Rose-breasted Grosbeak

Notes:

Sex can be determined by wing lining color – males have pink and females have yellow


Approximate Hatch Weights:

~4.5g at hatching

~25g by 7 days old

~26g by 8 days old

~27.5g by 9 days old


Order: Passeriformes
Family: Cardinalidae
Common Name: Cardinals/Allies
Region: Eastern
Chick Type: Altricial
Down: Sparse white down
Skin Color: Orange
Bill: Short and conical
Foot Type: Anisodactyl
Gape: Red-pink
Gape Flanges: Yellow
Iris: Dark brown
Legs and Feet: Pink to gray legs and feet

Video by Brenda Varvarigos

Video by Brenda Varvarigos

 

~1st Week


Photo by Michael Akresh

~2nd Week - 28g


Photo by Tanya Procknow

~2nd Week - 28g


Photo by Tanya Procknow

~2nd Week - 26g


Photo by Jenni Boonjakuakul

~2nd Week - 26g


Photo by Jenni Boonjakuakul

~2nd Week - 26g


Photo by Jenni Boonjakuakul

~2nd Week - 26g


Photo by Jenni Boonjakuakul

~2nd Week - 25g


Photo by Connie Black

~2nd Week - 25g


Photo by Connie Black

~2nd Week - avg 25g


Photo by Connie Black

~2nd Week


Photo from Dane County Humane Society's Wildlife Center

~2nd Week


Photo from Dane County Humane Society's Wildlife Center

~2nd Week


Photo by Brenda Varvarigos

~2nd Week


Photo by Brenda Varvarigos

~2nd Week - 27g


Photo by Connie Black

~3rd Week


Photo by Brenda Varvarigos

~3rd Week


Photo by Brenda Varvarigos

~3rd Week


Photo by Brenda Varvarigos

~4th Week - 35g


Photo by Connie Black

~4th Week - 32g, and >4 Weeks - 38g


Photo by Connie Black

>4 Weeks


Photo by Brenda Varvarigos

>4 Weeks


Photo by Brenda Varvarigos

>4 Weeks


Photo by Brenda Varvarigos

>4 Weeks


Photo by Brenda Varvarigos

>4 weeks


Photo by Brenda Varvarigos

>4 weeks


Photo by Brenda Varvarigos

>4 Weeks


Photo by Connie Black

>4 Weeks


Photo by Connie Black

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