Purpurpfeifdrossel (German Wikipedia)

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

refsWebsite

Global rank German rank

2,106^th place

139^th place

4,338^th place

2,841^st place

bsc-eoc.org

Jason A. Mobley: Birds of the World. Marshall Cavendish, New York 2008, ISBN 978-0-7614-7775-4, S. 654 (Auszug (Google))
Morton Strange: A photographic guide to the birds of Southeast Asia including the Philippines & Borneo. Princeton University Press, Princeton (NJ) 2003, ISBN 978-0-691-11494-1, S. 305 (Auszug (Google)).