Estimates of waterbird numbers wintering in Ireland, 2011/12–2015/16
Author(s): Burke, B., Lewis, L. J., Fitzgerald, N., Frost, T., Austin, G. & Tierney, T. D.
Published: March 2019 Pages: 13pp
Journal: Irish Birds Volume: 41
Citizen Science in Shetland
BTO volunteer Hugh Tooby shares his journey through Shetland as part of the Upland Rovers scheme.
What we can learn from 25 years of watching gardens
Exploring the value of a complete quarter-century of weekly garden bird observations from BTO's Garden BirdWatch covering the length and breadth of the country.