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![]() Date: 2010-12-27 08:43:39Hirundo Delichon Crag martin Swallow Sand Martin Rock Martin Common House Martin Purple Martin Riparia Passerida Sylvioidea Hirundinidae | Add to Reading List |
![]() | doi:[removed]j.ympev[removed]DocID: 9ccf - View Document |
![]() | Barn Swallows and Cliff Swallows Swallows are migratory songbirds that occur and breed in Washington from spring to fall. They are sparrow-sized birds with long, pointed wings and streamlined bodies developed for fast, aDocID: 8Bcu - View Document |
![]() | THE CONDOR VOLUME 55 THE ATTRACTIONDocID: 6nfg - View Document |
![]() | © Biologiezentrum Linz/Austria; download unter www.biologiezentrum.at Linzer biol. Beitr.DocID: 3XWH - View Document |
![]() | COLONIAL RUSTICA) BARBARADocID: 3V0d - View Document |