Pandion haliaetus
The Osprey, *Pandion haliaetus*, is a globally distributed raptor renowned for its piscivorous diet and spectacular hunting technique. Measuring 50-66 cm (20-26 inches) in length with a wingspan of 1.27-1.8 m (4.2-5.9 feet) and weighing between 0.9-2.1 kg (2-4.6 lbs), it features a distinctive dark brown back, pure white underparts, and a white head crowned by a broad, dark brown eye stripe that extends to the nape. In flight, its long, angled wings form a characteristic M- or Z-shape, with p...
Found near freshwater or brackish aquatic environments, including coastlines, estuaries, rivers, large lakes, and reservoirs, often selecting tall structures for nesting. Primarily occurs at low to moderate elevations.
Ospreys are highly specialized piscivores, with fish comprising over 99% of their diet, occasionally supplementing with small mammals, birds, or reptiles. They primarily forage by plunge-diving into water bodies.
Ospreys are diurnal hunters, typically active from sunrise to sunset, roosting on prominent perches such as tall trees, snags, or nesting platforms at night. Their foraging strategy is iconic: they hover over water before executing a dramatic, feet-first plunge, often submerging completely to sna...
Ospreys boast a nearly cosmopolitan distribution, breeding across vast areas of North America (from Alaska and Canada south to Central America), Europe, Asia, Australia, and parts of Africa. North American populations (subspecies *P. h. carolinensis*) are long-distance migrants, wintering from th...
Least Concern
- The Osprey is one of the most widely distributed raptors in the world, found on every continent except Antarctica. - It is the sole living member of its own taxonomic family, Pandionidae, distinguishing it from all other birds of prey. - Ospreys possess a unique reversible outer toe, allowing t...