[Pacific Northwest Amphibians]
Pacific Tree Frog, Chorus Frog
Pseudacris regilla
Pacific Tree Frog at Crater Ditch, near Broken Top in the Deschutes
N.F......August 19, 1991
Pacific Tree Frog at Gresham, OR...February 1994
Pacific Tree Frog at Gresham, OR.....February 1994
Pacific Tree Frog at Gresham, OR....February 1994
Paul Slichter