What frog/toad tadpoles could they be?

[The Snark]

Many are transforming, can someone help me figure out into what?

Just a rough guess. Amphibians? I'd positively rule out Rhododendrons.

 

[Malhavoc's]

I see spots, leopard frogs? or even greys tree frog?

 

[Smokehound714]

Looks like a toad froglet.. my guess is fowler's toad?

 

[bugmankeith]

Here is an adult, i'm guessing toad also, but it COULD be fowlers,american, or eastern spadefoot. Its very important I know because I want to slowly start releasing them as they are ready and the nights have been in the 50's here, can toadlets find enough to eat at this time of year before hibernation? Ive offered fruit flies and this is the only adult so far, it goes after them but I havent seen any eaten so I dont want to hold it captive if it cant eat what I have.