Well, it's by taking care of the place that would take care of their offspring, by living within the ecosystem in which they're embedded, by knowing not to foul the nest, which is what humans have been doing with devastating effects at an ever-increasing pace and scale over the past century.
Bueno, cuidando el lugar que cuidará a su descendencia, viviendo en el ecosistema en el que han nacido, sabiendo que no hay que ensuciar el nido, algo que los humanos hemos estamos haciendo con efectos devastadores a un ritmo cada vez más acelerado durante el siglo pasado.