Beck's petrel is a small species of petrel. Its specific epithet commemorates American ornithologist Rollo Beck. It is believed to nest on small islands with tall mountains around Melanesia. Described in 1928, and long known from only two specimens, sightings and collections in the 2000s confirmed the birds still existed, but are considered critically endangered by the IUCN.
Region
Melanesia (Bismarck and Solomon Seas)
Typical Environment
This pelagic seabird is encountered at sea in the Bismarck and Solomon Seas, especially around New Ireland, New Britain, and nearby island groups. It forages over warm tropical waters and approaches steep, forested islands where breeding is suspected. At sea it is most often seen in offshore and oceanic waters, ranging widely but remaining within the Melanesian basin. Habitat on land is unknown, but by analogy with related species likely includes high, rugged slopes with dense vegetation and soft soils for burrowing.
Altitude Range
Sea level to 100 m
Climate Zone
Tropical
Ease of Keeping
Beginner friendly: 1/5
Beck's petrel is a small, elusive gadfly petrel named for the American ornithologist Rollo Beck. Long known from only two early 20th‑century specimens, it was dramatically re‑confirmed in the 2000s by at‑sea sightings and a few collected birds. Its breeding sites remain undiscovered but are suspected to be on steep, forested islands in Melanesia. The species is considered Critically Endangered due to its tiny population and presumed threats at unknown colonies.
Temperament
pelagic and elusive
Flight Pattern
fast, shearing flight with low arcs and sudden, stiff-winged glides over waves
Social Behavior
Likely nests colonially or semi-colonially like related Pseudobulweria. Birds are presumed to visit colonies at night and to nest in burrows or natural crevices on steep, forested slopes, laying a single egg. Pairs are thought to be monogamous with strong site fidelity, but the breeding phenology remains poorly known.
Migratory Pattern
Resident
Song Description
At sea it is typically silent. Around colonies it likely gives soft, wailing or chattering calls at night, similar to related petrels, but the species’ vocalizations remain poorly documented.
