From the ArcaMax Publishing, ArcaMax Publishing Newsletter:
http://www.arcamax.com/news/arcapub/s-565997-522144
On the other side is my favorite jungle resident, Old Smiley, one of
the laziest crocodiles in these parts. I do suggest that you keep your
hands inside the boat because Smiley is always looking for a hand out.
Did you know that crocodiles have remained basically unchanged for the
last 20 million years? It's true! And that's just about how long
Smiley's been on this river. He doesn't get around much anymore.
Usually, he just sort of sits around, waiting for our boats and
looking for a hand out.