So as an adult, when I started to read about the amazing breakthroughs with Penny Patterson and Koko, with Sue Savage-Rumbaugh and Kanzi, Panbanisha, Irene Pepperberg, Alex the parrot, I got all excited.
De adulto, cuando empecé a leer sobre los avances asombrosos con Penny Patterson y Koko, con Sue Savage-Rumbaugh y Kanzi, Panbanisha, Irene Pepperberg, Alex el loro, me entusiasmé mucho.