What environmental pressure shaped the ancestral cattle developing within Wales?

Answer

Favoring animals utilizing poor quality pasturelands and requiring less intensive management

The ancestral cattle developed naturally under rigorous environmental selection pressures stemming from the distinct geography and climate of Wales, which is characterized by steep hills and sometimes sparse grazing areas. This demanding environment necessitated that only the hardiest animals survive. This acted as a rigorous selection process, inherently favoring those quadrupeds that could extract adequate nutrition from poorer quality pasturelands and, consequently, required less intensive overall management from the local herdsmen.

What environmental pressure shaped the ancestral cattle developing within Wales?
evolutioncattlebreedbovineWelsh