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The call of the Cope's Gray Tree Frog, a common sound in the summer in southern Maryland.
The main call you will hear a Gray Tree Frog make are their mating calls, which sound like a loud, musical, bird-like trill. Males make these sounds to both attract mates and warn rival males of their presence. Calls typically last about half a second and are repeated every few seconds.
15 kwi 2023 · Learn the calls of the gray tree frog, and to understand the differences between Cope's Gray Tree Frog and Eastern Gray Tree Frog sounds.
Chorusing is most frequent at night, but individuals often call during daytime in response to thunder or other loud noises. These individual calls are produced at high sound pressure levels (SPLs) reaching 85 to 90 dB and sustained noise levels in choruses commonly range between 70 and 80 dB SPL. [17]
Chorusing is most frequent at night, but individuals often call during daytime in response to thunder or other loud noises. These individual calls are produced at high sound pressure levels (SPLs) reaching 85 to 90 dB and sustained noise levels in choruses commonly range between 70 and 80 dB SPL.
Description & Size. Slimly, granular skin. Extremely long hind legs. Toes have large sticky pads at the end of each finger. Total length: 2.5-6.0 cm (1.0-2.4 in) Coloration: gray, bright green, tan, or light brown. Insides of the inner thighs are bright yellow-orange.
Cope's gray tree frog (Hyla chrysoscelis, also called the southern gray tree frog, recently reclassified as Dryophytes chrysoscelis) is a species of tree frog found in the United States. It is almost indistinguishable from the gray tree frog, Hyla versicolor, and shares much of its geographic range.
