Walked up on one of these monstrosities on the cliff next to my beach base, thought me and my level 30+ trike could take it. Oh boy was I wrong! Rookie mistake for sure. After a few corpse-runs I sailed my spike wall raft to the shore and tried to bear trap it. Failed again, but the chicken started attacking my raft and eventually killed itself on the spikes. RIP Sara the Triceratops.