What physical feature often distinguishes the head appearance of an adult male condor?

Answer

A pronounced, fleshy, often blackish comb or wattle

Adult males frequently possess a pronounced, fleshy structure on the top of their head, described as a blackish comb or wattle, which is often absent or less prominent in females.

What physical feature often distinguishes the head appearance of an adult male condor?
birdappearanceanatomycharacteristiccondor