a large bull moose grazing in a mountain meadow

aggressive alces animal animals antler antlers beautiful big breeding brown bull calf colorado cow danger dangerous deer ears fauna female field food foraging forest fur game grass grazing green growing herbivore hoof hooves horn hunting large largest majestic mammal meadow moose mountain mountains nature pair rack regal roaming rut scary second species spring springtime swamp trample ungulate velvet wandering water wetland wetlands wild wildlife willow year young