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Scottish calf Hilda, bred to produce less methane, leads effort to make dairy farming more sustainable.
A Scottish calf named Hilda is believed to be the world's most methane-efficient bovine, part of a project aiming to reduce the dairy industry's carbon footprint.
Bred through IVF under the 'Cool Calf' project, Hilda is part of efforts to establish a group of animals that produce less methane.
The project, backed by several organizations, has received $670,000 in funding and aims to accelerate the breeding of more sustainable dairy animals.
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El ternero escocés Hilda, criado para producir menos metano, lidera el esfuerzo para hacer más sostenible la producción lechera.