Guacamole is an adorable one-month old muskox and Michelle checks him out for birth defects and vaccinates him while Maya bottle-feeds him. April the reindeer calf is not eating well and may have ulcers. Michelle Beattie has her eye on a stallion in a local herd of wild horses but they're down in an inaccessible swamp. A crewmember suggests herding them out of the swamp with the camera drone.