How does the yellow coloration on the female Black-and-Yellow Tanager typically differ from the male's?
Answer
The yellow tones may be more greenish-yellow or olive-tinged
Females of the Black-and-Yellow Tanager present a slightly duller overall appearance when compared directly to the adult males, which is a common sexual dimorphism seen across numerous bird species. Although they retain the species' characteristic black and yellow patterning, the yellow portions of their plumage frequently possess a muted quality, often manifesting as more greenish-yellow or having an olive tinge. This less intense coloration on the back and underparts is also a feature sometimes observed in immature birds that have not yet attained their full adult plumage. Observing this subtle shift in the shade of yellow is a critical field mark for distinguishing females.
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