Tana River red colobus Piliocolobus rufomitratus (Peters, 1879).

Yvonne de Jong December 28, 2019 Publications

<p>Author(s): Kivai, S., Loyola, L., Wieczkowski, J. King, J., de Jong, Y., Allen, L., Ting, N. & Butynski, T.<br />
Date: 2019<br />
Registered: In: Primates in Peril: The World’s 25 Most Endangered Primates 2018–2020. C. Schwitzer et al. IUCN/SSC Primate Specialist Group, International Primatological Society, Global Wildlife Conservation, and Bristol Zoological Society, Washington, DC. Pp. 43–45.<br />
</p>

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Distribution, abundance, and natural history of Lelwel hartebeest (Alcelaphus buselaphus lelwel Heuglin, 1877) on Lolldaiga Hills Ranch, central Kenya.

Yvonne de Jong August 17, 2019 Publications

Author(s): Butynski, T.M. & De Jong, Y.A.
Date: 2019
Registered: Gnusletter 36: 22–27.

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Vocal repertoire and intraspecific variation within two loud calls of the small-eared greater galago (Otolemur garnettii) in Tanzania and Kenya

Yvonne de Jong August 17, 2019 Publications

Author(s): Bettridge C.M., Kenworthy S.P., Butynski T.M., De Jong Y.A. & De Kort S.R.
Date: 2019
Registered: Folia Primatologica 90: 319 – 335

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Low geographic and subspecific variation in the loud call of the widespread and phenotypically cryptic northern lesser galago (Galago senegalensis) suggests taxonomic uniformity.

Yvonne de Jong August 17, 2019 Publications

Author(s): Svensson, M. S., Butynski, T. M., De Jong, Y. A., Bearder, S. K., Schneiderová & Nijman, V.
Date: 2019
Registered: Folia Primatologica 90: 300–318.

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Babies from the bush…. Meet Kenya’s galagos (part 3)

Yvonne de Jong March 2, 2019 Publications

Author(s): De Jong, Y.A., Butynski, T.M. & Dekker, N.F.H.
Date: 2018
Registered: Komba (3)

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