pneumonia

Barbary sheep can carry deadly disease for desert bighorn sheep
State looks at ways to manage the spread of the disease as well as overall Barbary sheep population

Montana bighorn sheep study to begin this summer
Researchers will study comingling rates and disease among eight herds

Study finds Jackson bighorn sheep die-off when population hits 500
Habitat management and hunting could help keep herd at objective

Bighorn sheep experience massive die-off in Wyoming
Devil’s Canyon herd has lost 37 members to pneumonia since Oct. 14

Pneumonia found in bighorn sheep in Montana
Sheep herd in the Little Belt Mountains effected

Disease confirmed in Washington bighorn sheep
Pneumonia detected in herd near Wenatchee

Washington works to curb disease in bighorn sheep
Agency begins “test and remove” process in Yakima Canyon herd

Washington bighorn sheep are healthy
Wildlife officers took action to keep disease away from Quilomene herd

New study determines disease impact on desert bighorn sheep
Researchers work with Navajo Nation to understand how movement can add to disease spread

Pneumonia infiltrates Oregon’s Burnt River bighorn sheep
ODFW says it’s the same strain that killed members of the Lookout Mountain herd