'Thousands' of geese die in toxic Montana pit mine

"Numbers beyond anything we've ever experienced in our 21 years of monitoring by several orders of magnitude,", Mr Thompson said, adding that they typically only see between 2,000-5,000 birds in the region each year during the summer and winter migrations.

ncG1vNJzZmivp6x7o67CZ5qopV%2Bjsri%2FjrCmq6SUYsK0ecKapZqckWKAeX6Scm9wcQ%3D%3D