Taxonomic note
Ardenna creatopus (del Hoyo and Collar 2014) was previously placed in the genus Puffinus.
Taxonomic source(s)
Brooke, M. de L. 2004. Albatrosses and Petrels Across the World. Oxford University Press, Oxford.
Christidis, L. and Boles, W.E. 2008. Systematics and Taxonomy of Australian Birds. CSIRO Publishing, Collingwood, Australia.
del Hoyo, J., Collar, N.J., Christie, D.A., Elliott, A. and Fishpool, L.D.C. 2014. HBW and BirdLife International Illustrated Checklist of the Birds of the World. Volume 1: Non-passerines. Lynx Edicions BirdLife International, Barcelona, Spain and Cambridge, UK.
SACC. 2005 and updates. A classification of the bird species of South America. Available at: https://www.museum.lsu.edu/~Remsen/SACCBaseline.htm.
Turbott, E.G. 1990. Checklist of the Birds of New Zealand. Ornithological Society of New Zealand, Wellington.
Critically Endangered | Endangered | Vulnerable |
---|---|---|
- | - | D2 |
Year | Category | Criteria |
---|---|---|
2018 | Vulnerable | D2 |
2016 | Vulnerable | D2 |
2012 | Vulnerable | D2 |
2010 | Vulnerable | D2 |
2008 | Vulnerable | D2 |
2007 | Vulnerable | |
2006 | Vulnerable | |
2004 | Vulnerable | |
2000 | Vulnerable | |
1996 | Vulnerable | |
1994 | Vulnerable | |
1988 | Threatened |
Migratory status | full migrant | Forest dependency | medium |
Land-mass type |
shelf island |
Average mass | 744 g |
Estimate | Data quality | |
---|---|---|
Extent of Occurrence (breeding/resident) | 45,000,000 km2 | medium |
Area of Occupancy (breeding/resident) | 150 km2 | medium |
Number of locations | 3 | - |
Severely fragmented? | no | - |
Estimate | Data quality | Derivation | Year of estimate | |
---|---|---|---|---|
Population size | 59146 mature individuals | medium | estimated | 2004 |
Population trend | unknown | poor | - | 1961-2010 |
Generation length | 18.3 years | - | - | - |
Number of subpopulations | 3 | - | - | - |
Population justification: There may c. 29,573 breeding pairs (Muñoz and P. Hodum unpubl. data), which would imply around 150,000 individuals.
Trend justification:
Trends are unknown, although long-term breeding season monitoring on Robinson Crusoe and Santa Clara islands (2002-present) and Mocha (2010-2016) suggest stable populations. In addition, a comparison of burrow count data from 2003 and 2016 for all colonies in Juan Fernández indicates that burrow numbers have remained stable during that time (P. Hodum unpubl. data). Further research is needed to determine if introduced predators and herbivores on Robinson Crusoe Island, rats Rattus spp., dogs and feral cats (Felis catus) and harvesting of chicks on Isla Mocha, as well as fisheries bycatch are having any impact.
Country/Territory | Presence | Origin | Resident | Breeding visitor | Non-breeding visitor | Passage migrant |
---|---|---|---|---|---|---|
Argentina | extant | vagrant | ||||
Australia | extant | vagrant | ||||
Canada | extant | native | yes | yes | ||
Chile | extant | native | yes | yes | ||
Colombia | extant | native | yes | |||
Costa Rica | extant | native | yes | yes | ||
Ecuador | extant | native | yes | yes | ||
El Salvador | extant | native | yes | |||
Guatemala | extant | vagrant | yes | |||
Mexico | extant | native | yes | yes | ||
New Zealand | extant | vagrant | ||||
Nicaragua | extant | native | yes | |||
Peru | extant | native | yes | yes | ||
USA | extant | native | yes | yes |
Country/Territory | IBA Name |
---|---|
Chile | Guabún |
Chile | Humedal de Arauco |
Chile | Isla Mocha |
Chile | Isla Santa María |
Chile | Parque Nacional Archipiélago de Juan Fernández: Islas Robinson Crusoe and Santa Clara |
Chile | Valparaiso - pelagico |
Mexico | Isla Cedros |
Peru | Reserva Nacional de Paracas |
USA | Channel Islands - Northern |
USA | Heceta Valley, Cape Blanco |
USA | La Perouse Bank |
USA | Olympic Continental Shelf |
USA | Point Arena, CA |
USA | Point Conception 120W34N |
USA | Point Conception 121W34N |
USA | Point Sal 121W35N |
USA | San Mateo, CA |
USA | Santa Cruz Basin 120W34N |
Habitat (level 1) | Habitat (level 2) | Importance | Occurrence |
