... this. Like the death of a canary in a coal mine, violence towards animals
maybe an indicator that people might also be in danger. If ...
... from the elements or predators. They represent the proverbial canary in
the coal mine. These fragile organisms create a paradox ...
... all the habitats of a watershed, including the estuaries, main river channels and
natal tributary streams, they are seen as the "canary in a coal mine" of the ...