SURVEY OF NESTING SITES OF BIRDS IN FEDERAL COLLEGE OF FORESTRY JOS, PLATEAU STATE

Student: Jennifer Yiepyang Joshua
Supervisor: Mr Mundi Junior Francis
HOD: Mrs Kenneth Kambai Collina
Department of Forestry Technology
Technology
Federal College of Forestry, Jos, Plateau State

Abstract

Breeding Biology of Species remains an important aspect of Ecology. This study focuses on the nesting sites and breeding ecology of bird species within the Federal College of Forestry in Jos, Plateau State, Nigeria. The primary aim was to survey avian nesting locations, identify the plants or substrates used for nesting, and assess the influence of human disturbances. Data was collected using line transect and point count methods, with 15 transects surveyed. The nesting sites of five bird species, including the Laughing Dove, Village Weaver, and African Paradise Flycatcher, were recorded. These species showed varying preferences for nesting substrates, with trees like Phoenix dactylifera and Mangifera indica being the most commonly selected. The study revealed that proximity to human settlements influenced nest site selection, with some species, like the African Paradise Flycatcher, preferring more secluded locations. In contrast, others, such as the Village Weaver, nested closer to human activities. The research also highlighted the importance of habitat quality, tree density, and vegetation structure in determining nesting success. Conservation efforts should focus on preserving key nesting trees and reducing human disturbances to ensure the long-term survival of these bird species. Statistical analyses were conducted using R software, with models selected based on AIC values. Significant variations were found in nesting site characteristics across different habitats. The results underscore the need to effectively manage anthropogenic impacts, such as agriculture and logging, which continue to degrade avian habitats. Recommendations include long-term monitoring of bird populations, protection of identified nesting sites from human encroachment, and environmental education to raise awareness about the importance of conserving bird habitats. In conclusion, the study provides critical insights into the breeding behavior of tropical birds, emphasizing the role of habitat quality and human disturbance in shaping avian ecology

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