Palmyra Atoll Nature Guide

Updated July 2026. Identify fish, corals, birds, land crabs, terrestrial plants, and seaweeds of Palmyra Atoll--400+ species in all, with descriptive text and over 600 photographs. Flip through screens like pages of a book. Add sightings to Logbook. Works great on iPads too.

All photos from Palmyra unless noted otherwise. Seaweed, terrestrial plant, and coral sections by Adi Khen. App created for The Nature Conservancy by John Hoover.