Ise Forest Reserve is located in Ekiti State, southwestern Nigeria, covering 142 km2, 5° 20.804'E to 5° 25.331'E longitude and 7°21.069'N to 7° 25.579'N latitude in the tropical hemisphere. The protected area is about 9 km to the southern part of the reserve along the Akure-Benin expressway from the Uso community in Ondo State.[1] It remains one of the remaining forest fragments in southwest Nigeria, militated with intense human anthropogenic activities such as farming, logging, and hunting. However, they are considered to be integral and desirable components of forest ecosystems.[2][3] It is one of the priority conservation areas for the endangered Nigeria-Cameroun chimpanzees (Pan Troglodytes Elliott) in Nigeria with a degrading forest environment.[4] The estimated terrain elevation above sea level is 366 meters.[5] This is the chimpanzees' primary and most frequently recorded habitat in southwest Nigeria.[6] It is also a habitat for about 661 species of butterflies and a large community of other animals and plants.[7][6] It has been in the spotlight for nearly 20 years. One of the protected sites in the tropical hemisphere is the Ise Forest Reserve. Most of the forests in Nigeria, including protected areas, are under severe fragmentation. The result is that smaller fragments have fewer numbers of animals than the single larger fragments.
The forest were heavily used for farming, logging, and hunting.[8] With a deteriorating forest ecosystem, it is one of Nigeria's top conservation priority places for the critically endangered Nigeria-Cameroun chimpanzees (Pan troglodytes ellioti).[9][10] This animal is available in many forested areas of the Nigeria region, but it has gone into extinction locally in many areas over the last few decades.[11][12] It has been established that once deforestation on a major scale combines with hunting, the effect on wildlife populations could be terminal.[13]
^Olaniyi, O.E., Kekere, T.C., and Ogunjemite, B.G. (2016). Quantifying the host dependence on Chimpanzees' habitat of Ise Forest Reserve, Southwest Nigeria. Proceedings of Forest and Forest Products Society 5, 305-311.
^Ogunjemite, B.G. Agbelusi, E.A. and Afolayan, T.A. (2005). Exploitation and regeneration rate in a commercially logged forest reserve, Ise Forest, Ekiti State. Environ. Manag. 2: 70–77.
^Prakash, Sadguru and Prakash, Sadguru and Verma, Ashok, (2022). Anthropogenic Activities and Biodiversity Threats. International Journal of Biological Innovations, IJBI 4(1): 94-103 (2022), Available at SSRN: https://ssrn.com/abstract=4048276
^Ogunjemite, B.G., E.A. Agbelusi, T.A. Afolayan & S.A. Onadeko. 2006. Status Survey of Chimpanzee Pan troglodytes in the Forest Zone of South Western Nigeria. Acta Zoologica Sinica 52(6): 1009-1014.
^Ikemeh, R. A. (2013). Status Survey to determine the population viability of the Nigerian-Cameroon Chimpanzee in the Nigerian Lowland Rainforests of SW Nigeria: Ise forest reserve and the Idanre forest cluster. A report to the Ondo and Ekiti State Governments, SW/Niger Delta Forest Project, Nigeria. 60pp.
^Ogunjemite, B.G. 2004. Some Aspects of the Ecology of Chimpanzee (Pan troglodytes) in Ise Forest Reserve, Ekiti State, Nigeria. (Unpublished doctoral dissertation). Federal University of Technology, Akure, Nigeria
^Ogunjemite, B.G. (2006). Trends in the Chimpanzees of Kukuruku Hills: Indication of Extinction in the Population of Chimpanzees of South-west Nigeria. Nigerian Journal of Forestry, 36(2), 116 – 125
^Kormos, R., Boesch, C., Bakarr, M.I., & Butynski, T.M. (2003). Status survey and conservation action plan: West African
Chimpanzees. International Union for Conservation of Nature IUCN