1780 | - Image, Photograph, Transparency, Slide Transparency
| | Yellow-bellied Sapsucker, 1970 | | Description: A Yellow-bellied Sapsucker scaling a branch. |
1835 | - Image, Photograph, Transparency, Slide Transparency
| | Yellow Warbler | | Description: A Yellow Warbler perched in a conifer with a caterpillar in its beak. |
1836 | - Image, Photograph, Transparency, Slide Transparency
| | Yellow Warbler | | Description: A Yellow Warbler perched on a branch tilting its head to look up at something. |
1837 | - Image, Photograph, Transparency, Slide Transparency
| | Yellow Warbler | | Description: A Yellow Warbler perched on a branch of a flowering tree. |
1782 | - Image, Photograph, Transparency, Slide Transparency
| | Woodpecker on a Tree | | Description: A Woodpecker clinging onto a tree. There is a cavity in the tree by the Woodpecker's feet. |
1785 | - Image, Photograph, Transparency, Slide Transparency
| | Woodpecker on a Branch | | Description: A Woodpecker sitting on a diagonal tree branch. |
1813 | - Image, Photograph, Transparency, Slide Transparency
| | Woodcock Eggs | | Description: Four American Woodcock eggs in a nest on the ground. |
1815 | - Image, Photograph, Transparency, Slide Transparency
| | Woodcock Chicks | | Description: A pair of American Woodcock chicks standing on the ground. |
1811 | - Image, Photograph, Transparency, Slide Transparency
| | Woodcock Chick | | Description: A Woodcock Chick sitting in a pile of leaves. |
1817 | - Image, Photograph, Transparency, Slide Transparency
| | Woodcock Chick | | Description: An American Woodcock chick resting in some leaf litter. |
1983 | - Image, Photograph, Transparency, Slide Transparency
| | Wood Thrush | | Description: A Wood Thrush standing at the base of a tree. |
1435 | - Image, Photograph, Photographic Print
| - Structures, Institutional, School
| Witchcliff | | Description: Entrance of Witchcliff. |
1833 | - Image, Photograph, Transparency, Slide Transparency
| | Wilson's Warbler | | Description: A Wilson's Warbler perched on the branch of a conifer. |
1853 | - Image, Photograph, Transparency, Slide Transparency
| | Willet | | Description: A Willet probing the ground with its beak in search of food. |
1854 | - Image, Photograph, Transparency, Slide Transparency
| | Willet | | Description: A Willet in flight over a beach. |
1855 | - Image, Photograph, Transparency, Slide Transparency
| | Willet | | Description: A Willet wading through some water. |
2116 | - Image, Photograph, Picture Postcard
| | Wildness within Wildness without: Exploring Maine's Thoreau-Wabanaki Trail | | Description: Wildness within Wildness without Exploring Maine's Thoreau-Wabanaki Trail An exhibition of photography by Bridget Besaw August 5 to September 29, 2007 |
1990 | - Image, Photograph, Transparency, Slide Transparency
| | Wild Turkey | | Description: A Wild Turkey eating birdseed off of the ground. |
1939 | - Image, Photograph, Transparency, Slide Transparency
| | White-winged Crossbill | | Description: A White-winged Crossbill perched on a branch with a berry in its beak. |
1845 | - Image, Photograph, Transparency, Slide Transparency
| | Whimbrel | | Description: A Whimbrel on a beach standing on one leg and stretching one of its wings. |
1846 | - Image, Photograph, Transparency, Slide Transparency
| | Whimbrel | | Description: A back-view of a Whimbrel looking to one side. |
1432 | - Image, Photograph, Photographic Print
| - Object, Site Marker, Monument
| Whale Skull | | Description: Whale skull leaning against the Arts & Sciences Building in snow, late 1980s. |
1844 | - Image, Photograph, Transparency, Slide Transparency
| | Waxwing | | Description: A juvenile Waxwing perched in a tree. |
1838 | - Image, Photograph, Transparency, Slide Transparency
| | Waxwing | | Description: A juvenile Waxwing perched on a branch. |
1842 | - Image, Photograph, Transparency, Slide Transparency
| | Waxwing | | Description: A juvenile Waxwing perched in a bush with red berries. |