I am starting to get more into wildlife & birding photography and was wondering what a good size lens to get. I have the Canon 60D and people are going to say get the 7D but I don't see that happening in the near future anyway. The lens I have been using is the 55-250 IS but would like to get something better. What I have considered are the 70-300 F/4-5.6 IS, 100-400 F4/5.6L IS, and the 70-200 F/2.8L IS and getting the 2X TC. If I go with the 70-300 I may eventually get the 400 F/4 IS. Do any of these sound like a good fit for wildlife & birding?
Thanks for your help.
Dave


