Visit Slater Museum on FB "A Bird in the Hand" series visit the virtual prep lab for an overview of specimens (prior to preparation).  Also linked to Google shared drive below.

Cooper's Hawk
Common Murre
Barred Owl
Red-tailed Hawk (stepwise molt)
Downy Woodpecker
Peregrine Falcon
Swainson's Thrush
European Starling (2 plumages, 1 molt)
Pileated Woodpecker
Green Heron (powder down feathers)
Northern Pygmy-Owl
Merlin
Varied Thrush (wing stripes)
Wilson's Snipe
Eurasian Collared-Dove
Sharp-shinned Hawk (male)
Mallard (duckling belly button)
Northern Flicker (intergrades)
American Coot
Long-eared Owl (ear tufts)
Western Tanager
American Coot
Anna's Hummingbird