The Puerto Rican broad-winged hawk (Buteo platypterus brunnescens ) is an endangered subspecies of the broad-winged hawk (B. platypterus ). It is a small hawk that occurs in Puerto Rico, inhabiting the Toro Negro State Forest. Its Spanish common name is guaragüao de bosque.
Oviparous animals are female animals that lay their eggs, with little or no other embryonic development within the mother. This is the reproductive...
Altricial animals are those species whose newly hatched or born young are relatively immobile. They lack hair or down, are not able to obtain food ...
Soaring birds can maintain flight without wing flapping, using rising air currents. Many gliding birds are able to "lock" their extended wings by m...
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