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Bat morphological data from England, Spain and Portugal, 2015-2020

Morphological and life history data collected from three bat species, Barbastella barbastellus, Plecotus auritus and Myotis escalerai, captured in England, Spain and Portugal to study adaptive...

Eradication England - Ruddy Duck Post-Mortem Data

This dataset contains details of post-mortem examinations of Ruddy Ducks shot during the UK Ruddy Duck Eraddication Programme. Dead birds were collected in the field and examined under under...

2025 Bangor University Bycatch in Welsh Static Net Fisheries Observer Data

This Fisheries Industry Science Partnership project was a collaboration between Bangor University, Natural Resources Wales and the Welsh Fisherman's Association, to assess bycatch in static net...

Telomere length data from a wild population of Seychelles Warblers on Cousin Island, 1995-2014

These data consist of relative telomere length (RTL) measures from quantitative polymerase chain reaction, of Seychelles warbler birds on Cousin Island, Seychelles. The data were collected by the...

Cuttlefish maturity, spawning and recruitment patterns in the Western Channel, 2023-2024.

A study to improve knowledge of maturity and the spawning season in common cuttlefish *Sepia officinalis *and was carried out in spring / summer 2023 to 2024. Cuttlefish were purchased from...

Census 21 - Leicester occupancy ratings

The census is undertaken by the Office for National Statistics every 10 years and gives us a picture of all the people and households in England and Wales. The most recent census took place in...

2015 - 2018 Marine Biological Association of the United Kingdom (MBA) Western English Channel standard haul demersal fish survey data

Time series data of demersal fish populations in the Western English Channel sampled using a large otter trawl (15m headline) by the Marine Biological Association of the United Kingdom from...

2015 - 2018 Marine Biological Association of the United Kingdom (MBA) Western English Channel standard haul demersal fish survey data

Time series data of demersal fish populations in the Western English Channel sampled using a large otter trawl (15m headline) by the Marine Biological Association of the United Kingdom from...

Release and recapture data from cod tagged in the North Sea from 1961 to 2015

Release and recapture data relating to cod tagged and released in the North Sea (ICES Subarea 4). Between 1961 and 2015, a total of 22,573 cod were tagged and released using either conventional...

Cattle in Scotland on the 20 April 2009 with their passport version number

This dataset as reported to the Rural Payments Agency contains cattle alive on a Scottish holding on 20 April 2009, Passports returned to British Cattle management Service and under amendment, note...

Camden Population Segmentation by Ward, 2012

This forms part of Camden’s Joint Strategic Needs Assessment, focussing on the demographics of our population. This data shows breakdowns of Camden’s population by health conditions, age and sex,...

Hospital admissions: By age and gender

This dataset provides counts of Finished Admission Episodes (FAE) broken down by age group (0-64 years and 65+ years) and sex at LA level and higher geographies. The information covers the...

Super Output Area mid-year population estimates for England and Wales (experimental)

This product is part of the set of Small Area Population Estimates (SAPE). It includes estimates of the usually resident population as at 30 June of the reference year for Lower and Middle Layer...

Migration indicators

Migration indicators from ONS and DWP.The table below details the sources of the datasets available and the dates of their next update. Migration Statistics Quarterly Report Statistical bulletins,...

Whelk metrics data from The Wash between 2021 and 2025

Between 2021 and 2025 Cefas conducted a pilot study to investigate which common whelk (*Buccinum undatum*) metrics may be informative to collect for English waters stock delineation purposes, and...

Release and recapture data from cod tagged in the North Sea from 1961 to 2015

Release and recapture data relating to cod tagged and released in the North Sea (ICES Subarea 4). Between 1961 and 2015, a total of 22,573 cod were tagged and released using either conventional...

Modelled estimates of recent births

Modelled estimates of annual live births by year ending date.Official birth estimates from ONS are considered very accurate, but the lag between the end of the period covered and the publication of...

Census 21 - Occupancy ratings ward level

This dataset is linked to the following visualization: Visualization - Census 21 - Occupancy ratings ward levelThe census is undertaken by the Office for National Statistics every 10 years and...

Census 21 - Occupancy ratings MSOA

This dataset is linked to the following visualization: Visualization - Census 21 - Occupancy ratings MSOAThe census is undertaken by the Office for National Statistics every 10 years and gives us a...

2014 round population projections

IMPORTANT NOTE: These projections have been superceded, please see https://data.london.gov.uk/demography/ for the latest GLA projections.   Four variants of local authority level population...