Taxonomic source(s)
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.
Critically Endangered | Endangered | Vulnerable |
---|---|---|
- | - | - |
Year | Category | Criteria |
---|---|---|
2020 | Near Threatened | A2cd+3cd+4cd; C1 |
2016 | Near Threatened | A2cd+3cd+4cd; C1+2a(i) |
2012 | Near Threatened | A2cd+3cd+4cd; C1+2a(i) |
2008 | Near Threatened | Ac,d,e; A3c,d,e; C1 |
2004 | Near Threatened | |
2000 | Lower Risk/Least Concern | |
1994 | Lower Risk/Least Concern | |
1988 | Lower Risk/Least Concern |
Migratory status | not a migrant | Forest dependency | does not normally occur in forest |
Land-mass type |
continent |
Average mass | - |
Estimate | Data quality | |
---|---|---|
Extent of Occurrence (breeding/resident) | 5,880,000 km2 | medium |
Severely fragmented? | no | - |
Estimate | Data quality | Derivation | Year of estimate | |
---|---|---|---|---|
Population size | 10000-19999 mature individuals | medium | estimated | 2001 |
Population trend | decreasing | poor | suspected | 2010-2024 |
Rate of change over the past 10 years/3 generations (longer of the two periods) | 20-29% | - | - | - |
Rate of change over the future 10 years/3 generations (longer of the two periods) | 20-29% | - | - | - |
Rate of change over the past & future 10 years/3 generations (longer of the two periods) | 20-29% | - | - | - |
Generation length | 4.7 years | - | - | - |
Population justification: In the 1970s the global population was estimated at 10,000-25,000 pairs (Cade 1982). The total population may still number more than 10,000 birds, although there are perhaps not many more, thus it is placed in the band 10,000-19,999 mature individuals. This equates to 15,000-29,999 individuals in total, rounded here to 15,000-30,000 individuals.
Trend justification: A moderately rapid and on-going population decline is suspected on the basis of rates of habitat degradation, pesticide use and capture.
Country/Territory | Presence | Origin | Resident | Breeding visitor | Non-breeding visitor | Passage migrant |
---|---|---|---|---|---|---|
Afghanistan | extant | native | yes | |||
Bangladesh | extant | vagrant | ||||
India | extant | native | yes | |||
Iran, Islamic Republic of | extant | vagrant | yes | |||
Kazakhstan | extant | vagrant | yes | |||
Myanmar | extant | native | yes | |||
Nepal | extant | native | yes | |||
Pakistan | extant | native | yes | |||
Turkmenistan | extant | uncertain | yes | |||
Vietnam | extant | vagrant | yes |
Country/Territory | IBA Name |
---|---|
Nepal | Chitwan National Park |
Nepal | Koshi Tappu Wildlife Reserve and Koshi Barrage |
Habitat (level 1) | Habitat (level 2) | Importance | Occurrence |
---|---|---|---|
Artificial/Terrestrial | Arable Land | suitable | resident |
Artificial/Terrestrial | Pastureland | suitable | resident |
Grassland | Subtropical/Tropical Dry | suitable | resident |
Savanna | Dry | suitable | resident |
Shrubland | Subtropical/Tropical Dry | suitable | resident |
Altitude | 0 - 1000 m | Occasional altitudinal limits | (max) 1980 m |
Threat (level 1) | Threat (level 2) | Impact and Stresses | |||||||
---|---|---|---|---|---|---|---|---|---|
Agriculture & aquaculture | Annual & perennial non-timber crops - Agro-industry farming | Timing | Scope | Severity | Impact | ||||
Ongoing | Minority (<50%) | Slow, Significant Declines | Low Impact: 5 | ||||||
|
|||||||||
Biological resource use | Hunting & trapping terrestrial animals - Unintentional effects (species is not the target) | Timing | Scope | Severity | Impact | ||||
Ongoing | Minority (<50%) | Slow, Significant Declines | Low Impact: 5 | ||||||
|
|||||||||
Pollution | Agricultural & forestry effluents - Herbicides and pesticides | Timing | Scope | Severity | Impact | ||||
Ongoing | Majority (50-90%) | Slow, Significant Declines | Medium Impact: 6 | ||||||
|
|||||||||
Pollution | Agricultural & forestry effluents - Type Unknown/Unrecorded | Timing | Scope | Severity | Impact | ||||
Ongoing | Majority (50-90%) | Slow, Significant Declines | Medium Impact: 6 | ||||||
|
Purpose | Scale |
---|---|
Pets/display animals, horticulture | international |
Sport hunting/specimen collecting | subsistence, national |
Recommended citation
BirdLife International (2024) Species factsheet: Laggar Falcon Falco jugger. Downloaded from
https://datazone.birdlife.org/species/factsheet/laggar-falcon-falco-jugger on 23/11/2024.
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 23/11/2024.