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= Summary =
 
= Summary =
   −
<div style="float: right">{{#display_map: height=190px | width=300px | scrollzoom=off | zoom=5 | layers= OpenStreetMap, OpenTopoMap|6.54, -2.86~[[Krokosua Hills Forest Reserve]]~Pan troglodytes verus}}</div>
+
<div style="float: right">{{#display_map: height=190px | width=300px | scrollzoom=off | zoom=5 | layers= OpenStreetMap, OpenTopoMap|6.54, -2.86~[[Krokosua Hills Forest Reserve]]~'Pan troglodytes verus''}}</div>
 
* Western chimpanzees (''Pan troglodytes verus'') are present in Krokosua Hills Forest Reserve.
 
* Western chimpanzees (''Pan troglodytes verus'') are present in Krokosua Hills Forest Reserve.
 
* The population size is unknown.
 
* The population size is unknown.
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{| border="1" cellpadding="5" cellspacing="0" class="Site_characteristics-table"
 
{| border="1" cellpadding="5" cellspacing="0" class="Site_characteristics-table"
 
|Species
 
|Species
|Pan troglodytes verus
+
|'Pan troglodytes verus''
 
|-
 
|-
 
|Area
 
|Area
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!Species
 
!Species
 
!Year
 
!Year
 +
!Occurrence
 +
!Encounter or vistation rate (nests/km; ind/day)
 +
!Density estimate [ind./ km²] (95% CI)
 
!Abundance estimate (95% CI)
 
!Abundance estimate (95% CI)
!Density estimate [ind./ km²] (95% CI)
+
!Survey area
!Encounter rate (nests/km)
+
!Sampling method
!Area
+
!Analytical framework
!Method
   
!Source
 
!Source
 
!Comments
 
!Comments
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|''Pan troglodytes verus''
 
|''Pan troglodytes verus''
 
|2005
 
|2005
 +
|Present
 +
|
 
|
 
|
 
|
 
|
|Present
   
|Krokosua Hills Forest Reserve
 
|Krokosua Hills Forest Reserve
 
|Interviews, Reconnaissance walk
 
|Interviews, Reconnaissance walk
 +
|
 
|Oates 2006
 
|Oates 2006
 
|Reconnaissance walk
 
|Reconnaissance walk
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|''Pan troglodytes verus''
 
|''Pan troglodytes verus''
 
|2006-2008
 
|2006-2008
 +
|
 +
|0.0045
 
|
 
|
 
|
 
|
|0.0045
   
|Krokosua Hills Forest Reserve
 
|Krokosua Hills Forest Reserve
 
|Line transects & recces
 
|Line transects & recces
 +
|
 
|Gatti 2010
 
|Gatti 2010
 
|Reconnaissance walks were also conducted, and the total survey effort was 448.24 km
 
|Reconnaissance walks were also conducted, and the total survey effort was 448.24 km
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|''Pan troglodytes verus''
 
|''Pan troglodytes verus''
 
|2009
 
|2009
 +
|Present
 +
|
 
|
 
|
 
|
 
|
|Present
   
|Krokosua Hills Forest Reserve
 
|Krokosua Hills Forest Reserve
 
|Line transects
 
|Line transects
 +
|
 
|Danquah et al. 2012
 
|Danquah et al. 2012
 
|
 
|
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!Year of threat
 
!Year of threat
 
|-
 
|-
|1 Residential & commercial development
+
|7 Natural system modifications
|1.1 Residential areas
+
|
|Present
+
|Absent
|Villages are present in the reserve (Ernst et al. 2008)
+
|
|Ongoing (2008)
+
|
 
|-
 
|-
|2 Agriculture & aquaculture
+
|9 Pollution
|2.1 Annual & perennial non-timber crops
+
|
|Present
+
|Absent
|Illegal cultivations patches of plantain, cocoyam, pepper, and marijuana found in the site (Oates 2006)
+
|
|Ongoing (2006)
+
|
 
|-
 
|-
|3 Energy production & mining
+
|10 Geological events
 
|
 
|
|Not reported
+
|Absent
 
|
 
|
 
|
 
|
 
|-
 
|-
|4 Transportation & service corridors
+
|12 Other threat
 
|
 
|
|Not reported
+
|Absent
 
|
 
|
 
|
 
|
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|5 Biological resource use
 
|5 Biological resource use
 
|5.1 Hunting & collecting terrestrial animals
 
|5.1 Hunting & collecting terrestrial animals
|High
+
|High (more than 70% of population affected)
 
|Hunting signs at the site have been frequently found, especially wire-snare traps (Oates 2006, Danquah et al. 2012
 
|Hunting signs at the site have been frequently found, especially wire-snare traps (Oates 2006, Danquah et al. 2012
 
|Ongoing (2006, 2012)
 
|Ongoing (2006, 2012)
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|5 Biological resource use
 
|5 Biological resource use
 
|5.3 Logging & wood harvesting
 
|5.3 Logging & wood harvesting
|High
+
|High (more than 70% of population affected)
 
|The area has been heavily logged (Oates 2006)
 
|The area has been heavily logged (Oates 2006)
 
|Ongoing (2006)
 
|Ongoing (2006)
 
|-
 
|-
|6 Human intrusions & disturbance
+
|1 Residential & commercial development
|
+
|1.1 Residential areas
|Not reported
+
|Present (unknown severity)
|
+
|Villages are present in the reserve (Ernst et al. 2008)
|
+
|Ongoing (2008)
 
|-
 
|-
|7 Natural system modifications
+
|2 Agriculture & aquaculture
|
+
|2.1 Annual & perennial non-timber crops
|Absent
+
|Present (unknown severity)
|
+
|Illegal cultivations patches of plantain, cocoyam, pepper, and marijuana found in the site (Oates 2006)
|
+
|Ongoing (2006)
 
|-
 
|-
 
|8 Invasive & other problematic species, genes & diseases
 
|8 Invasive & other problematic species, genes & diseases
 
|
 
|
 
|Unknown
 
|Unknown
|
  −
|
  −
|-
  −
|9 Pollution
  −
|
  −
|Absent
  −
|
  −
|
  −
|-
  −
|10 Geological events
  −
|
  −
|Absent
   
|
 
|
 
|
 
|
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|
 
|
 
|Unknown
 
|Unknown
|
  −
|
  −
|-
  −
|12 Other threat
  −
|
  −
|Absent
   
|
 
|
 
|
 
|
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