Scrub Jay 灌丛鸦
- Well, did you know that in several laboratory experiments scrub jays, relatives of the blue jay, hid their extra food more cautiously when other jays were around?
呃,你听说过关于蜂鸟(和蓝冠鸟同属一类)的一些实验吗?那些蜂鸟在别的鸟儿在旁边的时候,把它们剩余的食物小心翼翼藏起来。 - In fact, if another scrub jay was visible when the first jay buried its food, the first jay was more likely to dig up the food later and rebury it in another location.
事实上,如果另一只蜂鸟看到了第一只蜂鸟藏食物,那么第一只鸟则很有可能随后把食物挖出来在重新埋在其他地方。 - In fact, if another scrub jay was visible when the first jay buried its food, the first jay was more likely to dig up the food later and rebury it in another location.
事实上,如果其他的鸟看见他在藏食物的话,他肯定会把那些食物挖出来埋在其他的地方。
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