Northern Cardinal
Cardinalis cardinalis
The northern cardinal is a mid-sized songbird with a body length of 21–23.5 cm (8.3–9.3 in) and a wingspan of 25–31 cm (9.8–12.2 in). The adult weighs from 33.6–65 g (1.19–2.29 oz), with an average 44.8 g (1.58 oz). The male averages slightly larger than the female. The oldest wild cardinal banded by researchers lived at least 15 years and 9 months, although 28.5 years was achieved by a captive bird. Annual survival rates for adult northern cardinals have been estimated at 60–65%. Voice: Both sexes sing clear, whistled song patterns, which are repeated several times, then varied. Some common phrases are described as "cheeeer-a-dote, cheeer-a-dote-dote-dote", "purdy, purdy, purdy...whoit, whoit, whoit, whoit", "what-cheer, what-cheer... wheet, wheet, wheet, wheet" and "cheer, cheer, cheer, what, what, what, what".
ID text from Wikipedia, CC BY-SA 4.0
Pyrrhuloxia
Cardinalis sinuatus
The desert cardinal is a medium-sized song bird; the length for both sexes is about 8.3 in (21 cm), while the typical weight is 0.8–1.5 oz (24–43 g). The most obvious differences between the male desert cardinal and the northern cardinal are in their coloring. The desert cardinal is predominantly brownish-gray with a red breast, a red mask, and a yellow, parrot-like bill that is stout and rounded. The females of the two species resemble each other much more closely, but the shapes of their bills are diagnostic.
ID text from Wikipedia, CC BY-SA 4.0
Where you might meet both
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Play today's Daily BirdPhotos and recordings are credited to their authors under the licence shown. Full profiles: Northern Cardinal and Pyrrhuloxia.