Nassau Field Guides
The projects on this page are made possible with the generous support of the Larsen Fund, Inc. The Larsen Fund provides philanthropic and civic grants matching the interests of descendants of founders Roy and Margot Larsen. The Fund encourages consideration of the needs of family member's individual communities as well as national interests. They share their experiences as donors with each other to strengthen family bonds and learn from each other.
Nassau Field Guides
Conserve Nassau is creating field guides documenting Florida natural systems and the species that occupy them. Our coastal county spans the Atlantic Ocean to the St. Mary’s River and comprises a diversity of habitats and unique species. However, there is a gap in knowledge about Nassau County’s biodiversity.
The Field Guide series is intended for both educational value and the need to detect change to protect our landscapes, animals, and plants.
Join our Field Guide Release Party on April 25, 2026 at Story & Song!
Map analysis by Shameera Wiest
Bird Observations
An analysis of bird observations from iNaturalist and Haikubox maps bird species and classes of birds as their distribution changes from August 2024 through 2025.
Data can be filtered using the “Filter Layer for All Birds” function in the map to find birds that have visited closest to your location.
Also see our guide to Nassau County coastal plants
Discover which birds are singing now
Our Haikubox recorders are identifying birds as they sing, creating lists, and posting their recordings. Drop by here often to see and hear what’s new and changing.
Overlooking Egans Creek Greenway, this is a protected area of Freshwater Marsh, Salt Marsh, Swamp, and Hardwood/Mixed Forest. This landscape is within 1/2 mile of the Atlantic Ocean.
A rural, heavily wooded neighborhood characterized by Mixed Hardwood/Coniferous Swamp and Upland Coniferous Forest plus a small pond.
From a back porch facing the marsh and about 3/4 of a mile from the Amelia River.
This Haikubox recorder is independently owned and operated.
Registered users (free) have greater functionality with time trends and other features.
Interested in purchasing a Haikubox for your yard as part of Conserve Nassau’s Nassau County network? Contact us!
How can I contribute to observing wildlife for this Nassau County database and field guides?
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