Eagles Lifestyle South America Species 
10,000 Birds
APRIL 20, 2014
2014) — attempts to answer it by ranking species according to their “evolutionary distinctiveness,” or how distantly related they are to all other living birds. is not primarily a measure of the divergence dates of major clades of birds but rather of individual living species. ’s list.
10,000 Birds
DECEMBER 20, 2014
processed the entire genomes of 48 bird species and compared nearly 42 million base pairs of DNA (Hackett et al. Now we move on to the Neognathae , which also has two very deep branches that lead to all the other living species of birds. Erich Jarvis discuss key findings. ). were revolutionary for using 32,000 base pairs!) This is why.
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