Gould James L
Department of Ecology and Evolutionary Biology, Princeton University, Princeton, NJ 08544-1003, USA.
Curr Biol. 2009 Apr 28;19(8):R338-9. doi: 10.1016/j.cub.2009.03.001.
Many animals seem to know their location even when far from home. Evidence variously implicates odors or magnetic fields. The most consistent olfactory results, however, may not mean what we think.
许多动物即使离家很远似乎也知道自己所处的位置。有证据表明，气味或磁场与此有关。然而，最一致的嗅觉研究结果可能并非我们所想的那样。
