Big BirdWeather Day 2026

9 May 2026

It's that time of year again - Global Big (Bird) Day - 24hrs of counting species around the world!

1,830 unique species have been identified from 14,283,572 detections across 9,035 stations.

#	Station	Timezone	Unique Species	Total Detections
5301.	PUC-20480	`-05:00`	15	1,122
5302.	BirdNET-Pi Mahlsdorf	`+02:00`	15	3,521
5303.	CegepRimouskiBiologie	`-04:00`	15	2,030
5304.	PUC-7272	`+02:00`	15	1,396
5305.	BirdNET-Pi	`+02:00`	15	2,490
5306.	CB PUC-24449	`-04:00`	15	1,793
5307.	PUC-17496	`-06:00`	15	456
5308.	BirdNET-Pi Domitux	`+02:00`	15	1,277
5309.	Birdsong	`+10:00`	15	1,379
5310.	BirdNET-Pi Nimbirds	`+10:00`	15	1,617
5311.	BirdNET-Pi	`+02:00`	15	424
5312.	T-PUC-12001	`-07:00`	15	2,371
5313.	BirdNET-Pi Moby Bus	`-05:00`	15	873
5314.	BirdNET-Pi bergweg	`+02:00`	15	809
5315.	PUC-5786	`+02:00`	15	1,190
5316.	PUC-14590	`-06:00`	15	464
5317.	PUC-18919	`-04:00`	15	768
5318.	BirdNET-Pi	`-05:00`	15	717
5319.	BirdNET-Pi 2,200 ft elevation	`-07:00`	15	707
5320.	Sarah’s Pond	`-05:00`	15	2,726
5321.	PUC-10863	`-04:00`	15	620
5322.	Olympus	`-06:00`	15	1,244
5323.	PUC-20831	`-04:00`	15	702
5324.	PUC-25111	`-04:00`	15	701
5325.	BirdNET-Pi Orford Tweets	`+01:00`	15	2,540
5326.	PUC-20590	`-04:00`	15	260
5327.	BirdNET-Pi abbylg	`-04:00`	15	607
5328.	S&K PUC	`-04:00`	15	469
5329.	PUC-4138	`-06:00`	15	1,268
5330.	BirdNET-Pi Hidden Pond	`-04:00`	15	204
5331.	Batman's Birds	`-04:00`	15	1,092
5332.	GPPUC-11359	`+10:00`	15	738
5333.	IlwacoSprings	`-05:00`	15	670
5334.	PUC-20915	`-04:00`	15	623
5335.	Squid PUC-11393	`+10:00`	15	340
5336.	PUC-18433	`-05:00`	15	765
5337.	Forest-Hill-NWK-NJ	`-04:00`	15	1,410
5338.	PUC-2258	`-05:00`	15	590
5339.	PUC-SR	`-04:00`	15	3,732
5340.	Cooper Park	`-06:00`	15	1,336
5341.	PUC-19114	`+10:00`	15	595
5342.	JCH-2; PUC-16129	`-07:00`	15	786
5343.	PUC-15924	`-07:00`	15	639
5344.	BirdNET-Pi mojmir	`-07:00`	15	712
5345.	BirdNET-Pi	`+01:00`	15	1,421
5346.	PUC-26505	`-05:00`	15	465
5347.	BirdNET-Pi PooleBridge	`-04:00`	15	620
5348.	Eric PUC #3	`-04:00`	15	695
5349.	Tumbi Umbi NSW	`+10:00`	15	7,127
5350.	BirdNET-Pi OCLBirdSpy	`-05:00`	15	761
5351.	PUC-7486	`+10:00`	15	844
5352.	BirdNET-Pi grayling	`-08:00`	15	207
5353.	Casa Madrona	`-07:00`	15	441
5354.	BirdNET-Pi Westborough, MA	`-04:00`	15	664
5355.	BirdNET-Pi RaspiBirdNET	`+02:00`	15	849
5356.	PUC-19602	`+02:00`	15	2,599
5357.	BirdNET-Pi Pliezhausen	`+02:00`	15	658
5358.	C&J Alameda CA	`-07:00`	15	1,452
5359.	PUC-15761	`-04:00`	15	657
5360.	BirdNET-Pi hillside	`-04:00`	15	259
5361.	PUC-18193 adlerblick	`+10:00`	15	294
5362.	Roberts House	`-05:00`	15	596
5363.	Bhsbird	`-05:00`	15	1,429
5364.	Carol & Bill’s Bird Catcher	`-04:00`	15	820
5365.	PUC-19399	`-05:00`	15	828
5366.	BirdNET-Pi HAL	`-07:00`	15	831
5367.	PUC-15867	`-07:00`	15	417
5368.	PUC-22625	`-04:00`	15	4,578
5369.	Lawler PUC-19818	`-05:00`	15	623
5370.	PUC-MBC	`-05:00`	15	433
5371.	PUC-17810	`-07:00`	15	4,694
5372.	BirdNET-Pi c0z01	`-04:00`	15	1,101
5373.	PUC-25563	`-07:00`	15	906
5374.	Lucas’ bird detector PUC-19820	`+10:00`	15	941
5375.	redbird station	`-07:00`	15	1,502
5376.	BirdNET-Pi Zöbigker	`+02:00`	15	919
5377.	PUC-11873	`-07:00`	15	201
5378.	SW Scituate Reservoir	`-04:00`	15	642
5379.	BirdNET-Pi Bókay-kert	`+02:00`	15	1,034
5380.	PUC-13270	`-05:00`	15	1,397
5381.	PUC-13157	`-04:00`	15	591
5382.	Tabi Tanzania	`+03:00`	15	342
5383.	BirdNET-Pi Chemnitz, Germany	`+02:00`	15	725
5384.	DAF-14626	`-04:00`	15	1,086
5385.	PUC-20053	`+10:00`	15	3,036
5386.	PUC-RichlandTWP	`-05:00`	15	816
5387.	PUC-19838	`-04:00`	15	1,032
5388.	PUC-26042	`-07:00`	15	971
5389.	BirdNET-Pi sascha_magdeburg	`+02:00`	15	1,044
5390.	BirdNET-Pi Rowanberry	`+02:00`	15	1,303
5391.	PUC-9661	`-07:00`	15	1,268
5392.	PUC-15512	`-06:00`	15	1,900
5393.	GentryBW1	`-04:00`	15	842
5394.	PUC-6789	`-07:00`	15	2,889
5395.	BirdNET-Pi megagorilla	`+02:00`	15	552
5396.	PUC-3844 Anchorage hillside	`-08:00`	15	2,916
5397.	PUC-13414	`+02:00`	15	443
5398.	PUC-9130	`-04:00`	15	574
5399.	BirdNET-Pi Jamrulidze.com BioAcoustics >>> MJG	`+04:00`	15	299
5400.	PUC-9924	`+10:00`	15	614