Palmyra Atoll Nature Guide
Fish Birds Crabs Coral Seaweed
Only for iPhone
$0.99 · Designed for iPhone. Not verified for macOS.
iPhone
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.
Ratings & Reviews
Updated for iOS 26 and Liquid Glass.
The developer, John P. Hoover, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- John P Hoover
- Size
- 398.9 MB
- Category
- Travel
- Compatibility
Requires iOS 15.6 or later.
- iPhone
Requires iOS 15.6 or later. - iPod touch
Requires iOS 15.6 or later. - Mac
Requires macOS 12.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © John P. Hoover 2019
