VAR of male bees (diadasia) swarming around ground nests of female bees; when one emerges, males landing in a heap upon her and after strongest male wins, losers fly off (mating behavior). VAR of two bees mating, other male bees swarming in search of other females. Gila woodpecker and curve-billed thrasher eating male bees. VAR of male gila woodpecker eating male bees swarming on rocky ground. After eating its fill, bird flying away. (42813)