leopard frogs

Enjoy The Frog Songs Along The Severn River

March 26, 2021

— by Joan Treichel, SRA Science Reporter One of the joys of living along the Severn River is hearing male frogs awaken from their winter sleep and start croaking for mates. Did you know that each frog species has its own language? That’s what Jessica Nelson, a frog expert from the National Aquarium in Baltimore, […]

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