A trial of three harness attachment methods and their suitability for long-term use on Lesser Black-backed Gulls and Great Skuas
Author(s): Thaxter, C.B., Ross-Smith, V.H., Clark, J.A., Clark, N.A., Conway, G.J., Marsh, M., Leat, E.H.K. & Burton, N.H.K.
Published: January 2014
Journal: Ringing & Migration Volume: 29 ( part 2 )
Digital Identifier No. (DOI): 10.1080/03078698.2014.995546
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.
Citizen Science in Shetland
BTO volunteer Hugh Tooby shares his journey through Shetland as part of the Upland Rovers scheme.