Learning by Observation II

I have written about learning by observation several times, beginning with Lads Before the Wind in 1975 (reissued with four new chapters in 2000), and the account of two Steno bredanensis, or rough-toothed dolphins, that were inadvertently switched during shows and succeeded in doing most of each other's repertoires, including some shaped behaviors. One animal accepted blindfolds and located and retrieved sinking hoops, a behavior that had taken weeks to train in the model animal. The other animal succeeded in jumping through a hoop high above the water. (They had separate show routines, but could watch each other, day after day, from the holding tanks which had barred underwater gates. Probably sitting there saying "Heck, I could do that!")