Loss of assortative pairing following colonization of a new environment by Darwin's
small ground finch (Geospiza fuliginosa).
In addition to the medium ground finch, other abundant species of Darwin's finches are
the small ground finch, cactus finch and small tree finch.
Not exact matches
They died, but medium
ground finches with
small beaks survived by eating
small seeds.
FAMOUS FINCH Medium
ground finches (Geospiza fortis, shown) underwent a shift from big beaks to
small ones following a drought.