Bubo osvaldoi, also known as the Cuban horned owl, is an extinct species of horned owl from Pleistocene of Cuba.
It was described by Oscar Arredondo and Storrs L. Olson in 1994 from three bones found in a cave in the Guaniguanico mountain range in Pinar del Río. Analysis of these indicates that the species was larger than any current owl.
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 ...
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