Cope's Gray TreefrogHow to Identify: 1 1/4 - 2 in. (3.2-5.1 cm);
green to gray to brown; light spot beneath eye; bright yellow or
orange on concealed surfaces of hind legs; large toe pads. Note:
There aren't many differences between this and the eastern gray
treefrog. Cope's tends to be smaller, has smoother skin, and
when calling, is totally green without dark markings on its
back. Their calls, however, are distinct. Habitat: Trees or
shrubs growing in or near water. Breeding: May through mid-July.
Voice: A short, loud trill lasting up to 30 seconds; faster and
harsher than Eastern Treefrog. A nasally "wa-a-a-a-a." To listen
to a Cope's gray treefrog, click HERE.