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Evaluation of aerial surveys of ptarmigan Lagopus species.

Published online: 06 Apr 1999

Authors: Pelletier, L. & Krebs, C. J.

Content type: Journal article

Journal title: Journal of Applied Ecology

A study was conducted during 1990-96 to evaluate the reliability of aerial surveys to monitor trends in the breeding population density of ptarmigan L...

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Densities of qualifying species within Liverpool Bay/ Bae Lerpwl SPA: 2015 to 2020.

Published online: 09 Aug 2023

Published by: Natural England

Content type: Reports

This report presents the outcomes of a survey carried out within the Liverpool Bay Special Protected Area (SPA) with the aim of evaluating the constit...

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NatureScot Research Report 1256 - Aerial surveys of seals in Scotland during the harbour seal moult, 2016-2019.

Published online: 09 Sep 2022

Published by: UK, NatureScot

Authors: Morris, C. D. & Duck, C. D. & Thompson, D.

Content type: Reports

This report presents the latest results of the survey on the population size and distribution harbour seals (Phoca vitulina)around Scotland in context...

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Hierarchical Bayes estimation of species richness and occupancy in spatially replicated surveys.

Published online: 23 Apr 2008

Authors: Kéry, M. & Royle, J. A.

Content type: Journal article

Journal title: Journal of Applied Ecology

Species richness is the most widely used biodiversity metric, but cannot be observed directly as, typically, some species are overlooked. Imperfect de...

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UKCEH, Countryside Survey & ERAMMP, Laura Bentley.

Published online: 07 Dec 2024

Published by: UK, UK Centre for Ecology & Hydrology

Content type: Conference slides

This presentation discusses the ERAMMP (Environmental and Rural Agricultural Monitoring and Management Programme) and the Countryside Survey, which pr...

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Ordinance Survey (OS), Chris Moore.

Published online: 07 Dec 2024

Published by: UK, Ordnance Survey

Content type: Conference slides

This presentation focuses on the mapping and monitoring efforts of Ordnance Survey (OS), which has been mapping the UK since 1791. It highlights the u...

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Penwith Moors Ecohydrological catchment land-cover survey.

Published online: 19 Aug 2022

Published by: Natural England

Authors: Gilroy, A. & Beard, M.

Content type: Reports

This report presents a land-cover survey conducted in eleven mire catchments within Penwith Moors. The objectives of the land-cover survey are to reco...

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NatureScot Research Report 1280 - Inshore Wintering Waterfowl in Moray Firth Special Protection Area - 2019/20 digital aerial surveys and comparative analyses of aerial and shore-based surveys.

Published online: 17 Nov 2024

Published by: NatureScot

Authors: Scott, M. S. & Humphries, G. & Irvin, C. & Peters-Grundy, R. & Vilela, R. & Southward, B. & Thompson, K.

Content type: Reports

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Teaching, learning and play in the outdoors: a survey of provision in Scotland in 2022.

Published online: 25 Nov 2024

Published by: UK, NatureScot

Authors: Mannion, G. & Ramjan, C. & McBicol, S. & Sowerby, M. & Lambert, P.

Content type: Reports

This report provides an in-depth picture on outdoor teaching, learning and play provisions in early years and in primary schools in Scotland in 2022, ...

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NatureScot Opinion Survey 2022.

Published online: 23 Nov 2024

Published by: UK, NatureScot

Authors: Stewart, D. & Eccleston, J.

Content type: Reports

This report presents the findings from a nationally representative online survey of the Scottish adult population in November 2022, which was designed...

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