The flame-rumped sapphire (Hylocharis pyropygia ) is a doubtfully valid species of hummingbird in the family Trochilidae known only from Brazil. Today few authorities accept it as valid, instead believing it represents a hybrid between Chlorostilbon lucidus and Hylocharis cyanus.
In zoology, a nectarivore is an animal that derives its energy and nutrient requirements from a diet consisting mainly or exclusively of the sugar-...
Oviparous animals are female animals that lay their eggs, with little or no other embryonic development within the mother. This is the reproductive...
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