Ospreys on large nest atop 'the Bloom' light on Zoo Island, Calgary

western osprey osprey nest p haliaetus fish hawk sea hawk bird of prey hawk river hawk pandion haliaetus zoo island bird ornithology raptor nestling wildlife plumage pandion pair alert majestic environment wings power predator ecology pandionidae apex boreal wild calgary couple cristatus post habitat family st patricks island nature outdoor feather insect the bloom fish bloom bow river copy space light white background river