Sad news indeed...

Sure, he pushed things, but always delivered a message of respect for animals and let his audience know that they should be given space.

"The Crocodile Hunter" did a wonderful thing bringing the idea of conservation to a whole new generation in a new way, one that kept them interested. He probably did the same for some people of older generations as well.

Godspeed Mr. Irwin, and best wishes to his wife and kids!