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Summer Programs

Registration for Summer Programs will open on April 22 for members and May 6 for non-members. Join today to take advantage of the early registration period. Download the listing of programs. (pdf)

Frogs and Toads of Calvert County


  • Eastern Spadefoot*
  • Eastern American Toad
  • Fowler's Toad
  • Eastern Narrow-mouthed Toad
  • Upland Chorus Frog*
  • Spring Peeper
  • Eastern Cricket Frog
  • Green Treefrog
  • Cope's Gray Treefrog*
  • Gray Treefrog*
  • Wood Frog
  • Southern Leopard Frog
  • Pickerel Frog
  • Northern Green Frog
  • American Bullfrog
 
*The Maryland Herp Atlas requires photographic or recorded (frogs & toads) verification of these species 

Frog and Toad Calling Timeline
Frogs and Toad Poster (from Maryland Department of Natural Resources)


Calvert Nature Society is dedicated to the protection and preservation of Calvert County’s natural heritage and the creation of an environmentally literate and aware community. We provide opportunities for appreciation and understanding of our natural world through our outreach initiatives and in support of the mission of the Calvert County Natural Resources Division.  The Society is a 501(c)3 organization.

Copyright Calvert Nature Society.
Mailing address: PO Box 122, Port Republic, MD 20676. info@calvertparks.org
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