Indentation of several goat hooves in a brick from the archaeological site of Ganj Dareh. (Credit: The 'Tracking Cultural and Environmental Change Project') (CN) — Researchers examining ancient DNA ...
After seed has been scattered, the goats' hooves will till it into the ground as the animals feed on weeds. Laden and others have argued that last year's goat contract, which cost the county $12,000, ...