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  3. Snowy Sheathbill

One of the 10 pigeons on WAnimals

Snowy Sheathbill (Chionis albus)

Birds · Charadriiformes · Chionidae

Snowy Sheathbill

Chionis albus

Least Concern

The species is abundant and widely distributed; it faces no significant short-term risk.

Spotted something wrong?

The snowy sheathbill is a charadriiform bird of the family Chionidae. It is a scavenging bird that lives in the subantarctic regions of South America and on the Antarctic Peninsula. Although in Spanish they are called doves for their general appearance and their manner of flight, they in fact belong not to the family Columbidae but to the family Chionidae, a group made up of only two members: those living in the Antarctic sector below South America, and those living in the Antarctic sector below the Indian Ocean.

Weight

460 g – 780 g

Size

34 cm – 41 cm

Life expectancy

15 years

Diet

Omnivore

Combines animal and plant food depending on availability.

Activity

Diurnal

Active mainly during the day.

Social structure

In pairs

Usually lives in pairs, sometimes for life.

OceanPolarIslands
9countries10parks

AI-generated images: illustrations, not photographs.

Fun facts

  • It is the only bird in Antarctica without webbed feet: it neither swims nor dives, and makes its living walking among the penguin colonies stealing the krill they regurgitate for their chicks.
  • It slips between an adult penguin and its chick at the very moment of feeding, buffets the adult and catches the falling food in mid-air: a kleptoparasitic technique it performs with extraordinary precision.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton (bird)
Habitat and environment
Ice-free rocky coasts of the Antarctic Peninsula and the subantarctic islands of the South Atlantic
Sexual maturity
3 years
Gestation / incubation
29 days of incubation
Litter / clutch size
3 eggs

Sources consulted: Wikipedia (es): Chionis albus

Where to find it

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The pins mark the parks where its presence is documented.

Where to see it

Parks and dive sites where this species has been documented.

Related species

Other species in the catalogue with the most in common with Snowy Sheathbill — same habitat, park, country, tags or family.

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Keep exploring

Based on what we already know about snowy sheathbill.

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See full glossary
This page in other languages: Español · Deutsch · Français · Português · Italiano
See its range on the interactive map→
Deception IslandAntarctica
Signy IslandAntarctica
Avian IslandAntarctica
Ardley IslandAntarctica
South Georgia (Grytviken and St Andrews Bay)South Georgia and South Sandwich Islands
Fildes PeninsulaAntarctica
Byers PeninsulaAntarctica
Cape ShirreffAntarctica
Elephant IslandAntarctica
Admiralty BayAntarctica
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CountriesAntarctica
ParksDeception IslandAntarctica
TagsOmnivore
Omnivore
Diurnal
In pairs
Bird
Ocean
Polar
Islands

South America5

Antarctica3

Europe1

Antarctica
South Georgia and South Sandwich Islands
Argentina
Brazil
Chile
Falkland Islands
Argentina
Brazil
Chile
Falkland Islands
Uruguay
Antarctica
French Southern Territories
South Georgia and South Sandwich Islands
United Kingdom