Now, it's true -- scientists often push back at me, and they'll say, "Ah, look, the animal might be stressed, or maybe the animal's just confused because his or her routine has been disrupted."
Tiesa, zinātniekiem bieži vien ir pretargumenti: „Klau, dzīvniekam, iespējams, ir stress, vai varbūt tas ir vienkārši apjucis, jo izjaukta viņa ierastā ikdienas rutīna.”