---|---|---|---|
Forest | Subtropical/Tropical Moist Lowland | major | breeding |
Marine Neritic | Pelagic | major | non-breeding |
Marine Neritic | Pelagic | major | breeding |
Marine Oceanic | Abyssopelagic (4000-6000m) | major | non-breeding |
Marine Oceanic | Bathypelagic (1000-4000m) | major | non-breeding |
Marine Oceanic | Epipelagic (0-200m) | major | non-breeding |
Marine Oceanic | Epipelagic (0-200m) | major | breeding |
Shrubland | Subtropical/Tropical Moist | major | breeding |
Altitude | 150 - 390 m | Occasional altitudinal limits |
Threat (level 1) | Threat (level 2) | Impact and Stresses | |||||||
---|---|---|---|---|---|---|---|---|---|
Biological resource use | Fishing & harvesting aquatic resources - Unintentional effects: (large scale) [harvest] | Timing | Scope | Severity | Impact | ||||
Ongoing | Majority (50-90%) | Slow, Significant Declines | Medium Impact: 6 | ||||||
|
|||||||||
Biological resource use | Fishing & harvesting aquatic resources - Unintentional effects: (subsistence/small scale) [harvest] | Timing | Scope | Severity | Impact | ||||
Ongoing | Majority (50-90%) | Slow, Significant Declines | Medium Impact: 6 | ||||||
|
|||||||||
Biological resource use | Hunting & trapping terrestrial animals - Intentional use (species is the target) | Timing | Scope | Severity | Impact | ||||
Ongoing | Minority (<50%) | Slow, Significant Declines | Low Impact: 5 | ||||||
|
|||||||||
Invasive and other problematic species, genes & diseases | Invasive non-native/alien species/diseases - Bos taurus | Timing | Scope | Severity | Impact | ||||
Ongoing | Minority (<50%) | Negligible declines | Low Impact: 4 | ||||||
|
|||||||||
Invasive and other problematic species, genes & diseases | Invasive non-native/alien species/diseases - Canis familiaris | Timing | Scope | Severity | Impact | ||||
Ongoing | Minority (<50%) | Negligible declines | Low Impact: 4 | ||||||
|
|||||||||
Invasive and other problematic species, genes & diseases | Invasive non-native/alien species/diseases - Capra hircus | Timing | Scope | Severity | Impact | ||||
Ongoing | Minority (<50%) | Negligible declines | Low Impact: 4 | ||||||
|
|||||||||
Invasive and other problematic species, genes & diseases | Invasive non-native/alien species/diseases - Felis catus | Timing | Scope | Severity | Impact | ||||
Ongoing | Majority (50-90%) | Slow, Significant Declines | Medium Impact: 6 | ||||||
|
|||||||||
Invasive and other problematic species, genes & diseases | Invasive non-native/alien species/diseases - Nasua nasua | Timing | Scope | Severity | Impact | ||||
Ongoing | Minority (<50%) | Negligible declines | Low Impact: 4 | ||||||
|
|||||||||
Invasive and other problematic species, genes & diseases | Invasive non-native/alien species/diseases - Oryctolagus cuniculus | Timing | Scope | Severity | Impact | ||||
Ongoing | Minority (<50%) | Slow, Significant Declines | Low Impact: 5 | ||||||
|
|||||||||
Invasive and other problematic species, genes & diseases | Invasive non-native/alien species/diseases - Rattus norvegicus | Timing | Scope | Severity | Impact | ||||
Ongoing | Minority (<50%) | Negligible declines | Low Impact: 4 | ||||||
|
|||||||||
Invasive and other problematic species, genes & diseases | Invasive non-native/alien species/diseases - Rattus rattus | Timing | Scope | Severity | Impact | ||||
Ongoing | Minority (<50%) | Negligible declines | Low Impact: 4 | ||||||
|
|||||||||
Pollution | Garbage & solid waste | Timing | Scope | Severity | Impact | ||||
Ongoing | Whole (>90%) | Unknown | Unknown | ||||||
|
Purpose | Scale |
---|---|
Food - human | subsistence, national |
Recommended citation
BirdLife International (2024) Species factsheet: Pink-footed Shearwater Ardenna creatopus. Downloaded from
https://datazone.birdlife.org/species/factsheet/pink-footed-shearwater-ardenna-creatopus on 23/12/2024.
Recommended citation for factsheets for more than one species: BirdLife International (2024) IUCN Red List for birds. Downloaded from
https://datazone.birdlife.org/species/search on 23/12/2024.