Smashed, but toe pads on rear foot in close up diagnostic from for treefrog. Pseudacris regilla only possibility
Treefrogs in first of the year choruses at three points within 200 m of lat/long, west & north in neighbors' open ponds & SW in flooded field. Pond in my yard is surrounded by trees and treefrogs no longer chorus here.
1 dead in 100 m stretch of road
toes pads enlarged to confirm treefrog
smashed on west fog line, picture taken at museum, close up showing toe pads, diagnostic as this is the only Pseudacris in the region
The Pacific tree frog (Pseudacris regilla), also known as the Pacific chorus frog, has a range from the West Coast of the United States (from Northern California, Oregon, and Washington) to British Columbia, in Canada. They live from sea level to more than 10,000 feet in many types of habitats, reproducing in aquatic settings. They occur in shades of greens or browns and can change colors over periods of hours and weeks.