What specialized diet adaptation allows the Bullfinch to crush woody flower buds?

Answer

A stout, conical bill allowing it to exert considerable force.

The Bullfinch's heavy construction and stout, conical bill are specifically adapted for systematically stripping and crushing woody flower buds, a task requiring more force than cracking typical seeds.

What specialized diet adaptation allows the Bullfinch to crush woody flower buds?

#Videos

Things you need to know about the BULLFINCH! - YouTube

speciesbirdwildlifefeatherBullfinch