Northern Gannet (Morus bassanus) at the nest, on the cliff of Troup Head, Scotland

sula bassanus sula bassana pelecanus bassanus morus bassanus morus bassana natural reserve spring adult alone lie down posing brooding nest front shot overview piscivore scotland temperate sea northern gannet morus bassanus north sea cliff rock shore least concern may nobody morus sulidae troup head nature reserve nature reserves nature reserve adults single lonely only solo one lone going to bed lengthened stretched out lengthen lengthening bedtime stretching out stretch out go to bed laying down posed pose settlings settling brood care broody avian incubation brood broods nests front views front sights front sight front shots front view overviews global sight global sights full length ichtyophage piscivores ichtyophagous temperate seas temperate ocean temperate oceans northern gannets cliffs rocky coast rock shores rocky coasts rocky shore rocky shores least concern species with nobody scotland troup head nature reserve environment protection environment management biodiversity management environment temperate season seasons atmosphere stage of development individual enumeration posture behavior reproductive behaviour animal construction shot diet pattern species great britain united kingdom european union europe sea marine area area booby sulidae sp booby sea bird bird wild animal north atlantic ocean atlantic ocean world sea and ocean landform earth's crust strand low risk iucn) lr iucn red list of threatened species sulidae pelecaniformes aves tetrapoda vertebrata chordata deuterostomia coelomata bilateria metazoa opisthokonta eukaryota