Fight for the waterhole

Its dry season in prehistoric america around 70 million years ago. Animals are fighting for survival and they search for water and food. Even herbivores are very agressive during this time. A group of Anchiceratops ornatus approaches a small waterhole. The anchiceratops havent drunk for days and immeadiately want to drink. But competition isnt far away: A single Pachyrhinosaurus is thirsty too and trys to get near the waterhole. Unfortunately for the pachyrhinosaurus, the leading anchiceratops male ,who doesnt want to have competition, turns from Anchiceratops to Angry-ceratops(yeah I know, not the best joke in the worldXD) and charges towards its enemy,ramming its massive horns into the side of the pachyrhinosaurus. Although cruel, this behaviour saves the anchiceratops from dehydration and therefore the surviving of this small group.
Idea for this great picture comes from Eco727[link] who always has some great ideas for making dinosaur scenaries. Thanks for your great ideas