It is indeed, a wonderful video! Its great to see young people take an interest in nature.
Reading through the comments, I was disappointed to see people fighting over the fact its illegal to keep a humming bird...2 years after the fact. Regardless, I am sure the humming bird appreciated his efforts.
Yes, I have to say that YouTube has more hostile, obnoxious, and just plain stupid commenters than any other site I've seen -- not sure why that should be, but it's consistently so. It's hard to imagine how anyone can look at that video and find anything at all to complain about.