For a while, when he first hit the scene, I was taken aback by his over-the-top enthusiasm, and I questioned it's authenticity. Was he in this for the animals, or for himself (fame)?
Then I saw the show where one of his beloved crocs from his park dies...and the raw, unscripted emotion that he felt (and showed on camera) was so powerful I think even the staff filming it were overwhelmed. He broke down completely, as if he was looking at one of his kids lying there in the pool.
The dude really, really, really loved animals and I'd like to believe he made the world a little better for them. May he be reincarnated as a Croc. I think he'd really enjoy that.
mrC