"Raaaack" is the call of the Cuban Treefrog (Osteopilus septentrionalis).
Specifically, the voice of the Cuban Treefrog is a nasal grating sound. It is made about once every second. Males make the calls around breeding areas and in response to rain events.
"Wauk-wauk-wauk-wauk" is the call of the Lowland Burrowing Treefrog (Smilisca fodiens).
Specifically, the voice of the Lowland Burrowing Treefrog sounds most duck-like. It is similar to that of the Arizona Treefrog (Hyla wrightorum), but at a lower pitch and not quite so guttural. The ranges of the two frogs do not overlap.
"Wwwwahhhhhh" is the call of the Crawfish Frog (Rana areolata, Lithobates areolatus).
Specifically, the voice of the Crawfish Frog is a snore of about one second. It is low in pitch, nasal in quality and reminiscent of gagging. When males become aggressive with each other, the call becomes a rapidly stuttered "c-c-c-c-c-c-c-cah!" The call of the Crawfish Frog is heard during the several days to week immediately following heavy rains in late winter and early spring.
No, treefrogs are amphibians, not mammals.
on trees
pesos
Hutias, hawks, cuckoos, boas, finches, bee hummingbirds, trogons (their national bird), parakeets, kites, blldog bats, solenodons, mongooses, pallid bats, crocodiles, ground iguanas, treefrogs, Monte iberia dwarf eleuths (endangered and endemic to Cuba)
Insects and fish
Vega
Yes. They migrate from their trees to Greenland.
The missile crisis
1 minute
I would call them Sir, or Ma'am, unless I knew their name.
parrots and treefrogs are some animals in the South American rainforest
No they are not. They rank Least Concern on the Conservation Status which means they are at the first stage in it.