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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
Adamawa Turtle-dove Streptopelia hypopyrrha	LC	resident	1999	present	A3
Violet Turaco Musophaga violacea	LC	resident	1999	present	A3
Red-throated Bee-eater Merops bulocki	LC	resident	1999	present	A3
Blue-bellied Roller Coracias cyanogaster	LC	resident	1999	present	A3
Bearded Barbet Pogonornis dubius	LC	resident	1999	present	A3
Fox Kestrel Falco alopex	LC	resident	1999	present	A3
Senegal Parrot Poicephalus senegalus	LC	resident	1999	present	A3
Yellow-billed Shrike Corvinella corvina	LC	resident	1999	present	A3
Piapiac Ptilostomus afer	LC	resident	1999	present	A3
Sun Lark Galerida modesta	LC	resident	1999	present	A3
Eremomela pusilla	NR	resident	1999	present	A3
Oriole Warbler Hypergerus atriceps	LC	resident	1999	present	A3
Purple Starling Lamprotornis purpureus	LC	resident	1999	present	A3
Gambaga Flycatcher Muscicapa gambagae	LC	breeding	1999	unknown	A3
Splendid Sunbird Cinnyris coccinigastrus	LC	resident	1999	present	A3
Chestnut-crowned Sparrow-weaver Plocepasser superciliosus	LC	resident	1999	present	A3
Black-bellied Firefinch Lagonosticta rara	LC	resident	1999	present	A3
Bar-breasted Firefinch Lagonosticta rufopicta	LC	resident	1999	unknown	A3
Lagonosticta larvata	NR	resident	1999	present	A3
Yellow-winged Pytilia Pytilia hypogrammica	LC	resident	1999	present	A3
Dybowski's Twinspot Euschistospiza dybowskii	LC	resident	1999	present	A3
Lavender Waxbill Estrilda coerulescens	LC	resident	1999	present	A3
Black-rumped Waxbill Estrilda troglodytes	LC	resident	1999	present	A3
Vidua interjecta	NR	resident	1999	present	A3
Sahel Bush-sparrow Gymnoris dentata	LC	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	livestock farming and ranching (includes forest grazing) - nomadic grazing	happening now	whole area/population (>90%)	moderate to rapid deterioration	very high
Agricultural expansion and intensification	livestock farming and ranching (includes forest grazing) - small-holder grazing, ranching or farming	happening now	whole area/population (>90%)	moderate to rapid deterioration	very high
Biological resource use	logging & wood harvesting - intentional use: subsistence/small scale	happening now	majority/most of area/population (50-90%)	slow but significant deterioration	high
Energy production and mining	renewable energy	happening now	some of area/population (10-49%)	moderate to rapid deterioration	high
Human intrusions and disturbance	work and other activities	happening now	small area/few individuals (<10%)	no or imperceptible deterioration	low
Pollution	domestic & urban waste water - sewage	happening now	some of area/population (10-49%)	moderate to rapid deterioration	high
Pollution	garbage & solid waste	happening now	majority/most of area/population (50-90%)	moderate to rapid deterioration	high
Residential and commercial development	tourism and recreation areas	likely in long term (beyond 4 years)	some of area/population (10-49%)	slow but significant deterioration	medium

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

Conservation actions taken at site (response)
Conservation Designation	Management Planning	Conservation Action	Result
Little/none of site covered (<10%)	A management plan exists but it is out of date or not comprehensive	Some limited conservation initiatives are in place	low

For more information about IBA monitoring please click here

IUCN Habitat	Habitat detail	Extent (% of site)
Artificial - terrestrial		-
Shrubland		-
Forest		-

For further information about the habitat classification please click here.

Land-use	Extent (% of site)
agriculture	-
tourism/recreation	-
water management	-

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

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Recommended citation
BirdLife International (2019) Important Bird Areas factsheet: Assop Falls and hills. Downloaded from http://www.birdlife.org on 17/11/2019.