Which is the first step that occurred in the Finches

Last updated: 3/8/2023

Which is the first step that occurred in the Finches speciation of the Galapagos 1 Point Adaptive radiation in Galapagos finches medium tree finch Camarhynchus pauper small tree finch Camarhynchus parvulus vegetarian finch Camarhynchus crassirostris large cactus finch Geospiza conirostris cactus finch Geospiza scandens sharp beaked ground finch Geospiza difficilis 2015 Encucionandia Britannica inc song and parts cactus seeds large ground finch Geospiza magnirostris mate selection ancestral seed eating ground finch mainly seeds large tree finch Camarhynchus psittacula mainly insects mangrove finch Camarhynchus heliobates competition for food and resources medium ground finch Geospiza fortis arrival of original founding population woodpecker finch Camarhynchus pallidus warbler finch Certhidea olivacea Cocos Island finch Pinaroloxias inornata small ground finch Geospiza fuliginosa