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Year of most recent IBA criteria assessment: 2001

Populations of IBA trigger species

Species	Current IUCN Red List Category	Season	Year(s) of estimate	Population estimate	IBA Criteria Triggered
Jackson's Francolin Pternistis jacksoni	LC	resident	1999	present	A3
Francolinus psilolaemus	NR	resident	1999	present	A3
Caprimulgus poliocephalus	NR	resident	1999	present	A3
Scarce Swift Schoutedenapus myoptilus	LC	resident	1999	present	A3
Nyanza Swift Apus niansae	LC	resident	1999	present	A3
Hartlaub's Turaco Tauraco hartlaubi	LC	resident	1999	present	A3
Buteo oreophilus	NR	resident	1999	present	A3
Bar-tailed Trogon Apaloderma vittatum	LC	resident	1999	present	A3
Cinnamon-chested Bee-eater Merops oreobates	LC	resident	1999	present	A3
Moustached Green Tinkerbird Pogoniulus leucomystax	LC	resident	1999	present	A3
Campethera tullbergi	NR	resident	1999	present	A3
Mountain Oriole Oriolus percivali	LC	resident	1999	present	A3
Grey Cuckooshrike Ceblepyris caesius	LC	resident	1999	present	A3
Doherty's Bush-shrike Telophorus dohertyi	LC	resident	1999	present	A3
White-tailed Crested-flycatcher Elminia albonotata	LC	resident	1999	present	A3
White-browed Crombec Sylvietta leucophrys	LC	resident	1999	present	A3
Black-collared Apalis Oreolais pulcher	LC	resident	1999	present	A3
Chestnut-throated Apalis Apalis porphyrolaema	LC	resident	1999	present	A3
Hunter's Cisticola Cisticola hunteri	LC	resident	1999	present	A3
Cisticola chubbi	NR	resident	1999	present	A3
Mountain Yellow Warbler Iduna similis	LC	resident	1999	present	A3
Cinnamon Bracken-warbler Bradypterus cinnamomeus	LC	resident	1999	present	A3
Andropadus nigriceps	NR	resident	1999	present	A3
Joyful Greenbul Chlorocichla laetissima	LC	resident	1999	present	A3
Shelley's Greenbul Arizelocichla masukuensis	LC	resident	1999	present	A3
Brown Woodland-warbler Phylloscopus umbrovirens	LC	resident	1999	present	A3
Sylvia abyssinica	NR	resident	1999	present	A3
Mountain Illadopsis Illadopsis pyrrhoptera	LC	resident	1999	present	A3
Slender-billed Starling Onychognathus tenuirostris	LC	resident	1999	present	A3
Waller's Starling Onychognathus walleri	LC	resident	1999	present	A3
Sharpe's Starling Pholia sharpii	LC	resident	1999	present	A3
Stuhlmann's Starling Poeoptera stuhlmanni	LC	resident	1999	present	A3
Geokichla piaggiae	NR	resident	1999	present	A3
White-eyed Slaty-flycatcher Melaenornis fischeri	LC	resident	1999	present	A3
White-starred Robin Pogonocichla stellata	LC	resident	1999	present	A3
Equatorial Akalat Sheppardia aequatorialis	LC	resident	1999	present	A3
Tacazze Sunbird Nectarinia tacazze	LC	resident	1999	present	A3
Bronze Sunbird Nectarinia kilimensis	LC	resident	1999	present	A3
Nectarinia mediocris	NR	resident	1999	present	A3
Golden-winged Sunbird Drepanorhynchus reichenowi	LC	resident	1999	present	A3
Northern Double-collared Sunbird Cinnyris reichenowi	LC	resident	1999	present	A3
Jackson's Widowbird Euplectes jacksoni	NT	unknown	1999	unknown	A3
Baglafecht Weaver Ploceus baglafecht	LC	resident	1999	present	A3
Black-billed Weaver Ploceus melanogaster	LC	resident	1999	present	A3
Brown-capped Weaver Ploceus insignis	LC	resident	1999	present	A3
Abyssinian Crimsonwing Cryptospiza salvadorii	LC	resident	1999	present	A3
Oriole Finch Linurgus olivaceus	LC	resident	1999	present	A3
Yellow-browed Citril Crithagra frontalis	LC	resident	1999	present	A3
Thick-billed Seedeater Crithagra burtoni	LC	resident	1999	present	A3
Serinus striolatus	NR	resident	1999	present	A3

Note: This table presents the IBA criteria triggered and the species that triggered then at the time of assessment, the current IUCN Red List category may vary from that which was in place at that time.

For more information about the IBA assessment process and criteria please click here

Threats to the site (pressure)
Threat Level 1	Threat Level 2	Timing	Scope	Severity	Result
Agricultural expansion and intensification	annual & perennial non-timber crops - shifting agriculture	happening now	some of area/population (10-49%)	slow but significant deterioration	medium
Agricultural expansion and intensification	livestock farming and ranching (includes forest grazing) - nomadic grazing	happening now	some of area/population (10-49%)	slow but significant deterioration	medium
Biological resource use	gathering terrestrial plants - unintentional effects (species being assessed is not the target)	happening now	majority/most of area/population (50-90%)	moderate to rapid deterioration	high
Biological resource use	logging & wood harvesting - unintentional effects: subsistence/small scale	happening now	some of area/population (10-49%)	moderate to rapid deterioration	high
Human intrusions and disturbance	work and other activities	happening now	some of area/population (10-49%)	slow but significant deterioration	medium
Natural system modifications	fire & fire suppression - increase in fire frequency/intensity	happening now	some of area/population (10-49%)	moderate to rapid deterioration	high

Condition of habitat (state)
Habitat	Habitat Detail	Reference Area (ha)	Actual Area (ha)	% of habitat remaining	% of carrying capacity (overall)	Result
Forest		0	0	poor (40-69%)	poor (40-69%)	very unfavourable

Conservation actions taken at site (response)
Conservation Designation	Management Planning	Conservation Action	Result
Most of site (50-90%) covered (including the most critical parts for important bird species)	No management planning has taken place	Substantive conservation measures are being implemented but these are not comprehensive and are limited by resources and capacity	low

For more information about IBA monitoring please click here

Protection status:

Protected Area	Designation	Area (ha)	Relationship with IBA	Overlap with IBA (ha)
Western Mau	Forest Reserve	22,748	protected area contained by site	22,748
Trans-Mara Forest Reserve	Forest Reserve	34,400	protected area contained by site	34,400
South-Western Mau	Nature Reserve	43,032	protected area contained by site	43,032
Ol Pusimoru Forest Reserve	Forest Reserve	17,200	protected area contained by site	17,200
Maasai Mau	Forest Reserve	46,373	protected area contained by site	46,373
Eastern Mau	Forest Reserve	66,067	protected area contained by site	66,067

IUCN Habitat	Habitat detail	Extent (% of site)
Forest	Montane forest - undifferentiated	-
Savanna	Bamboo - Montane	-

For further information about the habitat classification please click here.

Land-use	Extent (% of site)
nature conservation and research	-
forestry	-
agriculture	-
other	-
urban/industrial/transport	-

For further information about the land use classification please click here.

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Recommended citation
BirdLife International (2019) Important Bird Areas factsheet: Mau forest complex. Downloaded from http://www.birdlife.org on 20/09/2019.