poikilothermic animals

Wood Frog

Rana sylvatica The wood frog is a broadly distributed small northern specie of frog that can grows up to a length of 5 to 7 centimeters a nd found in Canada in every province and territories excepts for the extreme northern parts of Quebec, Labrador and Yukon. Wood frog are coloured in ranges of grey  Learn more on Wood Frog »