To add to the post of Fleur, I've put a(n ugly) photo of the bird in
question online on the facebook group of Nature Kenia. I'll attach it
as well.

Best regards and happy birding!
Georg

-- 
Dr. Georg M. Verweyen
physical: Foreign Languages Dept. of Kenyatta University
postal: c/o DAAD Regional Office P.O. Box 13670 - 00800 Nairobi KENYA
mobile: 00254 715 229 540