Introduction by the Chairman

Abstract

Tropical forest ecosystems are the world's richest and most complex habitats and globally recognised for their importance in the human survival. Birds constitute an important component of tropical forests, not only in terms of their diversity, but also in terms of their role in the ecosystem. However, despite great advances made in our knowledge and protection of tropical forest birds, our efforts remain inadequate, particularly in Africa. African forests are being cut down by a very high rate (4 million hectare disappearing per year), putting at risk so many bird species, that the first challenge for research and conservation is to help managers in identifying priorities. The relationship emphasised by the theme of the PAOC 9 “Birds, Habitats and People” is well examined during the symposium on the “Conservation of Forest Birds in Afiica”. The papers presented cover a wide range of topics. A broad scale analysis on the congruence between forest birds and mammals (Neil et al.) compares species richness and species endemism in the Afrotropical region. Larison et al. compare avian biodiversity of montane forest birds of northern Cameroon and Bioko island and evaluate their conservation potential based on species richness and human impacts and attitudes. A similar approach is done by Waiyaki and Bennun on birds of coastal forests in southern Kenya, while Math et al. examine the distribution the east Coast Akalat Sheppardia gunningi sokokensis in one single forest of Arabuko-Sokoke. The major threat to tropical forests today is the selective logging. The effect of this issue is presented by Dranzoa in a case study from Uganda's Kibale National Park. Results of these papers show the necessity to take into account the particular requirements of all species in the management of the forest, the socio-cultural considerations in implementation of conservation measures, the necessity of policy changes in some cases and the necessity of further research.