Blue Grosbeak
Passerina caerulea
ok. 15,5 cmDorosły ptak
total length
total length
wzdłuż osi ciała · od końca dzioba do końca ogonaMeasurement: side
- Mass
- 26–31 gObie płcie — Cornell
Blue Grosbeak — size comparison
The blue grosbeak breeds in southern North American scrub. Males are intense blue with brown wing bars; females are much more subdued brown. A massive bill crac
Silhouette comparison
Length
wzdłuż osi ciała · od końca dzioba do końca ogonaReference values · details in the profiles
Total lengthScale in cm
05101520
approx. 15.5 cm
The scale compares the named dimensions. View direction and measurement points are given for each animal.
Blue Grosbeak — size comparison — facts and sources
The blue grosbeak breeds in southern North American scrub. Males are intense blue with brown wing bars; females are much more subdued brown. A massive bill cracks seeds, and insects are also eaten.
Nests are hidden in shrubs. Males sing from exposed branches above vegetation while watching territories. Birds winter in Central America.