I like your choice of the Tokina 10-17. The animals will be plenty close enough on occasion to shoot them at 10mm;
f/9.5, 1/125, ISO 200, Tokina 10-17 on the 40D
[attachment=17331:10mmBaha...198_Edit.jpg]
You may want to start out at about 15mm or so and see what you think.
Have fun!
Steve
Thanks for the responses. Can't wait.......
