Juvenile male clubs the ground to threaten another juvenile during play or to threaten newly-immigrated female and human observer. Several adult males, Lukaja, Fanana, and Dogura, club ground or wall of house as part of charging display. See video. club other Club another individual with stick. Juvenile males, Michio and Cadmus, club another in solicitation of play. Adult male, Toshibo, twice hit another adult male with stout stick after flailing it during fighting. 8. See video. See also video fight coalition Long-term and strategic mutual support against common rival. Bonding made by pair such as Pinky and her babysitter, Gwekulo, and Opal and her adult daughter, Ruby. Cf. alliance. See also attack concertedly. See video. coalitionary attack See attack concertedly. coalitionary mate guarding See herd in coalition. collect