Zilpzalp (German Wikipedia)

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

refsWebsite

Global rank German rank

4,338^th place

2,841^st place

low place

low place

2,179^th place

1,000^th place

low place

3,532^nd place

birdlife.org

Sudfeldt, C., R. Dröschmeister, W. Frederking, K. Gedeon, B. Gerlach, C. Grüneberg, J. Karthäuser, T. Langgemach, B. Schuster, S. Trautmann & J. Wahl (2013): Vögel in Deutschland – 2013. DDA, BfN, LAG VSW, Münster 2013: S. 17. Volltext, PDF

Staav, R. und Fransson, T. (2008): EURING list of longevity records for European birds. online (Abgerufen am 20. September 2009)