Most amphibians lay their eggs, protected only by jelly, in the water. The young go through a larval stage, breathing through gills and swimming with fins, before transforming into adults. Although most species have lungs, they also breathe through their moist skin and the lining of their mouths. Concern for Amphibians Amphibians are a part of our local biodiversity, the amazing variety of life around us. Conserving biodiversity is essential to the health of the planet and the welfare of humankind.
Amphibians also have a special role to play in keeping the environment healthy.
World-wide, many species are declining in numbers or have recently become extinct. By tracking the health of amphibian populations, we can detect larger environmental problems. The amphibians of the Yukon and northern BC hibernate in winter. With the warmth of spring they emerge and migrate to traditional breeding ponds. The males of most species call to attract mates in a lively chorus, while voiceless salamanders and toads search for their mates by smell.