Erratum to: Environmental Management (2017) 59: 189–203DOI 10.1007/s00267-016-0789-9

The original version of this article unfortunately contained a mistake in the last sentence of the “Abstract” section.

A correct sentence should read as follows:

“Our results provide support for the effectiveness of Core Areas in maintaining sage-grouse populations in Wyoming, but also indicate the need for increased conservation actions to improve sage-grouse population response in MZ I”.

An “I” after “MZ” has been inserted at the end of the sentence to clarify this statement was intended for application to Western Association of Fish and Wildlife Agencies Management Zone (MZ) I.