Latest revision as of 07:50, 2 April 2024

West Africa > Ghana > Draw River Forest Reserve

Summary[edit]

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Western chimpanzees (Pan troglodytes verus) may be present in Draw River Forest Reserve.
The chimpanzee population trend is unknown.
The site has a total size of 235 km².
Key threats to chimpanzees are hunting and habitat loss.
Conservation activities have focused on forest restoration and habitat protection.

Site characteristics[edit]

Table 1. Basic site information for Draw River Forest Reserve

Area	235 km²
Coordinates	5.201696, -2.303156
Designation	Forest Reserve
Habitat types	Tropical Moist Montane Forest

IUCN habitat categories Site designations

Ape status[edit]

It is unknown whether chimpanzees have been present in the reserve since 2012. A young chimpanzee was found in the Forest Reserve in 2012 and was sent to Kumasi zoo (Ofori-Amanfo pers. comm. 2023).

Table 2. Ape population estimates in Draw River Forest Reserve

Species	Year	Abundance estimate (95% CI)	Density estimate [ind./ km²] (95% CI)	Encounter rate (nests/km)	Area	Method	Source	Comments	A.P.E.S. database ID
Pan troglodytes verus	2012			Present	Draw River Forest Reserve	Other	Ofori-Amanfo pers. comm. 2023	One individual was found by a local farmer.

Threats[edit]

Table 3. Threats to apes in Draw River Forest Reserve

Category	Specific threats	Threat level	Description	Year of threat
1. Residential & commercial development		Unknown
2. Agriculture & aquaculture	2.1 Annual & perennial non-timber crops	Medium	Tongya farming has changed the natural forest; farmers are allowed to farm at the degraded portions of the forest while economic trees are planted (Ofori-Amanfo pers. comm. 2023).	Ongoing (2023)
3. Energy production & mining		Unknown
4. Transportation & service corridors		Unknown
5. Biological resource use	5.1 Hunting & collecting terrestrial animals	High	Subsistence and commercial poaching go on in the Forest Reserve for a long time (Ofori-Amanfo pers. comm. 2023).	Ongoing (2023)
	5.2 Gathering terrestrial plants	Medium	Plants are taken for medicinal, food, construction etc. purposes domestically or for commercial (Ofori-Amanfo pers. comm. 2023).	Ongoing (2023)
	5.3 Logging & wood harvesting	Medium	illegal logging sometimes goes on in the Forest (Ofori-Amanfo pers. comm. 2023).	Ongoing (2023)
	5.3 Logging & wood harvesting	High	Legal logging (BirdLife International 2001).	1978-1990
6. Human intrusion & disturbance		Unknown
7. Natural system modifications		Unknown
8. Invasive & other problematic species, genes, diseases		Unknown
9. Pollution		Unknown
10. Geological Events		Absent
11. Climate change & severe weather		Unknown
12. Other options		Absent

IUCN Threats list

Conservation activities[edit]

Table 4. Conservation activities in Draw River Forest Reserve

Category	Specific activity	Description	Year of activity
1. Residential & commercial development	Not reported
2. Agriculture & aquaculture	Not reported
3. Energy production & mining	Not reported
4. Transportation & service corridors	Not reported
5. Biological resource use	5.1. Implement no-hunting seasons for primates	1st August to 1st December is close season for all animals, chimpanzees are wholly protected species and are not killed at any time (Ofori-Amanfo pers. comm. 2023).	1971-Ongoing (2023)
5. Biological resource use	Other	Work closely with some community members and opinion leaders to stop illegalities in the Forest Reserve (Ofori-Amanfo pers. comm. 2023).	2000-Ongoing (2023)
6. Human intrusion & disturbance	Not reported
7. Natural system modifications	Not reported
8. Invasive & other problematic species, genes, diseases	Not reported
9. Pollution	Not reported
10. Education & Awareness	Not reported
11. Habitat Protection	11.8. Plant indigenous trees to re-establish natural tree communities in clear-cut areas	Trees planting is ongoing in the Reserve (Ofori-Amanfo pers. comm. 2023).	Ongoing (2023)
11. Habitat Protection	11.2. Legally protect primate habitat	The site is a forest reserve.	1937-Ongoing (2023)
11. Habitat Protection	11.6. Demarcate and enforce boundaries of protected areas	The Forest Boundary has clearly been demarcated and maintained periodically (Ofori-Amanfo pers. comm. 2023).	1937-Ongoing (2023)
11. Habitat Protection	11.9. Plant indigenous fast-growing trees (will not necessarily resemble original community) in clear-cut areas	Trees planted would not completely mimic the natural forest (Ofori-Amanfo pers. comm. 2023).	Ongoing (2023)
11. Habitat Protection	Other	There are Forest Service staff presence to protect the forest (Ofori-Amanfo pers. comm. 2023).	1960-Ongoing (2023)
12. Species Management	Not reported
13. Livelihood; Economic & Other Incentives	Not reported

Conservation activities list (Junker et al. 2017)

Challenges[edit]

Table 5. Challenges reported for Draw River Forest Reserve

Challenge	Source
Not reported

Research activities[edit]

The site was designated as an Important Bird Area in 2001 by BirdLife International, and it is therefore sometimes visited by researchers to assess bird species.

Documented behaviours[edit]

Table 6. Ape behaviors reported for Draw River Forest Reserve

Behavior	Source
Not reported

External links[edit]

References[edit]

BirdLife International (2001) Important Bird Area factsheet: Draw River Forest Reserve. Downloaded from http://datazone.birdlife.org/site/factsheet/draw-river-forest-reserve-iba-ghana on 10/11/2023.

Page completed by: Richard Ofori-Amanfo & APES Wiki Team Date: 10/11/2023

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