This is in part due to wetland destruction. Several organizations and institutions are initiating surveys to look at changes in amphibian populations. Amphibians are found in all 83 of Michigan counties. Michigan has twelve species of frogs and two species of toads. Frogs and toads have soft, moist skin without scales and clawless toes.
Frogs usually have smooth skin and muscular legs for jumping.
These secretous glands do not cause warts, but may secrete an irritant. Frogs and toads both breed in wet areas, and the male courting songs can be heard in spring and early summer. There are several things an individual can do to help protect frogs and toads.