Iregi Mwenja

The distribution and conservation status of the endangered Mt Uarges guereza and the de Brazza’s and Sykes’ monkey in Mathews range, Leroghi and Ndoto forests of Samburu Kenya.

Iregi Mwenja in Leroghi forest searching for sykes' monkeys

Iregi Mwenja interviewing locals on presence of Sykes' monkeys at Ang'ata Nanyuki Leroghi forest Samburu Kenya

LocationCountryCategoriesDate
Mathews range, Leroghi and Ndoto forests of SamburuKenyaAfrica, Habitat, Mammals9 May 2008

The four Forests Reserves of the Samburu district namely, Leroghi, Mathews range, Ndoto and Mt Nyiro are some of the least studied forests in Kenya. The few biodiversity surveys that have been done on the flora and fauna of the area have shown that its rich is biodiversity, high in endemism and have relatively stable population of Endangered fauna like elephants, wild dogs, grevy zebra, cheetah, Mt Uarges guereza among others. However, the least studied of the mammals and the most vulnerable due to habitat degradation and loss are the primates. The recent discovery of a satellite population of de Brazza’s monkey in Mathew rangein 2006 (generously funded by RSG), new reports of Sykes’ and Patas’ monkeys (currently under investigation) in Leroghi clearly attests to this.

Unfortunately, no primates’ research and conservation project have ever been established in Samburu hence these late discoveries and the poaching to near extinction of the Endangered Mt Uarges guereza. To help conserve this rare and important biodiversity, the Samburu Primates Research and Conservation Project was conceived as the first step in a long term conservation plan of these primates.

To protect this valuable biodiversity, the approach has been to collect baseline data that guide the initiation and implementation of in situ conservation activities. The multi-species survey approach has been employed to reduce on costs and time. The project’s overall aim is to protect the biodiversity of the region including its rare primates, not only by active field work studies and monitoring but also through introducing community based conservation initiatives, raise level of awareness, strengthening forest reserve management in the areas, generation of sustainable livelihood options for local communities and building the capacity of relevant stakeholders to manage their natural resources, thereby conserving the entire biodiversity of the region. This will improve the conservation status of the newly discovered De Brazza’s, Sykes’ and Patas’ monkey (new reports) and the Endangered Mt Uarges guereza and other Endangered species in Samburu.

For more information contact iregim@yahoo.com or go to www.samburumonkeys.wildlifedirect.org

Read about Iregi's previous RSG project http://www.ruffordsmallgrants.org/rsg/projects/iregi_mwenja or coverage of his RSG at http://samburumonkeys.wildlifedirect.org/2008/04/18/rsg-gives-4470-for-p...

Project Summary and Report: March 2009

Read the final report on the study titled; "The distribution of the Endangered Mt Uarges guereza, the de Brazza’s, the Patas, and the Sykes’ monkey, the Somali and Senegal lesser galagos in Samburu, northern Kenya" that was a continuation of what started in April 2007. This was the second and final phase of an extensive survey that was covering an area slightly over 20,000 Sq. Km.

Findings

There was good news in that additional groups of the Endangered Mt Uarges guereza and the newly discovered population of de Brazza’s monkey were found in Ndoto and Mathews range forests. The bad news is that the Mt Uarges guereza seems to be extinct in Mt Nyiro and none was recorded in Kirisia Hills during the entire period of the survey. This is a very dramatic decline in this sub-species which is endemic to Samburu and categorized as Endangered in the IUCN Red list due to its limited Extent of Occurrence and small population remaining in the wild.

Challenges

During the implementation, we faced numerous challenges including insecurity, flooding, affect of the 2008 post-election violence and the high cost of goods and services due to the current global financial crisis. However, we surmounted all these challenges and have compiled detailed findings of the study.

Recommendation

We are recommending a quick intervention to save the remaining Endangered Mt Uarges guereza in Ndoto and Mathews range forest which is threatened by poaching for cultural uses and further studies in Kirisia Hills to determine if there any groups remaining there. This can be done through aggressive awareness raising to stop poaching of the guereza for it s skin.

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170309_Samburu primates survey report 2009.pdf1.69 MB
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021008 final report Samburu primates survey report 2008.pdf1.54 MB

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