CM0001-TR-0048217.mov / Buffalo Bison / buffalo rubbing heads, rutting, locking horns

CM0001-TR-0048216.mov / Buffalo Bison / buffalo rubbing heads, locking horns

CM0001-TR-0048206.mov / Buffalo Bison / buffalo rutting, locking horns, at edge of lake

CM0001-TR-0048205.mov / Buffalo Bison / buffalo rutting, locking horns, at edge of lake

CM0001-TR-0048204.mov / Buffalo Bison / buffalo rutting, locking horns, at edge of lake

CM0001-NP-0029380.mov / Locking up a bucket of poison in a cage

CM0001-AW-0006169.mov / Capra ibex nubiana / Youngish Males rutting, locking horns fighting for right to mate. Could be play fighting or ritual fighting. Not deadly. Courtship

CM0001-AW-0006168.mov / Capra ibex nubiana / Youngish Males rutting, locking horns fighting for right to mate. Could be play fighting or ritual fighting. Not deadly. Courtship

CM0001-AW-0006132.mov / Capra ibex nubiana / Two females with small horns, locking horns fighting.

CM0001-AW-0006111.mov / Capra ibex nubiana / Young males locking horns. Play fighting, practice. Bachelor herd.

CM0001-AW-0006110.mov / Capra ibex nubiana / Young males locking horns. Play fighting, practice. Bachelor herd.

CM0001-AW-0006109.mov / Capra ibex nubiana / Young males locking horns. Play fighting, practice. Bachelor herd.

CM0001-AW-0006108.mov / Capra ibex nubiana / Young males locking horns. Play fighting, practice. Bachelor herd.

CM0001-AW-0006107.mov / Capra ibex nubiana / Young males locking horns. Play fighting, practice. Bachelor herd.

CM0001-AW-0006106.mov / Capra ibex nubiana / Group of young male ibex goats on rocky outcrop. Young males locking horns. Play fighting, practice. Bachelor herd.

CM0001-AW-0006105.mov / Capra ibex nubiana / Group of young male ibex goats on rocky outcrop. Young males locking horns. Play fighting, practice. Bachelor herd.

CM0001-AW-0006104.mov / Capra ibex nubiana / Young males locking horns. Play fighting, practice. Bachelor herd.

CM0001-AW-0006103.mov / Capra ibex nubiana / Young males locking horns. Play fighting, practice. Bachelor herd.

CM0001-AW-0006102.mov / Capra ibex nubiana / Young males locking horns. Play fighting, practice. Bachelor herd.

CM0001-AW-0005086.mov / Stag beetle / two stag beetles locking horns combat others watch.

CM0001-AW-0005085.mov / Stag beetle / stag beetles locking horns combat

CM0001-AW-0005084.mov / Stag beetle / stag beetles locking horns combat