Adult black noddy (Anous minutus) breeding site on Boatswain Bird Island just off Ascension Island, South Atlantic Ocean

seabirds avian nesting coastal birds wildlife ornithology birdwatching natural habitat marine ecosystem island ecology bird species bird behavior rock formations nest building reproduction wildlife conservation biodiversity offshore islands bird colonies nesting sites coastal ecology island wildlife tropical seabirds oceanic birds animal behavior pair bonding nesting season environmental science ecological study avian reproduction coastal environment rock nesting nature observation ecological research island birdlife avian conservation tropical ecology wildlife enthusiasts bird lovers endangered species island ecosystems bird populations habitat preservation adult black noddy anous