They specify human life.

But, I would point out they also say

"We support strengthening the specific rights of animals against abuse and neglect at the hands of those meant to steward them, recognizing them as more than inanimate property. We seek to regulate more strictly animal research, especially pound seizures. We call for stricter regulation of factory farms and stockyards, and the repeal of food-disparagement laws and so-called “ag-gag” laws that prohibit free speech regarding animal agriculture. We support local and family-owned farms and farming cooperatives as essential to ethical, sustainable, and humane consumption. "