I'm Leaving for Africa this Weekend!

Here's are a few pictures I just took.  I was testing lenses for my trip to Africa.  I wasn't there to get the birds or anything, I was just testing my lens.  It was so foggy, I could hardly see.  I could hear the birds but couldn't see them.  The bird on the branch was shot with my 400 lens - this bird was way up there.  It was my testing shot.