30 blue herons found dead in run-off pond at oilsands mine in northern Alberta

[rwana]

http://i.cbc.ca/1.3184454.1439065496!/fileImage/httpImage/image.jpg_gen/derivatives/16x9_460/syncrude-s-mildred-lake-plant.jpg The province is investigating after about 30 blue herons were killed at an oilsands mine in northern Alberta.


more .... (http://www.cbc.ca/news/canada/edmonton/30-blue-herons-found-dead-at-syncrude-mildred-lake-site-1.3184410?cmp=rss)