Gray Treefrog (Hyla versicolor) · iNaturalist
Second chance: 80 critically endangered spotted tree frogs to be
Cope's Gray Treefrog – PA HERP IDENTIFICATION
Manitoba Herps Atlas - Treefrogs (Hylidae)
Western/Striped Chorus Frog - FrogWatch
Gray Treefrog - Hyla versicolor - NatureWorks
Frog (Gray Tree)
Meet (and Hear) the Frogs of Canada - Nature Canada
Gray Treefrog The Canadian Encyclopedia