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
301.	Chipper Hill bird sensor	`-07:00`	36	5,108
302.	PUC-16348	`-04:00`	36	1,805
303.	PUC-17749	`-05:00`	36	2,089
304.	230PUC	`-04:00`	36	2,094
305.	PUC-10381	`-04:00`	36	3,006
306.	PUC-18680	`-05:00`	36	5,597
307.	PUC-23224	`-04:00`	36	1,728
308.	Chautauqua Ridge PUC-11235	`-04:00`	36	3,825
309.	PUC-Jensen	`-05:00`	36	3,259
310.	PUC-3077	`-04:00`	36	3,311
311.	House: East	`-04:00`	36	3,552
312.	PUC-8460	`-04:00`	36	6,494
313.	PUC-18904	`-05:00`	36	3,058
314.	BirdNET-Pi	`-04:00`	36	1,896
315.	PUC-13113	`-04:00`	36	2,698
316.	PUC-22237	`+02:00`	36	1,641
317.	PUC-porch	`-04:00`	36	1,780
318.	BirdNET-Pi Haus an der Iller	`+02:00`	36	1,784
319.	BirdNET-Pi starcross	`-05:00`	36	1,955
320.	PUC-18899	`-05:00`	36	1,981
321.	PUC-23739	`-04:00`	36	3,285
322.	PUC-22525	`+02:00`	36	2,570
323.	12702 PUC YEAH!	`-04:00`	36	3,717
324.	SAD-PUC	`-04:00`	36	3,788
325.	PUC-22253	`-04:00`	35	2,422
326.	PUC-20817	`-04:00`	35	3,066
327.	Bandon Bird Station	`-07:00`	35	3,785
328.	PUC-19481	`-05:00`	35	4,321
329.	PUC-22392	`-05:00`	35	749
330.	Esk Bridge Penicuik	`+01:00`	35	2,703
331.	PUC-17910	`-04:00`	35	2,582
332.	PUC-22209	`-04:00`	35	2,199
333.	Camberwell London, UK	`+01:00`	35	4,441
334.	PUC-2220	`-04:00`	35	3,546
335.	Riverside MN	`-05:00`	35	3,274
336.	PUC-16709	`-04:00`	35	1,046
337.	Skyland-Fernwood	`-07:00`	35	3,666
338.	LIB COGS	`+02:00`	35	5,150
339.	Kala Lagoon	`-07:00`	35	2,794
340.	PUC-19662	`-04:00`	35	1,918
341.	Lower Turkeyfoot Twp	`-04:00`	35	2,225
342.	BirdNET-Pi mark22	`+01:00`	35	2,253
343.	PUC-13520	`-04:00`	35	2,977
344.	BirdNET-Pi Kuohu	`+03:00`	35	1,413
345.	PUC-6759	`-04:00`	35	2,455
346.	PUC-21794	`-04:00`	35	2,670
347.	BirdNET-Pi Oulu (Pateniemi)	`+03:00`	35	2,425
348.	PUC-26063	`-05:00`	35	1,791
349.	PUC-22295	`-04:00`	35	1,439
350.	Four Mills	`-04:00`	35	3,908
351.	PUC-25390	`-04:00`	35	4,112
352.	PUC-8311	`-05:00`	35	3,519
353.	PUC-21032	`-05:00`	35	7,014
354.	PUC-25162	`-05:00`	35	2,259
355.	PUC-16621	`-04:00`	35	2,077
356.	PUC-22553	`-04:00`	35	3,351
357.	PUC-5113	`-04:00`	35	2,282
358.	MamaBird	`-04:00`	35	5,181
359.	PUC-23457	`+02:00`	35	1,627
360.	PUC-25909	`-05:00`	35	5,261
361.	BirdNET-Pi Warrior, AL	`-05:00`	35	3,909
362.	Guests house PUC-16561	`-05:00`	35	2,431
363.	PUC-13337	`-04:00`	35	1,383
364.	PUC-21189	`-04:00`	35	2,082
365.	U2-PUC-19725	`+02:00`	35	5,365
366.	BirdNET-Pi ha	`+02:00`	35	1,700
367.	Westmont	`-05:00`	35	3,388
368.	PUC-15179	`-04:00`	35	2,829
369.	PUC-16648	`-07:00`	35	3,475
370.	PUC-18284	`-04:00`	35	1,616
371.	PUC-22333	`+02:00`	35	6,101
372.	PUC-8181	`-04:00`	35	1,533
373.	Home PUC-17549	`-04:00`	35	1,786
374.	PUC-20031	`-04:00`	35	1,766
375.	Jacki’s PUC-19981	`-05:00`	35	2,238
376.	MB-birdy	`-05:00`	35	4,936
377.	chirp chaser	`-05:00`	35	1,820
378.	PUC-2139	`-04:00`	35	3,652
379.	Ken Oblik Parkway	`-05:00`	35	4,244
380.	PUC-13168	`+02:00`	35	7,127
381.	PUC-18601	`-05:00`	35	1,877
382.	MBr-PUC	`+03:00`	35	1,974
383.	PUC-3220	`-04:00`	35	2,104
384.	Happy Valley	`-07:00`	35	1,520
385.	Pineview Makanda	`-05:00`	35	2,304
386.	PUC-15373	`-04:00`	35	2,752
387.	Swafford on the Hill	`-04:00`	35	1,304
388.	Highlands Framfield	`+01:00`	34	4,868
389.	PUC-21647	`-04:00`	34	3,813
390.	Brummels Bird Box	`+02:00`	34	10,047
391.	Holmbergs BW PUC-4051	`+02:00`	34	2,569
392.	mg	`-04:00`	34	2,378
393.	Norton Manor	`-04:00`	34	4,980
394.	PUC-23621	`+02:00`	34	5,621
395.	BirdNET-Pi HouseCapulet	`-07:00`	34	3,140
396.	CC PUC-11969	`-05:00`	34	2,573
397.	Ravine Side	`-04:00`	34	2,390
398.	BirdNET-Pi Green-Lake	`-07:00`	34	3,097
399.	Hilltop House	`-05:00`	34	2,948
400.	PUC-23168	`-04:00`	34	1,779