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White-tufted Sunbeam Aglaeactis castelnaudii

IUCN Red List history

Year Category
2012 Least Concern
2009 Least Concern
2008 Least Concern
2004 Least Concern
2000 Lower Risk/Least Concern
1994 Lower Risk/Least Concern
1988 Lower Risk/Least Concern

Species attributes

Migratory status not a migrant Forest dependency High
Land mass type   Average mass 6.7 g

Distribution

  Estimate Data quality
Extent of Occurrence breeding/resident (km2) 23,300 medium
Number of locations -
Fragmentation -

Population & trend

  Estimate Data quality Derivation Year of estimate
No. of mature individuals Unknown not applicable Not Applicable 0
Population trend Decreasing -
Number of subpopulations - - -
Largest subpopulation - - -
Generation length (yrs) 4.2 - - -
Population justification: The global population size has not been quantified, but this species is described as 'common but patchily distrinuted' (Stotz et al. (1996).
Trend justification: This species is suspected to be declining locally owing to ongoing habitat loss (del Hoyo et al. 1999.

Country/Territory distribution

Country/Territory Occurrence status Presence Breeding Non-breeding Passage Resident
Peru Native Extant       Yes

Important Bird Areas where this species has triggered the IBA criteria

Country/Territory IBA Name IBA link
Peru Abra Málaga-Vilcanota site factsheet
Peru Milpo site factsheet
Peru Santuario Histórico Machu Picchu site factsheet
Peru Santuario Nacional del Ampay site factsheet

Habitats & altitude

Habitat (level 1) Habitat (level 2) Importance Occurrence
Forest Subtropical/Tropical Moist Montane major resident
Shrubland Subtropical/Tropical High Altitude major resident
Altitude 3500 - 4300 m Occasional altitudinal limits 2600 - 4600 m

Utilisation

Purpose Primary form used Life stage used Source Scale Level Timing
Pets Whole Adults and juveniles Wild International Non-trivial Recent

Recommended citation
BirdLife International (2014) Species factsheet: Aglaeactis castelnaudii. Downloaded from http://www.birdlife.org on 22/11/2014. Recommended citation for factsheets for more than one species: BirdLife International (2014) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 22/11/2014.

This information is based upon, and updates, the information published in BirdLife International (2000) Threatened birds of the world. Barcelona and Cambridge, UK: Lynx Edicions and BirdLife International, BirdLife International (2004) Threatened birds of the world 2004 CD-ROM and BirdLife International (2008) Threatened birds of the world 2008 CD-ROM. These sources provide the information for species accounts for the birds on the IUCN Red List.

To provide new information to update this factsheet or to correct any errors, please email BirdLife

To contribute to discussions on the evaluation of the IUCN Red List status of Globally Threatened Birds, please visit BirdLife's Globally Threatened Bird Forums.

Key facts
Current IUCN Red List category Least Concern
Family Trochilidae (Hummingbirds)
Species name author (Bourcier & Mulsant, 1848)
Population size Unknown mature individuals
Population trend Decreasing
Distribution size (breeding/resident) 23,300 km2
Country endemic? Yes
Links to further information
- Summary information on this species