This gallery is devoted to the identification of Darwin's Finches (Galapagos Finches) and intended to function as a reference for the ID of the Darwin's Finches you observed yourself. Unfortunately I did not see/photograph all species occurring on the Galapagos Islands but at least this gallery presents some of the more common species.
If you have any comments on the ID of the photographed birds, or tips and tricks for identification in the field, please leave your comment!
Species currently listed on the IOC World Bird List are:
Large Ground Finch (Geospiza magnirostris)
Medium Ground Finch (Geospiza fortis)
Small Ground Finch (Geospiza fuliginosa)
Sharp-beaked Ground Finch (Geospiza difficilis)
Common Cactus Finch (Geospiza scandens)
Large Cactus Finch (Geospiza conirostris)
Vegetarian Finch (Platyspiza crassirostris)
Large Tree Finch (Camarhynchus psittacula)
Medium Tree Finch (Camarhynchus pauper)
Small Tree Finch (Camarhynchus parvulus)
Woodpecker Finch (Camarhynchus pallidus)
Mangrove Finch (Camarhynchus heliobates)
Green Warbler-Finch (Certhidea olivacea)
Grey Warbler-Finch (Certhidea fusca)