Gape: Orange-yellow
Gape Flanges: Yellow
Iris: Dark brown
Legs and Feet: Pink to gray legs and feet