Frogs and Toads have a fairly simple structure. Broad
bodies, no identifiable neck, no tail and four legs.
They have a wide mouth and tiny nostrils on their snout.
Prominent eyes for almost 360' vision. And moist smooth
or rough skin.
The links above explore the many different and unusual
features of frog biology. From their movement, vision,
breathing, skin, hearing, temperature control, and smell
to their strange reproduction processes.