Zino's petrel

Zino's petrel

Kingdom
Phylum
Class
Genus
SPECIES
Pterodroma madeira

Zino's petrel or freira is a species of small seabird in the gadfly petrel genus, endemic to the island of Madeira. This long-winged petrel has a grey back and wings, with a dark "W" marking across the wings, and a grey upper tail. The undersides of the wings are blackish apart from a triangle of white at the front edge near the body, and the belly is white with grey flanks. It is very similar in appearance to the slightly larger Fea's petrel, and separating these two Macaronesian species at sea is very challenging. It was formerly considered to be a subspecies of the soft-plumaged petrel, P. mollis, but they are not closely related, and Zino's was raised to the status of a species because of differences in morphology, calls, breeding behaviour and mitochondrial DNA. It is Europe's most endangered seabird, with breeding areas restricted to a few ledges high in the central mountains of Madeira. Zino's petrel nests in burrows which are visited only at night, when they give their haunting calls. The single white egg is incubated by both adults, one sitting during the day while the other feeds on fish and squid at sea. Eggs, chicks and adults have been subject to predation by introduced cats and rats, and in the past have been taken for food by local shepherds. Predator control, and other measures such as the removal of grazing animals that trample the burrows, have enabled the population to recover to 65–80 breeding pairs; the species remains listed as endangered on the IUCN Red List. However, conservation efforts had a major setback in August 2010 when fires killed three adults and 65 percent of the chicks. The population eventually recovered and was stable at 160 individuals by 2018.

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No

Nocturnal

Pi

Piscivores

Te

Terrestrial

Co

Congregatory

Ov

Oviparous

Pr

Precocial

Bu

Burrowing

So

Soaring birds

Se

Seabird

So

Social

Mi

Migrating

Z

starts with

Distribution

Geography

Continents
Countries
Islands
Biogeographical realms

Zino's petrel habitat map

Diet and Nutrition

References

1. Zino's petrel Wikipedia article - https://en.wikipedia.org/wiki/Zino's_petrel
2. Zino's petrel on The IUCN Red List site - https://www.iucnredlist.org/species/22698062/132622973

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