Drought could threaten salmon returning to N.S. rivers to spawn, say conservationists

Drought could threaten salmon returning to N.S. rivers to spawn, say conservationists
Fish near gravel

In October and November, Atlantic salmon return from their ocean feeding grounds to the rivers where they were born, looking for an ideal place to spawn. But in Nova Scotia, the ongoing drought is threatening some fish as they attempt to complete an important step in their life cycle.