ID Help

Hi guys,

Can anyone help me with this bird?
Photo taken at Kruger National Park. Maybe a Rattling cisticola?

Thanks in advance!
Jefferson 
 

That would be my guess, but certainly not sure. Most of the pictures I find, including in the Kruger bird book, show the beak to be darker than your yellow one here. But the leg color, beak curve, dark under-tail all fit.
Let's see if the guys who live there have any other ideas.
Sandy

Thanks, Sandy!