Description
Occurrences of Animalia Chordata Aves recorded by users of the Birda mobile app (https://birda.org). Species data use the IOC taxonomy (https://www.worldbirdnames.org/new/). Data imported into Birda from external sources (e.g. other birding apps) are excluded from this dataset to avoid the potential duplication of records that may have been previously published to the GBIF by another organisation. Occurrences deemed unreliable or suspicious are excluded from the dataset (see the section on quality control for further details).
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 977,813 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.
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:
White J, White N, Barker D, Evans D, Steer T, David M, Benevente S, Cunnningham S, Smith E, Fonseca F (2023): Birda user sightings from 2017/10/28 to 2023/04/20. v1.2. Birda. Dataset/Occurrence. http://35.246.30.207:8080/resource?r=birda_sightings_2017-10-28_to_2023-04-20&v=1.2
Rights
Researchers should respect the following rights statement:
The publisher and rights holder of this work is Birda. 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: 6ff8b3b0-ef0f-4f79-a310-5a5615c6aa0b. Birda publishes this resource, and is itself registered in GBIF as a data publisher endorsed by National Biodiversity Network.
Keywords
Occurrence
Contacts
- Metadata Provider ●
- Originator
- Originator
- Originator
- Originator
- Originator
- Originator ●
- Point Of Contact
- Originator
- Originator
- Originator
- Originator
- Originator
Geographic Coverage
Global
| Bounding Coordinates | South West [-66.559, -172.259], North East [78.22, 176.901] |
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Temporal Coverage
| Start Date / End Date | 2017-10-28 / 2023-04-20 |
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Sampling Methods
Field observation by users of the Birda mobile app.
| Study Extent | Worldwide |
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| Quality Control | Occurrences that meet both of the following criteria are flagged as "unconfirmed" by Birda's automated sighting verification service and are excluded from the data submission until they have been manually verified by an expert in avian taxonomy: - the location of the occurrence falls outside of the distribution for that species as defined by Birdlife International - there are few recorded occurrences of the species in that location |
Method step description:
- Users log a sighting or record a session (a collection of sightings) using the Birda mobile app.
Additional Metadata
| Alternative Identifiers | b466f282-9cad-4442-b031-f74897af65b5 |
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| 6ff8b3b0-ef0f-4f79-a310-5a5615c6aa0b | |
| https://gbif.birda.org/resource?r=birda |