These endangered snails were thought to have disappeared from most of Canada — until now

Endangered shagreen snails have been found by a biologist in the Snake Woods Nature Preserve near Woodstock, Ont. says the Upper Thames River Conservation Authority.

Endangered shagreen snails have been found by a biologist in the Snake Woods Nature Preserve near Woodstock, Ont. says the Upper Thames River Conservation Authority.

Endangered shagreen snails have been found by a biologist in the Snake Woods Nature Preserve near Woodstock, Ont. says the Upper Thames River Conservation Authority.

News/Canada/London