American green tree frog (Dryophytes [Hyla] cinereus ) male singing at night at edge of a lake, vocal sac inflated; Galveston, Texas, USA.
Palabras clave
green,
tree frog,
tree frog,
frog,
singing,
night,
american,
male,
frog,
animal,
animal,
wildlife,
amphibian,
amphibian,
texas,
vocal,
sac,
inflated