The birds of the Lesio-Louna and Lefini Reserves, Congo Violet-backed Starling, Cinnyricinclus leucogaster, Spréo améthyste Tony King, May 2008 The Aspinall Foundation, BP13977, Brazzaville, Republic of Congo E-mail:
[email protected] Birds of the Lesio-Louna & Lefini Reserves, Congo Contents Summary ii Résumé ii Introduction 1 Legislation and Management of the Lesio-Louna and Lefini Reserves 1 Site description 2 Weather records 3 Methods 5 General Results 7 MacKinnon List Results 8 River Transect Results 14 Vehicle Transect Results 15 Mist-netting Results 16 Species accounts 23 Discussion 51 Acknowledgements 54 References 54 Appendix 1. Indices of Relative Visibility (IRVs) for 175 bird species at 7 sites in the 57 Lesio-Louna and Lefini reserves. Appendix 2. Percentages of species sighted during river transects on the Louna and Lefini 63 rivers. Appendix 3. Summary of mass (g), wing and tail (mm) measurements for birds netted in 65 the Lesio-Louna Reserve 2002-2007. Appendix 4. Summary of tarus and bill (mm) measurements for birds netted in the Lesio- 70 Louna Reserve 2002-2007. Appendix 5. Number of observations of each species by site (not including netted birds). 75 Appendix 6. Number of observations of each species by month (not including netted 85 birds). Appendix 7. Liste des 317 espèces d’oiseaux connues des Réserves Lesio-Louna et Lefini, 91 mai 2008. i Birds of the Lesio-Louna & Lefini Reserves, Congo Summary The birds of the Lesio-Louna and Lefini Reserves, Congo This report collates all known information regarding the avifauna of the Lesio-Louna and Lefini Reserves, located approximately 140 km north of Brazzaville in the Batéké Plateaux region of the Republic of Congo.