Lithobates sylvaticus or Rana sylvatica, commonly known as the wood frog, is a frog species that has a broad distribution over North America, extending...

A frog is any member of a diverse and largely carnivorous group of short-bodied, tailless amphibians composing the order Anura (coming from the Ancient...

two species of frogs, the Columbia spotted frog and wood frog, plus two introduced species, the Pacific tree frog and the red-legged frog. The only species...

size of a wood frog egg mass—roughly 5–10 cm in diameter—although pickerel frog egg masses contain more eggs, about 2000–3000. Pickerel frog eggs are multicolored:...

feet. The true frogs vary greatly in size, ranging from small—such as the wood frog (Lithobates sylvatica)—to large. Many of the true frogs are aquatic or...

The wood frog is an amphibian that has a broad distribution over North America. Wood frog may also refer to: Australian wood frog, a frog found in Australia...

– Siberian tree frog, Siberian wood frog, Amur brown frog Rana arvalis – Moor frog Rana asiatica – Central Asiatic frog, Asian frog Rana aurora – Northern...

Rana amurensis (Khabarovsk frog, Siberian wood frog, Heilongjiang brown frog or Amur brown frog) is a species of true frog found in northern Asia. Rana...

Pacific tree frog Boreal chorus frog Great Basin spadefoot toad Woodhouse's toad Western toad Columbia spotted frog Northern leopard frog American bullfrog...

The long-legged wood frog (Rana macrocnemis), also known as Caucasus frog, Brusa frog, or Uludağ frog, is a species of frog in the family Ranidae found...