The Mississippi Coast Audubon Society (MCAS) is a chapter of the National Audubon Society, covering Mississippi’s six coastal counties – Hancock, Harrison, Jackson, George, Stone, and Pearl River. Explore our website to learn about Mississippi birds and habitats, see our field trip schedule, and find out what we do and how to join us. For day-to-day news and events, see our Facebook page. We welcome new members and guests!
History & Mission
Mississippi Coast Audubon Society (MCAS) was chartered in 1976 by a group led by birder and writer Judith Toups. Judy recognized the need to establish a Least Tern habitat and to promote and protect this fragile beach-nesting species (thus our logo “Nest in Peace”). We have been involved in education, conservation, and protection of our natural resources in southern Mississippi ever since. By partnering with other agencies, we try to promote an awareness and concern for habitats by engaging the public in various activities along the Mississippi Gulf Coast.
Our chapter strives to promote interest, enjoyment, and understanding through education of all aspects of our natural and urban environment. We actively encourage the protection of wildlife and the preservation and restoration of native habitats.
Our Constitution and Bylaws (PDF format) are located here.
Audubon Coastal Bird Survey Contribution
Wings Across the Seasons: Fall 2025 – Spring 2026 Audubon Coastal Bird Survey Highlights
From crisp autumn mornings to breezy spring days, dedicated chapter members and Audubon staff put in the work — completing 285 surveys across 26 transects. The results? Absolutely incredible:
108,978 individual birds documented
190 species spotted
Laughing Gull soared to the top again — seen on 87% of surveys with 38,945 individuals (36% of all birds counted!)
Followed by Brown Pelican (10,933) and Black Skimmer (10,458)
A new species was added to the total: a Parasitic Jaeger was observed on Horn Island.
Every count tells a story — of migration, resilience, and the beauty of our coastal ecosystems!
