The authors pieced together the long history of parrots in the genus Amazona, focusing on two species — the Cuban (Amazona leucocephala; upper) and Hispaniolan (A. ventralis; lower) parrots — for ...
In a new study published in PNAS, researchers have extracted the first ancient DNA from Caribbean parrots, which they compared with genetic sequences from modern birds. Working with fossils and ...
For the first time, researchers have extracted ancient DNA from Caribbean parrot fossils and archaeological specimens, showing that species thought to be endemic to particular islands were ...
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