"CALGARY, Alberta — Parks Canada has reintroduced a herd of plains bison to the country's oldest national park in Banff, Alberta, officials said on Monday, more than 130 years after the iconic North American animal last grazed the eastern slopes of the Canadian Rockies.

The conservation team moved 16 bison from a protected herd in central Alberta into an enclosed pasture in Banff National Park in the west of the province last week.

The herd will stay under observation in the remote Panther Valley until summer 2018, when the animals will be released into the full 1,189-square-km (460-square-mile) reintroduction zone in the park's eastern valleys."

Nia Williams reports for Reuters February 6, 2017. [2]