Vampire Ground-finch Geospiza septentrionalis


Dudaniec, R. Y.; Fessl, B.; Kleinforfer, S. 2007. Interannual and interspecific variation in intensity of the parasitic fly, Philornis downsi, in Darwin's finches. Biological Conservation 139(3-4): 325-332.

Fessl, B.; Kleindorfer, S.; Tebbich, S. 2006. An experimental study on the effects of an introduced parasite in Darwin's finches. Biological Conservation 127: 55-61.

Schluter, D., and Grant, P. R. 1984. Ecological correlates of morphological evolution in a Darwin’s finch, Geospiza difficilis. Evolution 38: 856-869.

Wiedenfeld, D. A. and Jiménez-Uzcátegui, G. A. 2008. Critical problems for bird conservation in the Galápagos Islands. Cotinga: 22-27.

Recommended citation
BirdLife International (2020) Species factsheet: Geospiza septentrionalis. Downloaded from on 02/06/2020. Recommended citation for factsheets for more than one species: BirdLife International (2020) IUCN Red List for birds. Downloaded from on 02/06/2020.