The macaws sees a fat juicy worm in a different tunnel and go after it. They get the worm easily and it is placed in their food storage.The macaw race dig through the wet sand in search of prey. They stumble apon enemy tunnels and either turn back or go to raid their enemies food supply,
They evolve sharper claws to attack bigger prey, the planet Mercury is evolved to have harder soil so it's harder to dig.
The norwa swim off quite quickly but the pokwty is much faster and kills a norwa. You evolve and extra fins to swim 10% faster. Your home planet marshes become flooded with more water and a few underwater volcanos start to form.The norwa are eating quite peacefully, when a Pokwty comes along, trying to kill them. The norwa could either ignore it, gang up on it or swim away.
The pack quickly catch their meal but catch the scent of more food.... and a predator. Your planet evolves smoother terrain so it is easier to run.A small group of Stalker are clinging to a tree, things they would leave should the species manage to survive. A passing, slightly large flying insect passes by the tree and a Stalker attacks it, the insect flees before the other Stalker can attack. The Stalkers can either give up the hunt, but the insect is going left, so they could cut it off, it all depends on if the one Stalker can hold on, which is slowing the insect down.
The whara rule the planet for many years before they become the prey and large land birds evolve bigger, meaner, and hungry. The hunters become the hunted for you. The planet is covered in grassy hills to the giant birds, raptors, can nest. The eggs are food to you but the mothers are very protective.The whara, solitary creatures, are scattered around the land. They use their huge claws like knives, stabbing their prey.