01176nas 2200433-a 450 99621329460331620230627152530.02193-7206(OCoLC)54469118(CKB)2670000000140048(CONSER)--2004233249(EXLCZ)99267000000014004820040223a20049999 --- aengur|||||||||||txtrdacontentcrdamediacrrdacarrierJournal of ornithologyHeidelberg Springer Berlin©2004-Refereed/Peer-reviewed2193-7192 J OrnitholJ. ornithol.OrnithologyPeriodicalsBirdsPeriodicalsBirdsfast(OCoLC)fst00832970Ornithologyfast(OCoLC)fst01048358Periodicals.fastOrnithologyBirdsBirds.Ornithology.598Deutsche Ornithologen-Gesellschaft.JOURNAL996213294603316Journal of ornithology2051371UNISA