Did You Know? Those First Frogs You Hear are Chorus Frogs & Spring

Let the Frog Pond Adventures Begin

Spring Peepers – Coastal Mountains Land Trust

A tiny treefrog with a big voice heralds the arrival of spring

Frog forecasting: The peepers know when it's spring

Natural Connections: Facebook post and frog phenology - Superior

Upland Chorus Frog (What Time is it in Nature)

Did You Know Frogs Sing Every Spring in Illinois?

Country diary: This frog chorus is a purr, not a ribbit

BOOM! BELLOW! BLEAT! and other spring cacophonies! – Buffy Silverman

Nature up close: Boreal chorus frogs - CBS News

A Chorus of Frogs - Images

Peepers heard but not seen and hard to ignore - Farm and Dairy

Calls of Frogs and Toads of the Northeast