Oregon spotted frog recovery efforts making a difference.

Back in the early 1900s, the frogs’s population numbered in the hundreds of thousands from the Fraser Valley down into Northern California, but the B.C. population has since declined as much as 90 per cent, and the species has become locally extinct in California and endangered in Oregon.

https://www.agassizharrisonobserver.com/news/oregon-spotted-frog-recovery-efforts-making-a-difference/

Anotado por biohexx1 biohexx1, junio 09, sábado 10:49

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