Darwin's study of feeding patterns in galapagos finches was one of the cornerstones of our understanding of adaptation and evolution. the results of that study don't apply just to finches however, but to birds of all shapes and sizes. why is beak morphology so important to birds?
a. different species of birds can divide ecological spaces between them my matching the morphology to the food source.
b. most birds are strict herbivores so they can each feed on different types of plants depending on food availability.
c. the beak of most birds is integral to interspecies communication and differentiation
d. much like hindlimb morphology, beaks vary to allow different locomotory lifestyles
e. all of the above are correct
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Darwin's study of feeding patterns in galapagos finches was one of the cornerstones of our understan...
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