Observation of the behavior and natural history of animals including insects, birds, and primates leads to an understanding of ethology, behavioral ecology, orientation, and migration.
(Observation of the behavior and natural history of animals including insects, birds, and primates; leads; to an understanding of ethology, behavioral ecology, orientation, and migration)
Observation of the behavior and natural history of animals including insects, birds, and primates
leads
to an understanding of ethology, behavioral ecology, orientation, and migration