Having
 your own personal biologist as a tour guide is definitely a bonus! ;-) Someone
 just has to say, "Thaddeus, what's that?" And we get the whole story. 
We have learned about the mating habits of alligators, and how they do 
this amazing community "dance" on late 
winter evenings, ending when they go off in pairs. Sounds beautiful and 
elegant!  We have learned how the introduction of Python into the 
Everglades has affected the wildlife... apparently because people 
thought they wanted them as pets then changed their mind and let them go
 into the wild.