Red Cardinal Which characteristic supports the hypothesis that this bird spends a great deal of time in the trees and shrubs?
The crest obfeathers on its head
The shape of its feet
The color of its wings
1 The thickness of its bill

The shape of its feet

Explanation:

The characteristic that supports the hypothesis that this bird spends a great deal of time in the trees and shrubs is the shape of its feet.

The feet of birds are important as they are used for walking, catching prey, perching, climbing and wading. The scales on the feets of birds helps them strengthen their feet.

a

explanation:

if the type of the food available changes, then the frequency of beak types will change, because birds with beaks more suited to the available food will be more successful over time.