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International day

World Migratory Bird Day

An international day led by UNEP.

The official page

Kind
International day
Designated by
UNEP
Before you begin The Iranian Diaspora Cooperation & Development Council is a peer-to-peer network. It is not a university and acts for no government, party, corporation or faith body.

Outside sources keep their own licences. A listing or a link is not an endorsement.

How this page handles evidence

Every figure carries its measure, year, source and label. Unknown is shown as unknown.

Verified
A label: the item matches its primary record, such as the official table or the Crossref entry.
Secondary source
A label: the figure comes from a reliable report about the source, not from the source itself.
To verify
A label: the item is listed as found and still needs checking against its source.

Sources

No source is attached yet. Sources are added at review.

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Report an error What we are and are not

01Dates

Computed for 2026 to 2030.

Not computed: the date is set each year. See how the date is set, and the sources.

02What it is

Listed
9 May
Designated by
UNEP
Resolution
The UN list names no resolution for this day.
How the date is set
The second Saturday of May and of October. The date moves each year. Not computed here.
Where it is observed
Worldwide

03In the Academy

Faculties
Faculty of Natural Sciences
Disciplines
Ecology and biodiversity, Environmental science

An editorial mapping, a proposal for review by the Academy.

04Events on this day

Shared events

Sharing opens soon

Events shared by members, each linked to its organiser’s own announcement.

05Sources

06In the same faculties

Cite this page
APA

Iranian Diaspora Cooperation & Development Council. (2026). World Migratory Bird Day. iranians.global. https://iranians.global/heritage/calendar/international/world-migratory-bird-day/

Chicago

Iranian Diaspora Cooperation & Development Council. 2026. “World Migratory Bird Day.” iranians.global. https://iranians.global/heritage/calendar/international/world-migratory-bird-day/.

BibTeX
@misc{idcdc2026_heritage_calendar_international_world_migratory_bird_day,
	author = {{Iranian Diaspora Cooperation \& Development Council}},
	year = {2026},
	note = {Licence: CC BY 4.0},
	title = {World {Migratory} {Bird} {Day}},
	url = {https://iranians.global/heritage/calendar/international/world-migratory-bird-day/},
	howpublished = {https://iranians.global/heritage/calendar/international/world-migratory-bird-day/},
}

Download .bib

RIS
TY  - ELEC
AU  - Iranian Diaspora Cooperation & Development Council
DA  - 2026///
PY  - 2026
ID  - idcdc2026_heritage_c
N1  - Licence: CC BY 4.0
TI  - World Migratory Bird Day
UR  - https://iranians.global/heritage/calendar/international/world-migratory-bird-day/
ER  -

Download .ris

Licence CC BY 4.0