A species of bird develops a longer beak because of the need to feed on flowers in the area.?

A species of bird develops a longer beak because of the need to feed on flowers in the area. This is an example of ____________.

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In many bird species, the male is more brightly colored and heavily plumed than the female?

Can someone explain this in terms of sexual selection and evolution?

A bird species in danger of extinction has a population that is decreasing exponentially (A=Aoe^kt). Five….?

A bird species in danger of extinction has a population that is decreasing exponentially (A=Aoe^kt). Five years ago, the population was at 1400 and today only 1000 birds are alive. Once the population drops before 100, the situation will be irreversible. When will this happen?

I want a bird to put in with my parakeet. What other species of bird will get along.?

I do not want another parakeet. I have a good sized cage. Any suggestions?
Thanks for your answers! Walking.

What species of bird are indiginous to Florida?

I am looking for the name of the long legged white birds that are always around the reservoirs and other small water areas in Tampa.

What is the most ancient bird species still living?