Newell's Shearwater

Puffinus newelli

Critically Endangered · IUCN Red List

CRCritically EndangeredInvertebratesMarineCavity nestLarge · 351 g

ID tip

It is a fairly small shearwater, 33 centimetres (13 in) in length. The wing is 223–249 millimetres (8.8–9.8 in) long and the tail is 78.9–88.8 millimetres (3.11–3.50 in). The bird weighs 0.340–0.425 kilograms (0.75–0.94 lb). The upperparts are black with a brown tinge while the underparts are white. The dark colouration on the face extends below the eye and is sharply separated from the white throat. There is a white patch on the flanks, extending onto the sides of the rump. The underwings are mainly white with a dark border.

Text from Wikipedia, licensed CC BY-SA 4.0.

When to see the Newell's Shearwater

One bar for each month. Filled bars are the 7 months with records; pale bars are months with none. The wide bar is September, the month with the most records.

About the Newell's Shearwater

Newell's shearwater or Hawaiian shearwater (ʻaʻo), is a seabird in the family Procellariidae. It belongs to a confusing group of shearwaters which are difficult to identify and whose classification is controversial. It was formerly treated as a subspecies of the Manx shearwater and is now often placed in Townsend's shearwater.

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

Easily confused with

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