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Updated ~3 hours ago
All Years
This Year, 2025
This Month, Apr 2025
Custom Time Period
Change Time Period
Event
GBBC—14-17 Feb 2025
October Big Day—12 Oct 2024
Global Big Day—11 May 2024
GBBC—16-19 Feb 2024
October Big Day—14 Oct 2023
Global Big Day—13 May 2023
GBBC—17-20 Feb 2023
October Big Day—8 Oct 2022
Global Big Day—14 May 2022
GBBC—18-21 Feb 2022
October Big Day—9 Oct 2021
Global Big Day—8 May 2021
GBBC—12-15 Feb 2021
October Big Day—17 Oct 2020
Global Big Day—9 May 2020
GBBC—14-17 Feb 2020
October Big Day—19 Oct 2019
Global Big Day—4 May 2019
GBBC—15-18 Feb 2019
October Big Day—6 Oct 2018
Global Big Day—5 May 2018
GBBC—16-19 Feb 2018
Global Big Day—13 May 2017
GBBC—17-20 Feb 2017
Global Big Day—14 May 2016
GBBC—12-15 Feb 2016
Global Big Day—9 May 2015
GBBC—13-16 Feb 2015
GBBC—14-17 Feb 2014
GBBC—15-18 Feb 2013
Checklist Leaders
1.
Middlesex
4798
2.
Essex
3434
3.
Worcester
2394
4.
Barnstable
2356
5.
Hampshire
2183
6.
Suffolk
2025
7.
Norfolk
1744
8.
Berkshire
1573
9.
Plymouth
1290
10.
Bristol
735
11.
Franklin
687
12.
Hampden
607
13.
Nantucket
384
14.
Dukes
359
Show all
Species Leaders
1.
Essex
190
2.
Plymouth
190
3.
Barnstable
186
4.
Worcester
170
5.
Middlesex
165
6.
Norfolk
165
7.
Hampshire
163
8.
Bristol
162
9.
Suffolk
161
10.
Franklin
155
11.
Berkshire
143
12.
Hampden
143
13.
Nantucket
138
14.
Dukes
126
Show all
