CACrown ArchivesThe cinema collection
Menu
Research dossier · General Reference

World Fish Migration Day

Open-knowledge reference entry

Cross-disciplinary reference desk with index cards, atlas, dictionary and catalogue
General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionApr 18, 2026
Entity authorityQ22909820
Source-derived summary

World Fish Migration Day (WFMD) is a global event celebrated every two years to raise global attention to the need for restored river connections for migrating fish. Restored river connectivity allows the achievement of healthier fish stocks and more productive rivers. The 6th World Fish Migration Day was celebrated on May 25, 2024, under the theme “Free Flow”.

History

The concept of a day to celebrate fish migration was shown to be a success within the North Sea Region on May 14, 2011. In 2011, partners of the Living North Sea Project, funded by the European Union, participated to raise awareness about fish passage issues in the North Sea Region, including 25 locations in seven countries. The day created publicity in both regional and national press, including social media, magazines, radio and TV stations (From Sea to Source).

After the success in 2011, a Dutch conservationist Herman Wanningen from the World Fish Migration Foundation, reached out to various organizations worldwide, including The Nature Conservancy, WWF, and the Freshwater Fish Specialist Group of the International Union for Conservation of Nature (FFSG-IUCN) to create a global celebratory day, which is today known as the World Fish Migration Day. In 2014 the first ever WFMD took place and is now generally planned for every second year in spring, under the coordination of the World Fish Migration Foundation.

Description

WFMD is a one-day event to create worldwide awareness of the importance of freshwater migratory fish and open rivers for the general public, especially students and their teachers, resource managers and engineers, and commercial and recreational anglers, as well as those individuals who influence public policy that affect rivers. It is a global initiative with activities organized to reach these audiences.

Editorial summary

The public source identifies “World Fish Migration Day” as open-knowledge reference entry. This brief keeps that definition visible, then builds a research path around World, Fish and Migration.

Editorial reviewA practical starting point whose main value is the path it opens into stronger specialist and primary sources. The current lead gives the account dated anchors—2024, 2011, 2014—that can be checked directly. The selected authority fields contribute no independent date. Its value is orientation rather than verdict, with World, Fish and Migration providing the first useful test.
Editorial analysis

Why this record matters

A short description can identify a subject without explaining its stakes. For “World Fish Migration Day”, the useful work is to connect “open-knowledge reference entry” to the records capable of establishing context and consequence.

Evidence profile

The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Apr 18, 2026. The linked authority identifier is Q22909820. None of the 1 selected statements returned an explicit reference. The first chronological checks are 2024, 2011 and 2014.

Critical limits

The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

Best used for
  • Subject orientation
  • Search vocabulary
  • Locating named sources
Verify next

The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “World Fish Migration Day”, its source revision and the description used here.
  2. Expand the search: follow World Fish Migration Day primary sources, World Fish Migration Day archive and World research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “World Fish Migration Day”?
  2. Which cited source is closest to the event, object or claim?
  3. Which institution is responsible for the underlying evidence?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from World Fish Migration Day” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.