Domestic Cattle, Jersey calf, with ear tags and collar with transponder, laying on straw, England, Foto de Stock, Imagen Derechos Protegidos Pic. FHR-10236-00047-821 | agefotostock
Domestic Cattle, Holstein dairy cow, close-up of head and front legs, wearing red collar, Foto de Stock, Imagen Derechos Protegidos Pic. FHR-10226-00349-821 | agefotostock
Smart Cow Collars — Halter - Welcome to the future of farming