Biology — Phylogeny: wrens
Members of the wren family Troglodytidae.
Make it your own.
((Eurasian_wren:8,House_wren:8):4,(Cactus_wren:10,Carolina_wren:10):2);
Members of the wren family Troglodytidae.
((Eurasian_wren:8,House_wren:8):4,(Cactus_wren:10,Carolina_wren:10):2);