GBIF Integrated Publishing Toolkit(IPT)

free and open access to biodiversity data

Waarneming.nl (NL) - Great Grey Shrike Count 2011-2012

Latest version published by Waarneming.nl on Nov 23, 2015 Waarneming.nl

Since 2007 every winter a count is organised by Waarneming.nl in order to monitor the dynamics of the Great Grey Shrike populations in The Netherlands in a number of dedicated areas. Volunteer bird watchers select their own area and every winter they count twice, in December and in late January / early February. Also the absence of Great Grey Shrikes was noted (0 counts). The results of these yearly counts are captured in maps that show the presence / absence of these birds (http://waarneming.nl/tel_project_new/gmap/246). For this dataset, covering the winter of 2011 / 2012, in total 538 individual birds were monitored in 444 areas. The dataset contains multiple counts per individual. Result document can be downloaded from http://waarneming.nl/download/klapekstertelling2011-2012.pdf

Data Records

The data in this occurrence resource has been published as a Darwin Core Archive (DwC-A), which is a standardized format for sharing biodiversity data as a set of one or more data tables. The core data table contains 2,462 records.

This IPT archives the data and thus serves as the data repository. The data and resource metadata are available for download in the downloads section. The versions table lists other versions of the resource that have been made publicly available and allows tracking changes made to the resource over time.

Downloads

Download the latest version of this resource data as a Darwin Core Archive (DwC-A) or the resource metadata as EML or RTF:

Data as a DwC-A file download 2,462 records in English (92 KB) - Update frequency: unknown
Metadata as an EML file download in English (7 KB)
Metadata as an RTF file download in English (7 KB)

Versions

The table below shows only published versions of the resource that are publicly accessible.

How to cite

Researchers should cite this work as follows:

de Vries H (2015): Waarneming.nl (NL) - Great Grey Shrike Count 2011-2012. v1.1. Waarneming.nl. Dataset/Occurrence. http://ipt.nlbif.nl/ipt/resource?r=waarnemingnlgreatgreyshrikecount20112012&v=1.1

Rights

Researchers should respect the following rights statement:

The publisher and rights holder of this work is Waarneming.nl. This work is licensed under a Creative Commons Attribution Non Commercial (CC-BY-NC) 4.0 License.

GBIF Registration

This resource has been registered with GBIF, and assigned the following GBIF UUID: 98e0629a-678b-4bec-98ef-fb097262bf18.  Waarneming.nl publishes this resource, and is itself registered in GBIF as a data publisher endorsed by Netherlands Biodiversity Information Facility.

Keywords

Occurence Lanius Excubitor Great Grey Shrike Klapekster Waarneming.nl; Observation

Contacts

Who created the resource:

Hisko de Vries
Waarneming.nl P. Nieuwlandstraat 3514HJ Utrecht NL 0613448663
https://waarneming.nl

Who can answer questions about the resource:

Hisko de Vries
Waarneming.nl P. Nieuwlandstraat 3514HJ Utrecht NL 0613448663
https://waarneming.nl

Who filled in the metadata:

Hisko de Vries
Waarneming.nl P. Nieuwlandstraat 3514HJ Utrecht NL 0613448663
https://waarneming.nl

Who else was associated with the resource:

User
Hisko De Vries

Geographic Coverage

Netherlands

Bounding Coordinates South West [50.7, 2.48], North East [53.66, 7.3]

Taxonomic Coverage

Lanius excubitor

Species  Lanius excubitor (Great Grey Shrike)

Temporal Coverage

Start Date / End Date 2011-12-15 / 2012-01-16

Sampling Methods

The observer(s) investigates the claimed area(s) on two seperate fieldtrips with at least 3 weeks interval.

Study Extent n/a
Quality Control All observations of this species are validated by the Waarneming.nl validation team. To ensure no mistakes are in the data

Method step description:

  1. n/a

Additional Metadata

Alternative Identifiers 98e0629a-678b-4bec-98ef-fb097262bf18
http://ipt.nlbif.nl/ipt/resource?r=waarnemingnlgreatgreyshrikecount20112012