Description
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 1,212 records.
2 extension data tables also exist. An extension record supplies extra information about a core record. The number of records in each extension data table is illustrated below.
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.
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:
Antolinez V (2025). Birds from literature. Version 1.0. No organisation. Occurrence dataset. https://ipt.gbif.org/resource?r=birdsexecise&v=1.0
Rights
Researchers should respect the following rights statement:
To the extent possible under law, the publisher has waived all rights to these data and has dedicated them to the Public Domain (CC0 1.0). Users may copy, modify, distribute and use the work, including for commercial purposes, without restriction.
GBIF Registration
This resource has not been registered with GBIF
Keywords
Occurrence; Observation
Contacts
- Originator ●
- Point Of Contact
Geographic Coverage
Denmark
| Bounding Coordinates | South West [-90, -180], North East [90, 180] |
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Project Data
No Description available
| Title | Birds fallen at Danish Lighthouses, 1883–1939 |
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The personnel involved in the project:
Sampling Methods
Observations recorded by lighthouse keepers at 45 Danish lighthouses and lightships between 1883 and 1939
| Study Extent | The sampling area in this study encompassed 45 Danish lighthouses and lightships, with observations recorded opportunistically by lighthouse keepers during nocturnal bird migration events between 1883 and 1939 |
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Method step description:
- The methodology for this study involved a multi-stage process combining historical data collection, modern digitization, and expert validation. Lighthouse keepers originally recorded bird observations and weather conditions opportunistically during migration seasons (1883–1939), preserving specimens for museum cataloging.
Additional Metadata
| Alternative Identifiers | https://ipt.gbif.org/resource?r=birdsexecise |
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