"Baby never had any babies of her own, [but] she is so motherly to this calf," Devlin said. "Baby ... is blind, but if you start walking over, she knows you're walking over. She'll actually move right in front of the calf."
The other day, Devlin added, she saw Baby standing guard over the calf while she rested, just as a mother would do.
"I feel like Lulu was Baby cow's protector," Devlin said, explaining that the roles have been reversed. "It's amazing to me to see this side of Baby - being this protector and nurturing and being all those things that Lulu was to her."