BTO create and publish a variety of important articles, papers, journals and other publications, independently and with our partners, for organisations, government and the private sector. Some of our publications (books, guides and atlases) are also available to buy in our online shop.
Annual report of the Seabird Monitoring Programme
Seabird Population Trends and Causes of Change: 1986–2023
This report presents the latest seabird population trends in breeding abundance and productivity using data from the Seabird Monitoring Programme (SMP).
The report documents changes in the abundance and productivity of breeding seabird species in Britain and Ireland from 1986 to 2023, and provides a detailed account of the 2021, 2022 and 2023 breeding seasons.

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Can climate matching predict the current and future climatic suitability of the UK for the establishment of non-native birds?
Author: Border, J.A., Johnston, A. & Gillings, S.
Published: 2018
Currently non-native species are being introduced to countries at an unprecedented rate. These species can have severe detrimental effects on native biodiversity, human health and the economy. Due to population growth, increases in trade and tourism and global warming the likelihood of non-native species arriving and establishing in the UK will be higher in the future. A new study by BTO investigates whether it is possible to predict which non-native species are likely to establish in the UK based on the climate in their native range, thereby enabling early preventative action to be taken.
09.03.18
Papers

Flowers of the Brecks Part One: Heath & Grassland
Author: Mike Crewe
Published: 2018
The Brecks Guides provide an affordable and informative introduction to the wildlife of the area. Pocket-sized, they are the ideal companions for a day out in the countryside.
06.03.18
Books and guides
Birds of the Brecks
Author: Su Gough
Published: 2018
The Brecks Guides provide an affordable and informative introduction to the wildlife of the area. Pocket-sized, they are the ideal companions for a day out in the countryside.
06.03.18
Books and guides
The breeding population of Peregrine Falcon Falco peregrinus in the United Kingdom, Isle of Man and Channel Islands in 2014
Author: Wilson, M. W., Balmer, D. E., Jones, K., King, V. A., Raw, D., Rollie, C. J., Rooney, E., Ruddock, M., Smith, G.D., Stevenson, A., Stirling-Aird, P.K., Wernham, C. V., Weston, J. M. & Noble, D.G.
Published: 2018
The return of breeding Peregrines to former haunts, and the colonisation of urban sites such as industrial buildings and cathedrals, has not gone unnoticed by birdwatchers. It is only now, however, with the publication of the results from the latest national Peregrine survey, that we can put figures on the changing fortunes of this stunning bird of prey.
06.03.18
Papers
Using data from schools to model variation in soil invertebrates across the UK: The importance of weather, climate, season and habitat
Author: Martay, B. & Pearce-Higgins, J.W.
Published: 2018
A three-year study, supported by EDF Energy and the British Trust for Ornithology (BTO), has been able to identify that dry summer weather may be putting some of our favourite bird species at risk as it triggers a significant drop in the availability of earthworms close to the soil surface during the breeding season. The research was undertaken by thousands of schoolchildren in a nationwide science project to understand the effects of climate change on our soils and ecosystems, helping to inspire the next generation of ecologists.
01.03.18
Papers
