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Crayfish Guide

Calico crayfish

Did you know that Ontario has nine species of crayfish? Elusive and all too often overlooked, these fascinating creatures can tell us a lot about what is happening in our aquatic ecosystems. These beautiful guides assist the study of crayfish in the field, highlighting the unique characteristics of each species.

Snake Guide

Queensnake, endangered

Ontario is home to 15 species of snakes. The more you learn about these reptiles, the more you’ll be fascinated by their diversity.

Check out our comprehensive field guide about Ontario’s snakes including descriptions, habitat, biology, threats and trends, range maps, and status and protection.

Seasons Magazine Autumn 1984

Seasons Magazine Autumn 1984

DEPARTMENTS 4 | Earth Watch Conservation wins the day for the Niagara Escarpment; the ultimate ecological crisis; can conservation cure cancer?; illegal wildlife trade dealt a major blow; Ontario’s environmental laws to be scrutinized; good news and bad from wildlife conference; the American black duck: going, going…; latest picture on soil looks black; battle for […]