Sally Lightfoot Crab (Red Rock Crab) in the Galapagos Islands, UNESCO, Eucador

galapagos islands ecuador crustacean marine life coastline wildlife nature colorful scavenger omnivore rock shore sunlit tropical ecosystem biodiversity environment seaside coastal crustaceans red yellow habitat species animal behavior ocean fauna invertebrate geological landscape protection adaptation scavenging population conservation natural history beauty diversity colors rocks climate sea visual tourism exploration