American bullfrogs are gobbling up everything in sight, including some of the rarest species in the Western US.

As you might imagine, this overwintering period is critical for successful breeding in many frog species, so much so that institutions such as your Toronto Zoo adjust water levels and temperatures in ...

Back in the 1990s, researchers determined that the frogs had declined by 70 to 90 per cent of their range across Canada and the U.S. According to the aquarium, there are only six populations of the ...

The Oregon spotted frog and Fowler’s toad, featured on the stamp, are both on Canada’s list of endangered species due to pressures from human activity, invasive species, and pollution.

Oregon spotted frog In Canada, the Oregon spotted frogs (Rana pretiosa) live only in British Columbia’s Fraser Valley. In the United States, their population in California has disappeared, but they ...

Joelle Krol holds an Oregon spotted frog. Help the Fraser Valley Conservancy protect amphibians by submitting photos or videos from your neighbourhood. Photo via the Fraser Valley Conservancy.

The critically endangered Oregon spotted frog, which was found to have just 54 breeding pairs this past spring, will have up to 1,800 immature adults swelling its numbers over the coming weeks.

BAIE-D'URFÉ, QC, Jan. 19, 2023 /CNW/ - The Hagen Family Foundation announces a donation towards Wildlife Preservation Canada for the conservation efforts to save the Oregon spotted frog (Rana ...

The Vancouver Aquarium in Vancouver, BC, released 400 endangered Oregon spotted frog tadpoles into a natural habitat in Agassiz, BC.

Introducing our newest stamps, featuring two endangered #frog 🐸 species found in Canada – the Oregon spotted frog (Rana pretiosa) and Fowler’s toad (Anaxyrus fowleri). Loss of habitat from human ...

On April 15, staff from the Vancouver Aquarium released 400 endangered Oregon spotted frog tadpoles in Agassiz. Andrew Cumming is the lead amphibian biologist at Vancouver Aquarium and is excited ...

PORT ROWAN, ON, April 15, 2024 /CNW/ - Canada Post has issued new stamps drawing attention to two of the country's endangered frog species. Endangered Frogs Stamps (CNW Group/Canada Post) The two ...