First Records of Preorbital Gland Opening in Rare Wild Barasingha, Kanha TR, Madhya Pradesh

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The opening of the preorbital gland in deer serves as a visual communication and has been linked to a wide variety of behavioural situations. As we reported recently, all previous long-term studies on preorbital gland opening were carried out on only one species, whereas case reports on six other rarely studied species have shown associations with different behaviours, thus greatly increasing our overall understanding of the real function of this gland in animal visual communication.

Here, we report for the … Read More