Biology — Phylogeny: crow family
Corvids: crows, ravens, magpies and jays (branch lengths ≈ MYA).
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((Crows:8,Ravens:8):4,(Magpies:10,Jays:10):2);
Corvids: crows, ravens, magpies and jays (branch lengths ≈ MYA).
((Crows:8,Ravens:8):4,(Magpies:10,Jays:10):2);