Klippenmöwe (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Klippenmöwe" in German language version.

refsWebsite

Global rank German rank

2,179^th place

1,000^th place

167^th place

279^th place

birdlife.org

datazone.birdlife.org

Factsheet auf BirdLife International

usgs.gov

alaska.usgs.gov

Alexander Kitaysky, John C. Wingfield & John F. Piatt: Effects of food stress on reproductive performance of seabirds at Pribilof and Bogoslof Islands, Bering Sea. Preliminary Summary of 1999 Field Season. pdf, online