61![WESTERN WASHINGTON Fulvous Whistling-Duck Taiga Bean-Goose Greater White-fronted Goose Emperor Goose WESTERN WASHINGTON Fulvous Whistling-Duck Taiga Bean-Goose Greater White-fronted Goose Emperor Goose](https://www.pdfsearch.io/img/a105dbd9ba2f0d8602773c9397e8fcbd.jpg) | Add to Reading ListSource URL: www.ghas.orgLanguage: English - Date: 2011-01-11 19:02:55
|
---|
62![Birds and Ultraviolet Light Birds can see ultraviolet (UV) light: a part of the spectrum in natural sunlight that humans can not see. Birds rely on their perception of UV light for success and survival when courting, rep Birds and Ultraviolet Light Birds can see ultraviolet (UV) light: a part of the spectrum in natural sunlight that humans can not see. Birds rely on their perception of UV light for success and survival when courting, rep](https://www.pdfsearch.io/img/76ef0d86a27d5e24536b06e7cd93ee96.jpg) | Add to Reading ListSource URL: www.flap.orgLanguage: English - Date: 2013-08-29 09:48:00
|
---|
63![1931 The Journal of Experimental Biology 202, 1931–[removed]) 1931 The Journal of Experimental Biology 202, 1931–[removed])](https://www.pdfsearch.io/img/ff7bd4b2b23ece00ca9a0fbcf4ef2eb5.jpg) | Add to Reading ListSource URL: jeb.biologists.orgLanguage: English - Date: 2001-05-03 14:53:10
|
---|
64![](https://www.pdfsearch.io/img/ace706d941771521bc25111156bd8d4a.jpg) | Add to Reading ListSource URL: www.neurobiologie.fu-berlin.deLanguage: English - Date: 2004-02-25 12:01:27
|
---|
65![](https://www.pdfsearch.io/img/2a310c735781a5ce44586d278ac2b8ca.jpg) | Add to Reading ListSource URL: jeb.biologists.orgLanguage: English - Date: 2001-05-03 14:53:41
|
---|
66![](https://www.pdfsearch.io/img/a85d83da54ad58c666c8c0b338fa7858.jpg) | Add to Reading ListSource URL: hms.health.uq.edu.auLanguage: English - Date: 2010-03-15 03:48:03
|
---|
67![](https://www.pdfsearch.io/img/3a020be14e3bfcf6283f08a46d8a5e91.jpg) | Add to Reading ListSource URL: www.communityconservation.orgLanguage: English - Date: 2013-07-29 16:41:47
|
---|
68![](https://www.pdfsearch.io/img/7ff38da6bd9de25f91e7f91c1dbaeccc.jpg) | Add to Reading ListSource URL: sora.unm.eduLanguage: English - Date: 2012-12-21 12:17:00
|
---|