70-300 L at the Zoo

Well I broke down and got the new 70-300L last week and yesterday was the first chance I got to put it work. This is a great lens, the first thing I noticed was that I was able to get much higher shutter speeds then my old 70-300 non L lens even with not the best of lighting. Also the IS is awsome! that also helps with low light. All of the following pictures did'nt have the best lighting, but I was able to get good shutter speeds. I can't wait to use this lens some more ! Let me know what you think. All comments are welcome.

Thanks
Joe

The Leopard had thick glass in front of it