The Cameroon slippery frog (Conraua robusta) is one of the largest frog species on earth. These giant, heavily muscled frogs live in cold, fast-moving rivers in Cameroon and Nigeria.
Matthijs Kuijpers
Photo size: 31.9 Mpixels (91.2 MB uncompressed) - 6915x4609 pixels (23.1x15.4 in / 58.5x39 cm at 300 ppi)