Frogs

It's a while since there has been a frog challenge, so here is an opportunity for you to display your best images of these small, or not-so-small amphibians. The frogs should be in their natural environment. I will accept tadpoles, and toads, but NO cane toads, (Bufo Marinus), an introduced feral pest in Australia, and which are detested by Australians because of their widespread damage to the environment. Minimal evidence of humans, pets or man-made constructions. Macro and close-ups welcome. Size of your entry: 1,600 pixels on the longer side.