Gran Cenote · Riviera Maya Cenotes
8 species, most likely first·How chances work
Brown BasiliskLeast Concern
Almost always
Nearly every dive
Great KiskadeeLeast Concern
Great-Tailed GrackleLeast Concern
Magnificent FrigatebirdLeast Concern
Mesoamerican slider turtle
Tropical MockingbirdLeast Concern
Very likely
Most dives
Freshwater snail
Expected
Known here, not yet in recent logs
What the labels mean