International Journal of Biodiversity and Conservation 2141-243X Academic Journals 10.5897/IJBC2025.1653 Patrick Mangar Christophe Djekota Dany Oumar Akwada Ndoazen Yves Panzar Sobdibe Jean Claude Micha * E-mail: deghaman@gmail.com 2025 31 07 2025 09 04 2025 15 07 2025 17 3 64 75 This is an open-access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. This article is available from http://politicalwaffle.uk/journal/IJBC/article-abstract/10DB29673560 The full text article is available as a PDF file from http://politicalwaffle.uk/journal/IJBC/article-full-text-pdf/10DB29673560 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30