Caribou migration linked to climate cycles and insect pests

Caribou, the North American cousin of reindeer, migrate farther than any terrestrial animal. They can cover thousands of miles as they move between winter feeding grounds and summer calving grounds. But many caribou herds ...

Time ticks away at wild bison genetic diversity

Evidence is mounting that wild North American bison are gradually shedding their genetic diversity across many of the isolated herds overseen by the U.S. government, weakening future resilience against disease and climate ...

Mongolian mining boom threatens traditional herding

Exploring the vastness of Gobi Desert in the 13th century, Marco Polo proclaimed it to be filled with "extraordinary illusions." Today, Oyu Tolgoi, one of the world's largest copper-gold mines, rises among Mongolia's traditional ...

Livestock disease risk tied to herd management style

A new study provides an updated picture of the prevalence of the sheep and goat plague virus (PPRV), a widespread and often fatal disease that threatens 80 percent of the world's sheep and goats, in northern Tanzania.

Germany relaxes rules on wolf culls

The German government on Wednesday relaxed rules on culling wolves, as the population of the predator has grown since its return to the country two decades ago.

Niger to move protected giraffes as habitat shrinks

Part of a group of a rare giraffes that has become a Niger tourist attraction is to be moved to a reserve 600 kilometres (400 miles) away owing to encroaching desert, farmland and increasing instances of them being struck ...

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