Now, around the time that this song was in heavy rotation, biologists were in deep discussion about whether bird species, notably songbirds and waterfowl were actually monogamous or not.
이 노래가 한참 유행하고 있을 때 생물학자들이 새들의 몇 종류, 그 중 명금류와 기러기목들이 일부일처제인지 심오한 토론을 했어요.