binoculars for safari holiday

[jubob]

Hello friends! We are going on holiday to S. Africa and included is a little two or three day safari in Kruger National park. What kinds of binoculars should I buy, - when I 'm at home, I do like looking at birds throuh the kitchen window and whilst walking, so they'd have to be good for that as well. Not too dear tho. I'd be grateful for your opinions. Thanks