The herd of 80 red deer and 120 fallow deer roam freely in Wollaton Park ... He said one man posed behind a stag's antlers, while a woman attempted to put her child on a stag's back.

which is also known as "the rut", red stags and fallow bucks compete for females. The NI deer population are 'sensitive creatures, easily spooked' Wildlife expert captures deer and stag mating ...