Acknowledgements
We acknowledge the following funders (and projects) that have
supported this paper: The Ministry of the Environment Finland
(FESSI, TEEB Finland), EC FP7 (OpenNESS), the Academy of Finland
(Grant Numbers 131893 and 251806), Maj and Tor Nessling Foundation
(ES-LUPPI), Finnish Cultural Foundation – North Karelia
Regional Fund, Kone Foundation (Applicability of birdwatchers’. . .).
We thank also J. Koskinen for collecting material for some indicators.