Sika deer much like the American elk. Sika stags have stout, upright antlers with an extra buttress up from the brow tine and a very thick wall. A forward-facing intermediate tine breaks the line to the top, which is usually forked. Occasionally, sika antlers develop some palmation (flat areas). Females carry a pair of distinctive black bumps on the forehead. Antlers can range from to more than , depending on the subspecies. Stags also have distinctive manes during their mating period (rut). Sika deer can be active throughout the day, though in areas with heavy human disturbance, they tend to be nocturnal.
Sika AG (2016). Besides the brand Sika, more than 600 product brands are in use including Sikaflex, SikaTack, Sika ViscoCrete, SikaBond, Sikafloor, Sika CarboDur Sikagard, Sika MaxTack, Sikaplan, Sikament, Sikadur, SikaLastic, SikaRoof MTC, Sika Unitherm and Sika Sarnafil. Sika AG is the legal entity for the holding company, which includes the Sika organisations worldwide, Sika Technology AG (Research and Development) and Sika Services AG (Corporate functions supporting all organizations worldwide). Sika AG Sika AG is a specialty chemical company for building and motor vehicle supplies, headquartered in Baar, Switzerland. It has a leading market position in both the building sector and the