Search for a Blue Petrel (Halobaena caerulea) in a burrow that has been monitored for several years or even decades on ile Verte. Gulf of Morbihan, Kerguelen archipelago.

halobaena caerulea natural reserve natural area seaside rock stone cloud scientist ornithology person animal tagging nest to nest burrow overview rucksack indian ocean kerguelen islands fr cap hat seek february french southern and antarctic lands nature reserve halobaena blue petrel halobaena caerulea nature reserves nature reserve nature natural areas ecosystem ecosystems coasts seasides coast rocks stone cloudy clouds cloudy sky scientists ornithologist ornithologists ornithological ornithologicals human beings persons human being human presence human presences human humans animal taggings nesting nested nests burrows overviews global sight global sights full length rucksacks bagpack bagpacks caps hat least concern species pursuits detections pursuit detection quests seeked seeking quest seekings seeks detect detecting detectings environment protection environment management biodiversity management environment naturalness area strand rock fragment mineral matter sky meteorological phenomenon meteorology science scientific research discipline individual population management species management reproductive behaviour animal construction bag object material world sea and ocean taaf france european union europe headdress accessory iucn red list of threatened species species procellariidae procellariiformes aves sauropsida tetrapoda tetrapodomorpha rhipidistia sarcopterygii euteleostomi gnathostomata vertebrata chordata deuterostomia coelomata bilateria metazoa opisthokonta eukaryota petrel sea bird bird sauropsid vertebrate chordate wild animal animal