I'm learning, please give advise on improvements

[dizzyh]

Hi!
This is my 1st post here....
Looks to be a place where I will learn tons :)

These are shots from a recent trip to Kruger National Park.
I've not done much in terms of PP, but would like to hear from you all how I could improve my pics!
The pics of the lion had a bit of reflection from the vehicle, so I've tried to get it out, but I'm not 100% happy with the result, although its a major improvement.

http://farm4.static.flickr.com/3318/3634511669_4380b80a5f.jpg?v=0

http://farm3.static.flickr.com/2382/3635318176_4e699e12b8.jpg?v=0http://

http://farm4.static.flickr.com/3608/3635318676_4306a0ae9a.jpg?v=0

http://farm4.static.flickr.com/3386/3634506609_ffa5a0143c.jpg?v=0

http://farm4.static.flickr.com/3647/3635409894_b30e157370.jpg?v=0

[chauncey]

Your lion shots reminded me of this...http://www.johanfoto.com/
Some judicious PP is called for for these nice images.

[chrisu002]

they are underexposed