کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10158028 1666503 2018 22 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Do olfactory behaviour and marking responses of Konik polski stallions to faeces from conspecifics of either sex differ?
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک علوم دامی و جانورشناسی
پیش نمایش صفحه اول مقاله
Do olfactory behaviour and marking responses of Konik polski stallions to faeces from conspecifics of either sex differ?
چکیده انگلیسی
The aim of the study was to assess whether adult stallions differentiate their olfactory and marking behaviour towards the excreta of their potential male rivals and mares. Four Konik polski stallions were individually exposed simultaneously to their own and each others' faeces as well as faeces of mares in oestrus vs. dioestrus. Five series of 30 min observation sessions were conducted in a round pen each on two consecutive days from March to July, totaling in 5 h observation per stallion. Stallions sniffed and displayed flehmen reaction towards mares' faeces significantly longer (P < 0.01) than towards stallions' faeces. No significant differences were found in marking by defecations upon stallions' vs. mares' faeces. The stallions urinated exclusively on mares' faeces. Sniffing, flehmen, defecations and urinations performed towards faeces of mares in oestrus vs. dioestrus did not differ significantly. The results showed that stallions differentiate their olfactory behaviour towards excreta of conspecifics of different sex but perhaps not towards faeces of females in different reproductive status. This for the first time establishes that stallions exhibit different marking behaviour upon stallions' vs. mares' faeces. It is hypothesized that marking of other stallions' faeces by defecation may advertise presence of the stallion, whereas marking of mares' faeces by urination may serve to mask the presence of a mare to prevent potential rivals from locating the mare in an area where mares' faeces are found.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Behavioural Processes - Volume 155, October 2018, Pages 38-42
نویسندگان
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