Broad-billed Prion

Pachyptila vittata

Least Concern · IUCN Red List

LCLeast ConcernInvertebratesMarineCavity nestMedium · 196 g

ID tip

The broad-billed prion has the usual prion colours: blue-grey upperparts, white underparts, and the ever present dark "M" across its back and wings. It has a grey crown, a dark eye stripe, and a black-tipped tail. Its heavy bill is iron-grey but can appear blackish from a distance. The head pattern is more distinct and the tail band is less extensive than that of the similar fairy prion. Its bill has the best developed lamellae of all the prions, allowing it to feed on tiny animals. This is a large prion measuring 25 to 30 cm (9.8 to 11.

Text from Wikipedia, licensed CC BY-SA 4.0.

When to see the Broad-billed Prion

One bar for each month. Filled bars are the 6 months with records; pale bars are months with none. The wide bar is December, the month with the most records.

Where to see the Broad-billed Prion

Regular rangeRare visitor

The map shades 3 countries with regular records, and 3 more in a lighter tone where the bird turns up only as a stray. Everything unshaded has no records. Countries are listed below the map.

Recorded as a rare visitor in Australia, Argentina, Chile.

About the Broad-billed Prion

The broad-billed prion is a small pelagic seabird in the shearwater and petrel family, Procellariidae. It is the largest prion, with grey upperparts plumage, and white underparts. The sexes are alike. It ranges from the southeast Atlantic to New Zealand mainly near the Antarctic Convergence. In the south Atlantic it breeds on Tristan da Cunha and Gough Island; in the south Pacific it breeds on islands off the south coast of South Island, New Zealand and on the Chatham Islands. It has many other names that have been used such as blue-billed dove-petrel, broad-billed dove-petrel, long-billed prion, common prion, icebird, and whalebird.

Text adapted from Wikipedia, licensed CC BY-SA 4.0.

Easily confused with

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