adaptable appearance bird black-capped bright crest crested crested-tern diver diving fish-catcher freshwater greater-crested-tern perched perching plunge-diving river riverside saltwater seabird sunlight sunshine swift-tern tern thalasseus-bergii water-bird yellow-billed coast crashing wave foam ocean sea sea horses surf wave wave crest waves crests fog gorge gorges hill hills landscape mist mountain Nyberg scenery tree trees Accipitridae Australian aves aviceda-subcristata banded bands barred-abdomen beak big-eyes Bird-of-prey crested-baza crested-hawk dark dark-bands distinctive distinctive-underside-bars eyes falconiformes feathers gray grey grip hawk hooked-beak medium-sized-hawk-species omnivore omnivorous pacific-baza pacific-cuckoo-falcon plumage raptor spiky-crest talons wings yellow-eyes building church Denmark interior lord religion religious