The sounds of amphibians are altered by the increase in ambient temperature, a phenomenon that, in addition to interfering with reproductive behaviour, serves as an indicator of global warming.
As the snowy remains of winter continue melting away and the late spring sunshine and warmth awaken the buds of the aspen trees and the blooms of wildflowers, the rivers, mountains and forests around ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback