• NERC Data Catalogue Service
  •  
  •  
  •  

Bird activity (amount, onset and offset) data recorded in the field using automated radio telemetry, Glasgow, UK, 2020-2021

This dataset contains information on activity parameters obtained from automated radiotelemetry data collected on individual birds of six passerine species (European robin, Eurasian blackbird, great tit, blue tit, dunnock, common chaffinch). Birds were caught via mistnetting at 4 sites along a 35 km urban gradient in Glasgow, Scotland, in autumn and winter of two years: 2020 and 2021. Once tagged, each bird was monitored for approximately 3-4 weeks. Raw telemetry data was processed and analysed in order to extract activity traits. The activity traits were: onset of morning activity, end of evening activity, total amount of daily activity. Data were collected to investigate the effects of urbanisation on daily activity patterns, reproductive traits and population dynamics of passerine birds. Full details about this dataset can be found at https://doi.org/10.5285/1b55a4eb-30be-4bd1-9144-cb7f8ba83b4e

Simple

Date (Publication)
2024-08-06
Identifier
https://catalogue.ceh.ac.uk/id/1b55a4eb-30be-4bd1-9144-cb7f8ba83b4e
Identifier
doi: / 10.5285/1b55a4eb-30be-4bd1-9144-cb7f8ba83b4e
Other citation details
Dominoni, D.M., Capilla-Lasheras, P., Branston, C.J. (2024). Bird activity (amount, onset and offset) data recorded in the field using automated radio telemetry, Glasgow, UK, 2020-2021. NERC EDS Environmental Information Data Centre 10.5285/1b55a4eb-30be-4bd1-9144-cb7f8ba83b4e
Point of contact
  University of Glasgow - Dominoni, D.M.
https://orcid.org/0000-0003-2063-9955
Author
  University of Glasgow - Dominoni, D.M.
https://orcid.org/0000-0003-2063-9955
Author
  University of Glasgow - Capilla-Lasheras, P.
https://orcid.org/0000-0001-6091-7089
Author
  University of Glasgow - Branston, C.J.
https://orcid.org/0000-0002-4416-0984
Custodian
  NERC EDS Environmental Information Data Centre
Publisher
  NERC EDS Environmental Information Data Centre
Owner
  University of Glasgow
GEMET - INSPIRE themes, version 1.0
  • Land Use
  • Environmental Monitoring Facilities
Access constraints
otherRestrictions Other restrictions
Other constraints
no limitations
Use constraints
otherRestrictions Other restrictions
Other constraints
This resource is available under the terms of the Open Government Licence
Use constraints
otherRestrictions Other restrictions
Other constraints
If you reuse this data, you should cite: Dominoni, D.M., Capilla-Lasheras, P., Branston, C.J. (2024). Bird activity (amount, onset and offset) data recorded in the field using automated radio telemetry, Glasgow, UK, 2020-2021. NERC EDS Environmental Information Data Centre https://doi.org/10.5285/1b55a4eb-30be-4bd1-9144-cb7f8ba83b4e
Spatial representation type
textTable Text, table
Metadata language
EnglishEnglish
Character set
utf8 UTF8
Topic category
  • Biota
  • Environment
Begin date
2020-03-06
End date
2021-10-25
N
S
E
W
thumbnail


Unique resource identifier
WGS 84
Distribution format
  • Comma-separated values (CSV) ()

Distributor
  NERC EDS Environmental Information Data Centre
OnLine resource
Download the data

Download a copy of this data

OnLine resource
Supporting information

Supporting information available to assist in re-use of this dataset

Hierarchy level
dataset Dataset
Other
dataset

Conformance result

Date (Publication)
2010-12-08
Statement
To estimate the timing of activity and levels of activity in free-living birds, we used radio telemetry technology. Using mistnets, we caught, individually marked with a metal ring and radio tagged (details below) individuals of six passerine species (European robin, Eurasian blackbird, great tit, blue tit, dunnock, common chaffinch). They were caught during February-April (hereafter ‘pre-breeding phase’) and September-November (hereafter ‘post-breeding phase’) in 2020 and 2021 in two urban and two non-urban (forest) locations. The urban sites were located within the boundaries of Glasgow city (Kelvingrove Park and Garscube Campus). The non-urban forest sites were located in the surroundings of the Scottish Centre for Ecology and the Environment (‘SCENE’), approximately 45 kilometres north of Glasgow, on the eastern shore of Loch Lomond (SCENE and Sallochy forest). At the end of each year, the data collected during that year were checked and uploaded on a central database. In each site, we installed two to four automatic radio receivers which were set to scan each tag every 180 seconds. Whenever a tag was detected, the receiver recorded a date and time stamp, and the radio signal strength (dB). The raw data from the receivers was processed and analysed in R. The radio telemetry system generated a 3-min interval time series of radio detections per bird (i.e., tag) and per receiver. We calculated the absolute difference in radio signal strength between consecutive time intervals (hereafter termed ‘signal differential’) per receiver and per bird. We then averaged this value across the receivers per site. We estimated daily onset and end of activity assuming that variation in signal differentials is low during inactive phases and high during times of bird activity. We then seek to identify the point of clearest change between the active and inactive state. We applied several quality control steps and used the agreement in estimates of daily onset and end of activity between two employed methods to assess the quality of our dataset for downstream analysis. We used fixed time windows to quantify activity levels to avoid biases introduced by seasonal changes in day length and individual times of onset and end of activity.
File identifier
1b55a4eb-30be-4bd1-9144-cb7f8ba83b4e XML
Metadata language
EnglishEnglish
Character set
ISO/IEC 8859-1 (also known as Latin 1) 8859 Part 1
Hierarchy level
dataset Dataset
Hierarchy level name
dataset
Date stamp
2025-03-21T10:49:58
Metadata standard name
UK GEMINI
Metadata standard version
2.3
Point of contact
  NERC EDS Environmental Information Data Centre
Lancaster Environment Centre, Library Avenue, Bailrigg , Lancaster , LA1 4AP , UK
https://eidc.ac.uk/
 
 

Overviews

Spatial extent

N
S
E
W
thumbnail


Keywords

GEMET - INSPIRE themes, version 1.0
Environmental Monitoring Facilities Land Use

Provided by

logo

Share on social sites

Access to the portal
Read here the full details and access to the data.

Associated resources

Not available


  •  
  •  
  •