In a papers towards the record Comparative Biochemistry and you will Structure through the 1990, Bakke and Figenschou documented 70 unstable substances out of Yellow deer urine, almost all being carboxylic acids or the derivatives. Evidently, in rutting 12 months, the new amounts of these types of substances about stag’s pee improve significantly, alluding in order to a general change in the new animal’s metabolic process. Within the an early papers, to the Diary regarding Chemicals Ecology, the same experts recognized nine unstable elements throughout the subcaudal gland of Red deer. When you look at the chemical terms and conditions, the greater unpredictable a compound is the a lot more susceptible it is so you can vaporizing meaning that the better it’s once the a candidate to be odiforous.
Wallowing actions is typically of comfort zone and it is imagine new mud support bequeath the brand new stag’s scent across the his human body and you can the ebony along with can make your a whole lot more daunting so you can competitors
Work by the deer biologists Ruth Lawson, Rory Putman and Alan Fielding indicates the lachrymal hormonal away from Red-colored deer alter because the animal years and, within their 2001 report for the Record of Zoology, suggested one to some of the secretions off deer scent glands get bring “coded information about sex and possibly many years and also for the individual title of the signaller”.