LC
Short-clawed Lark Certhilauda chuana



Taxonomy

Taxonomic source(s)
del Hoyo, J., Collar, N.J., Christie, D.A., Elliott, A., Fishpool, L.D.C., Boesman, P. and Kirwan, G.M. 2016. HBW and BirdLife International Illustrated Checklist of the Birds of the World. Volume 2: Passerines. Lynx Edicions and BirdLife International, Barcelona, Spain and Cambridge, UK.

IUCN Red List criteria met and history
Red List criteria met
Critically Endangered Endangered Vulnerable
- - -

Red List history
Year Category Criteria
2024 Least Concern
2016 Least Concern
2012 Least Concern
2009 Least Concern
2008 Least Concern
2004 Least Concern
2000 Lower Risk/Least Concern
1994 Lower Risk/Near Threatened
1988 Near Threatened
Species attributes

Migratory status not a migrant Forest dependency does not normally occur in forest
Land-mass type Average mass -
Range

Estimate Data quality
Extent of Occurrence (breeding/resident) 254,000 km2 medium
Severely fragmented? no -
Population
Estimate Data quality Derivation Year of estimate
Population size 33000-67000 mature individuals medium estimated 2007
Population trend decreasing medium suspected 1999-2009
Rate of change over the past 10 years/3 generations (longer of the two periods) 1-19% - - -
Rate of change over the future 10 years/3 generations (longer of the two periods) 1-19% - - -
Rate of change over the past & future 10 years/3 generations (longer of the two periods) 1-19% - - -
Generation length 3.54 years - - -

Population justification: The population is estimated to number fewer than 20,000 pairs within the species's core range in Botswana, thought to hold 80-90% of the total global population (C. Brewster in litt. 2009). The total global population is therefore estimated to lie within the band 50,000-99,999 individuals. The species currently appears to be stable within its core range in Botswana, which holds an estimated 80-90% of the global population. Some declines may have taken place in South Africa, but the overall decline is not thought to approach 30% within ten years or three generations (C. Brewster in litt. 2009).

Trend justification: The species currently appears to be stable within its core range in Botswana, which holds an estimated 80-90% of the global population. Some declines may have taken place in South Africa, but the overall decline is not thought to approach 30% within ten years or three generations (C. Brewster in litt. 2009).


Country/territory distribution
Country/Territory Presence Origin Resident Breeding visitor Non-breeding visitor Passage migrant
Botswana extant native yes
South Africa extant native yes

Important Bird and Biodiversity Areas (IBA)
Country/Territory IBA Name
Botswana South-east Botswana
South Africa Botsalano Nature Reserve
South Africa Polokwane Nature Reserve

Habitats & altitude
Habitat (level 1) Habitat (level 2) Importance Occurrence
Savanna Dry major resident
Altitude 0 - 1400 m Occasional altitudinal limits  

Threats & impact
Threat (level 1) Threat (level 2) Impact and Stresses
Climate change & severe weather Habitat shifting & alteration Timing Scope Severity Impact
Future Whole (>90%) Slow, Significant Declines Medium Impact: 6
Stresses
Indirect ecosystem effects, Ecosystem degradation

Recommended citation
BirdLife International (2024) Species factsheet: Short-clawed Lark Certhilauda chuana. Downloaded from https://datazone.birdlife.org/species/factsheet/short-clawed-lark-certhilauda-chuana 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.