Effects of human activities on birds and their habitats as reported by forest user groups in and around North Nandi Forest, Kenya

Species-rich tropical forests are becoming increasingly fragmented, degraded and are declining due to human activities, threatening the survival of avian species that depend on them. We assessed the detrimental effects of human activities on birds and their habitats in and around North Nandi Forest. A semi-structured questionnaire survey was used to collect data on human activities affecting birds and their habitats among forest users and forest protectors in North Nandi Forest. Habitat destruction (70%) was the main detrimental human activity on avifaunal habitats, while hunting of birds for subsistence use (10%) only affected certain bird species. The age group between 20 and 40 years used the forest most frequently and most activities were undertaken in indigenous forest habitat. Significantly, men undertook timber extraction and livestock grazing, while women undertook collection of firewood and medicinal herbs. Illegal forest exploitation should be curbed in order to ensure future survival of avifaunal diversity in North Nandi Forest