{"fact":"Crows adapt their whelk-dropping strategies over generations, similar to how their physical traits evolve over time. This adaptation can even happen within a crow's lifetime through a process called operant learning!","context":"Skinner crows differ from Darwin crows by the presence of a faster, nested adaptation process. This inner loop is again a selection process. Recurrence within this loop is the recurrence of a piece of behavior. This piece of behavior may change over the lifetime of a crow…","source":"Frans Blommaert; Ruud Janssen, Dennett, Darwin, and Skinner Crows, 10.1177/147470490500300113","index":394}