Bessie

"What kind of Hellcow produces carmine milk?"

- Jemma Simmons to Kenneth Turgeon

Bessie is a cow whose blood was being examined by HYDRA

Biography
Bessie's milk was being examined by Jemma Simmons and Kenneth Turgeon inside the HYDRA Laboratories, where Simmons noticed that Bessie produced carmin milk.

Trivia

 * In the comics, Bessie's first appearance was in a story with Howard the Duck.