4 January 2024
Is that this horse neighing? Is the lion roaring?
No. In each instances they’ve smelled one thing attention-grabbing, maybe a feminine in warmth, and are respiration via their mouths and opening their airways to absorb as a lot scent as doable right into a particular olfactory organ known as the vomeronasal organ.
They’re making a flehmen response. On Throwback Thursday, study extra and see a video on this classic article:
