Sharp-beaked ground finch Ground finches Crushing bills Seed eaters Small ground finch Ground finches Crushing bills Seed eaters Medium ground finch Ground finches Crushing bills Seed eaters Large ...
Sharp-beaked ground finch Ground finches Crushing bills Seed eaters Small ground finch Ground finches Crushing bills Seed eaters Medium ground finch Ground finches Crushing bills Seed eaters Large ...
The Grants have focused their research on the medium ground finch, Geospiza fortis, on the small island of Daphne Major. Daphne Major serves as an ideal site for research because the finches have ...
one of which was the medium ground finch (G. fortis) that fed on small seeds. When severe drought struck the island in 1977 and small seeds became scarce, the medium finches were forced to switch ...
They feed by diving at high speed into the surrounding ocean to capture small fishes. When they return to the island, they live in large colonies and nest amongst the dense cactus thickets. But ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback