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2020 Service-Learning Symposium: Butterflies of the Atlantic Flyway Alliance

Explore digital presentations by College of Coastal Georgia faculty and students related to their service-learning collaborative work for Fall 2019 or Spring 2020

Presentation Details

Bu​tterflies of the Atlantic Flyway Alliance

Authors: Jordan Hamby, Brandi Houser, and Daniel Staab

Faculty Supervisor: C. Tate Holbrook, Ph.D.

Community Partner: St Simons Land Trust


The Butterflies of the Atlantic Flyway Alliance (BAFA) is a collaboration between land management entities and citizen scientists in coastal Georgia concerned with understanding and safeguarding natural resources critical to sustaining healthy populations of migratory butterflies. The project initially seeks to document the movement patterns of fall-migrating butterfly species, identify habitats and native nectar plants utilized by fall-migrating butterflies, identify overnight roosting sites, and engage citizen scientists in butterfly conservation. In fall 2019, 10 survey sites were established across eight barrier islands and two mainland sites. Across the sites, migration survey points and habitat-nectar transects are situated in different habitats: beach, dune, grassland, shrubland, salt marsh, forest, freshwater wetland, and developed land. Through a service-learning partnership between BIOL 4020 Conservation Biology and the St. Simons Land Trust, we are conducting biweekly BAFA surveys at Cannon’s Point Preserve, located on the north end of St. Simons Island. At three migration survey points, we count the number of individuals and flight direction of three focal butterfly species: the Gulf fritillary (Agraulis vanillae), cloudless sulfur (Phoebis sennae), and monarch (Danaus plexippus). It is too early in the fall migration season to present a quantitative summary of results. However, each of the aforementioned species has been observed flying past the migration survey points and nectaring on flowering plants—frogfruit (Phyla nodiflora), Nuttall’s thistle (Cirsium nuttallii), and sage (Salvia coccinea)—along the habitat-nectar transects. Ultimately, BAFA findings will be used to guide conservation and management of migratory butterfly habitat on the Georgia coast.



This is a great topic. Got a question/request: Is there any complete publication on Georgia/SE butterflies? I have the guide that broadly covers North American butterflies, but haven't been able to find anything more regional/specific. Thanks much. Will check on comments later. Keep it up.

Response from Dr. Holbrook:

Thanks for your interest and feedback. I have used two regional butterfly ID guides that are available online or possibly in local bookstores:

  • Butterflies of Georgia Field Guide by Jaret C. Daniels (Adventure Publications)
  • Butterflies of the Southern Coastal Plain (Quick Reference Publishing - pamphlet)