Help the Maryland Zoo gather important information about amphibians. You do not need to be a frog or toad expert to be a citizen scientist in the FrogWatch USA™ program. All you need is an interest in nature and a commitment to monitor a site through the breeding season.


  • Free with Zoo admission or membership (Participants must register in advance*)
  • All children must be accompanied by an adult

*Reservations required. Reserve online by clicking the ‘register’ button above, and completing the required information.

Questions? Contact our Education Team by phone at 443.552.5300, or email