Watercolor portrait of Osprey (Pandion haliaetus)

Osprey

Pandion haliaetus
In North America, Ospreys are migratory… Found near water – coasts, lakes, rivers… Call

Learn to identify the Osprey by ear. Master the "cheep cheep cheep" phrase and tell it apart from similar species.

“cheep cheep cheep”

What the Osprey sounds like

A large, fish-eating bird of prey often called the "fish hawk." It is dark brown above and white below. The head is white with a broad brown stripe through the eye. In flight, shows long, angular wings that kink at the wrist, giving a gull-like or M-shape silhouette; underwings are mostly white with a dark patch at the wrists. Often seen soaring over or standing near water, or hovering briefly before plunging feet-first to catch fish. Unlike other raptors, it dives into water to grab fish with its talons.

“cheep cheep cheep”

How to tell it apart

Listen for:Ospreys do not sing in a melodic sense, but their primary vocalization is a series of high-pitched, chirping whistles. Both sexes make these sounds, but females near the nest may call almost constantly when hungry or anxious, a repetitive "cheereek" or "cheep" that can become rapid. It's a thin, piping whistle that becomes louder and more insistent if an intruder approaches the nest. Often written as “cheep cheep cheep”.
Don't confuse with:The Bald Eagle — much larger body and heavier build. adult bald eagles have a completely white head and tail (versus osprey's white head with dark stripe and brown tail with dark bands).

Lessons featuring the Osprey

Ready to test your ear? Practice identifying the Osprey's sounds in these interactive in-app lessons.

Hawk Hotline lesson habitat
Hawk Hotline
Tier 4 · Songbirds & Sky Watch
Raptor Dispatch lesson habitat
Raptor Dispatch
Tier 9 · Niche Voices
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Where you'll hear it

Found near water – coasts, lakes, rivers, and reservoirs – anywhere with abundant fish. Nests in tall structures near water, including dead trees, cliffs, channel markers, and increasingly on artificial nest platforms or utility poles. On migration can be seen over a variety of habitats while traveling between waterways. Winters in coastal areas, estuaries, and large tropical lakes/rivers. They tolerate freshwater and saltwater environments equally well.

Ospreys usually mate for life and return to the same nest each year. In spring, pairs repair nests (made of sticks and often on conspicuous platforms or treetops) and engage in aerial courtship displays – the male brings fish and does a sky-dance, flying high and diving repeatedly while calling. Egg-laying occurs in mid-spring; both parents incubate, but female does more. Chicks hatch after about 5 weeks and are fed fish by the parents through early summer. By late summer, juveniles fledge and start practicing fishing. Come fall, adults typically migrate before juveniles, with family bonds breaking as each bird heads to winter grounds independently. In winter, Ospreys are generally solitary but may roost near each other if food is concentrated. They do not defend feeding territories in winter as strictly. In early spring, adults navigate back to their previous breeding sites, sometimes traveling thousands of miles to reunite with their mate and nest.

Similar species

Bald Eagle

Much larger body and heavier build. Adult Bald Eagles have a completely white head and tail (versus Osprey's white head with dark stripe and brown tail with dark bands).

Peregrine Falcon

An uncommon confusion since Peregrines are smaller and more compact.

Osprey sound FAQ

What does an Osprey sound like?
Ospreys do not sing in a melodic sense, but their primary vocalization is a series of high-pitched, chirping whistles. Both sexes make these sounds, but females near the nest may call almost constantly when hungry or anxious, a repetitive "cheereek" or "cheep" that can become rapid. It's a thin, piping whistle that becomes louder and more insistent if an intruder approaches the nest. Listen for the "cheep cheep cheep" phrase.
How do I tell an Osprey from a Bald Eagle by sound?
Bald Eagle: Much larger body and heavier build. Adult Bald Eagles have a completely white head and tail (versus Osprey's white head with dark stripe and brown tail with dark bands).; Juvenile eagles are dark brown with varying white mottling but lack Osprey's distinct wing shape and always appear more massive.; Eagles soar on flat wings, whereas Ospreys have a crooked wing and often hover. Bald Eagles also seldom hover and often snatch fish from the water's surface rather than diving..
When is the best time to hear an Osprey?
Ospreys usually mate for life and return to the same nest each year. In spring, pairs repair nests (made of sticks and often on conspicuous platforms or treetops) and engage in aerial courtship displays – the male brings fish and does a sky-dance, flying high and diving repeatedly while calling. Egg-laying occurs in mid-spring; both parents incubate, but female does more. Chicks hatch after about 5 weeks and are fed fish by the parents through early summer. By late summer, juveniles fledge and start practicing fishing. Come fall, adults typically migrate before juveniles, with family bonds breaking as each bird heads to winter grounds independently. In winter, Ospreys are generally solitary but may roost near each other if food is concentrated. They do not defend feeding territories in winter as strictly. In early spring, adults navigate back to their previous breeding sites, sometimes traveling thousands of miles to reunite with their mate and nest.