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You will typically hear Gray Tree Frogs (Hyla versicolor) around wooded habitats near water suitable for breeding, from backyards to forests to swamps. We have even found them on the outside of our windows at night!
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.
The call of the Cope's Gray Tree Frog, a common sound in the summer in southern Maryland.
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]
Breeding lasts from March to August, but calling is most intense in the early summer. Gray Treefrogs generally spend the day hiding in tree holes or other secluded areas and emerge at night to feed on insects and small invertebrates. Call: Call is a musical trill.
22 cze 2021 · Cope’s gray tree frogs have faster calls with 34 to 60 pulses per second. Eastern gray tree frogs average 16 to 34 pulses per second. Yet, still, differentiating these species is no easy task. Colder weather may result in slower calling, causing Cope’s gray tree frogs to sound like eastern gray tree frogs.
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.
