Madsen, Jesper ; Schreven, Kees H.T ; Jensen, Gitte H... Madsen , J , Schreven , K H T , Jensen , G H , Johnson , F A , Nilsson , L , Nolet , B A & Pessa , J 2023 , ' Rapid formation of new migration route and breeding area by Arctic geese ' , Current Biology . https://doi.org/10.1016/j.cub.2023.01.065.
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2023
Laubek, Bjarke ; Clausen, Preben ; Nilsson, Leif... This publication is dedicated to the many hundreds of committed observers over the last 25 years who have loyally made the effort to count swans and take the care and trouble to report these along with the ancillary data, which they were asked to collect. Without your massive contribution, none of these surveys would be possible. We thank the very many organisers of the counts networks and the statutory agencies and conservation organisations that have supported financially and logistically both the national IWC and the special five-yearly International Whooper Swan counts under the auspices of the Wetlands International/IUCNSSC Swan Specialist Group (too numerous to mention here). Particular thanks to Ornithologische Arbeitsgemeinschaft Bodensee for coordinating the cross-border waterbird counts at Lake Constance. PC and ADF acknowledge funding from the Danish Environmental Protection Agency to help finalise this paper..
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2020
