1![doi:[removed]j.ympev[removed] doi:[removed]j.ympev[removed]](https://www.pdfsearch.io/img/86a9334b1b3c2b92fa62587c7d9af049.jpg) | Add to Reading ListSource URL: www.researchgate.netLanguage: English |
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2![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, a 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, a](https://www.pdfsearch.io/img/1547ce46989b502d8834ca33be2a6799.jpg) | Add to Reading ListSource URL: wdfw.wa.govLanguage: English - Date: 2012-08-11 05:07:40
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3![THE CONDOR VOLUME 55 THE ATTRACTION THE CONDOR VOLUME 55 THE ATTRACTION](https://www.pdfsearch.io/img/b204d345bbdc06231a87817fa725886c.jpg) | Add to Reading ListSource URL: www.purple-martin.orgLanguage: English - Date: 2010-01-28 13:35:36
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4![© Biologiezentrum Linz/Austria; download unter www.biologiezentrum.at Linzer biol. Beitr. © Biologiezentrum Linz/Austria; download unter www.biologiezentrum.at Linzer biol. Beitr.](https://www.pdfsearch.io/img/2791661b0faf849005d79a682b5c3fcf.jpg) | Add to Reading ListSource URL: www.landesmuseum.atLanguage: English - Date: 2010-12-27 08:43:39
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5![COLONIAL RUSTICA) BARBARA COLONIAL RUSTICA) BARBARA](https://www.pdfsearch.io/img/5b14575437d56de0a246e7a96cc00ba8.jpg) | Add to Reading ListSource URL: sora.unm.eduLanguage: English - Date: 2012-12-21 12:19:30
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6![72 Hirundinidae: swallows and martins 72 Hirundinidae: swallows and martins](https://www.pdfsearch.io/img/169d1b5d61c470d756506a7c7c2ed653.jpg) | Add to Reading ListSource URL: sabap2.adu.org.zaLanguage: English - Date: 2011-10-04 06:31:22
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7![Birds in Europe – Martins and swallows; Pipits and wagtails Delichon urbica Birds in Europe – Martins and swallows; Pipits and wagtails Delichon urbica](https://www.pdfsearch.io/img/3e72593b1617cf5e0b0df2e165fda695.jpg) | Add to Reading ListSource URL: www.birdlife.orgLanguage: English - Date: 2010-12-03 09:10:52
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8![Fauna of Arabia, Vol[removed]Atlas of the Breeding Birds of Arabia Fauna of Arabia, Vol[removed]Atlas of the Breeding Birds of Arabia](https://www.pdfsearch.io/img/f65f9f66d4a5728328efda7f256c6297.jpg) | Add to Reading ListSource URL: www.libri.chLanguage: English - Date: 2010-07-05 11:20:10
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9![](https://www.pdfsearch.io/img/f80c785da72c371e4906b9c0471292ef.jpg) | Add to Reading ListSource URL: www.eeza.csic.esLanguage: English - Date: 2005-09-05 10:09:31
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10![](https://www.pdfsearch.io/img/984e7ec5fee1cb58b20d919fc1985777.jpg) | Add to Reading ListSource URL: sabap2.adu.org.zaLanguage: English - Date: 2011-10-04 06:31:19
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