Burke et al. 2018 – Irish Waterbird Population Estimates 2011/12-15/16 Burke et al. 2018 – Irish Waterbird Population Estimates 2011/12-15/16
Burke et al 2022 – International Swan Census 2020 Results, Addendum Burke et al 2022 – International Swan Census 2020 Results, Addendum
Burke et al. 2021 – International Swan Census 2020, results from Ireland Burke et al. 2021 – International Swan Census 2020, results from Ireland
Greylag and Pink-footed Geese in Ireland 2017/18-19/20 Greylag and Pink-footed Geese in Ireland 2017/18-19/20
