Chimpanzee ecology and interactions with people in an unprotected human-dominated landscape at Bulindi, Western Uganda
type: CreativeWork
description: As humans continue to modify natural habitats in Africa, particularly outside of protected areas, the survival of many chimpanzee (Pan troglodytes) populations is dependant on their ability to adapt to human-dominated landscapes, and the willingness of local people to share their environment and resources with these large mammals. Unless hunted, chimpanzees may persist in anthropogenically-modified habitats including forest–farm mosaics, but competition and conflict can characterise their relationship with people. Conservation strategies are needed to facilitate successful coexistence. However, few studies have examined human–ape sympatry in detail. This thesis explores the ecological and behavioural adaptation of a previously unstudied chimpanzee community to an increasingly ‘agriculturalised’ landscape at Bulindi, Uganda. These chimpanzees live in exceptionally close proximity to farmers that exert unsustainable pressure on small unprotected forests. Research was conducted during 21 months between February 2006 and January 2008. Quantitative ecological methods were used to characterise the apes’ habitat and measure seasonal food availability. Indirect methods (e.g. faecal analysis and nest mapping) were employed to investigate chimpanzee diet and range use, supplemented by opportunistic behavioural observations. Riverine forests at Bulindi are rich in chimpanzee foods, but are rapidly being destroyed by people. Important foods in the apes’ diet include both wild and cultivated items; chimpanzees increased consumption of cultivars during the low forest fruiting season. Unique among studied populations in Uganda, Bulindi chimpanzees use tools to dig up subterranean bee nests for honey. Interviews were conducted to survey residents’ attitudes towards chimpanzees and forests. Chimpanzee behaviour is widely perceived by residents to have undergone recent negative changes, including increased crop-raiding and ranging into village areas, which correspond to major land-us…
abstract: As humans continue to modify natural habitats in Africa, particularly outside of protected areas, the survival of many chimpanzee (Pan troglodytes) populations is dependant on their ability to adapt to human-dominated landscapes, and the willingness of local people to share their environment and resources with these large mammals. Unless hunted, chimpanzees may persist in anthropogenically-modified habitats including forest–farm mosaics, but competition and conflict can characterise their relationship with people. Conservation strategies are needed to facilitate successful coexistence. However, few studies have examined human–ape sympatry in detail. This thesis explores the ecological and behavioural adaptation of a previously unstudied chimpanzee community to an increasingly ‘agriculturalised’ landscape at Bulindi, Uganda. These chimpanzees live in exceptionally close proximity to farmers that exert unsustainable pressure on small unprotected forests. Research was conducted during 21 months between February 2006 and January 2008. Quantitative ecological methods were used to characterise the apes’ habitat and measure seasonal food availability. Indirect methods (e.g. faecal analysis and nest mapping) were employed to investigate chimpanzee diet and range use, supplemented by opportunistic behavioural observations. Riverine forests at Bulindi are rich in chimpanzee foods, but are rapidly being destroyed by people. Important foods in the apes’ diet include both wild and cultivated items; chimpanzees increased consumption of cultivars during the low forest fruiting season. Unique among studied populations in Uganda, Bulindi chimpanzees use tools to dig up subterranean bee nests for honey. Interviews were conducted to survey residents’ attitudes towards chimpanzees and forests. Chimpanzee behaviour is widely perceived by residents to have undergone recent negative changes, including increased crop-raiding and ranging into village areas, which correspond to major land-us…
author: McLennan, M
language: en
date published: 2010
date modified: 2026-07-24T03:44:42Z
provider: Oxford Brookes University
publisher: Networked Digital Library of Theses and Dissertations
type: WebPage
source organization: Oxford Brookes University