Impacts of Environmental Stewardship on bird populations 2005 - 2017

The objectives of this requirement are: 1. To update the analyses conducted by Baker et al. (2012) and Siriwardena et al. (2014) to incorporate the further available years of BBS data and ES/CS management, considering summaries of effects both across species for single options and across options for individual target species. 2. To conduct analyses examining whether option effects have changed over time, considering (where possible) what could have driven any changes found. 3. To interpret the results of work towar...