Wildsolutions

Request for baboon images

To expand our ‘Baboon PhotoMap’ (more information on http://www.wildsolut…raphy/photomap/) we are looking for baboon photographs taken in southern Tanzania, northern Mozambique, Zambia, Malawi and southeast DRC.

If you happen to have baboon images from this region which you are willing to share, please send a copy to wildsolutions@gmail.com together with your full name (so that we can acknowledge you accordingly) and the coordinates or a detailed locality description of your record or post them in the ‘Primates of Eastern Africa’ Project on www.inaturalist.org.

Thank you very much for your help!

Adult male olive baboon (Papio anubis) lounging at the at Mount Elgon National Park at 2,150 m asl, western Kenya. Photograph by Yvonne de Jong & Tom Butynski.

Adult male olive baboon (Papio anubis) lounging at the at Mount Elgon National Park at 2,150 m asl, western Kenya. Photograph by Yvonne de Jong & Tom Butynski.

 

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Desert warthog video – Samburu National Reserve

By Yvonne de Jong & Tom Butynski, Eastern Africa Primate Diversity and Conservation Program

In mid-October (2015), good numbers of desert warthogs (Phacochoerus aethiopicus) were encountered on patches of short green grass near the Ewaso Nyiro River in Samburu National Reserve, central Kenya. The video below shows a solitary female (being ‘groomed’ by a red-billed oxpecker Buphagus erythrorhynchus), a bachelor sounder of six adult males, a sounder of two females with a young male and six piglets, and a female with piglets. Additional images of desert warthogs can be viewed at Warthog PhotoMap.

 

De Jong & Butynski - desert warthog - Samburu NR (19)

Desert warthog sounder at Samburu National Reserve, central Kenya. Photograph by Yvonne de Jong & Tom Butynski.

De Jong & Butynski - desert warthog - Samburu NR (17)

Adult male desert warthog at Samburu National Reserve, central Kenya. Photograph by Yvonne de Jong & Tom Butynski.

De Jong & Butynski - desert warthog - Samburu NR (6)

Young male desert warthog with two piglets at Samburu National Reserve, central Kenya. Photograph by Yvonne de Jong & Tom Butynski.

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Distribution and abundance of some of the larger mammals of Lolldaiga Hills Ranch

By Tom Butynski and Yvonne de Jong, Lolldaiga Hills Research Programme and Eastern Africa Primate Diversity and Conservation Program

Understanding the distribution, abundance, and habit requirements of a species is basic to establishing a baseline for its long-term monitoring at a particular site. To this end, the Lolldaiga Hills Research Programme recently produced a report titled ‘Distribution and abundance of some of the larger mammals of Lolldaiga Hills Ranch, central Kenya’. This report presents information for 42 of the 54 larger mammals that are known to occur on Lolldaiga Hills Ranch, as well as for two smaller mammals (unstriped ground squirrel and striped ground squirrel). Photographs are presented for 42 species, while distribution maps are presented for 25 species.

Click here for the distribution maps and species accounts (html)

Click here to download the full report (pdf)

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Bush hyrax (Heterohyrax brucei) at Lolldaiga Hills Ranch

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Laikipia County: Geography, Environment, and Biodiversity

By Tom Butynski and Yvonne de Jong, Lolldaiga Hills Research Programme and Eastern Africa Primate Diversity and Conservation Program

In drafting a recent article (Primate Conservation in the Rangeland Agroecosystem of Laikipia County, Central Kenya), we became aware that information concerning the geography, environment, and biodiversity of Laikipia County, central Kenya, was (surprisingly) widely scattered, frequently difficult to locate, and sometimes incorrect. We have, therefore, produced a short document that presents some of the more important and most often-sought facts about the geography, environment, and biodiversity of Laikipia County.

Click here to access the document.

Plains zebra, Lolldaiga Hills Ranch.

Plains zebra, Lolldaiga Hills Ranch. Photograph by Yvonne de Jong & Tom Butynski.

 

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Hyrax vocalizations

Each species of hyrax (family Procaviidae) has its own unique set of vocalizations. Their advertisement calls are particularly loud and useful in distinguishing species. During our primate surveys in Eastern Africa, we recorded four species of hyrax, belonging to three genera. These are the southern tree hyrax (Dendrohyrax arboreus), the eastern tree hyrax (Dendrohyrax validus), the bush hyrax (Heterohyrax brucei), and the rock hyrax (Procavia capensis). In the near future, we will present the vocal profiles of these four species of hyrax on this website—similar to our vocal profiles of the Galagos. Until that time, we will, gradually, add our hyrax recordings to this page.

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Bush hyrax (Heterohyrax brucei) at Lolldaiga Hills Ranch, Laikipia, Kenya.

Click here to view our Hyrax PhotoMap!

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