City Nature Challenge 2022 - Trial Run
For observations made between 2022/04/14 and 2022/04/16
Submissions accepted up to 2022/04/20
Started in 2016 as a competition between San Francisco and Los Angeles, the City Nature Challenge (CNC) has grown into an international event, motivating people around the world to find and document wildlife in their cities. Run by the Community Science teams at the California Academy of Sciences and the Natural History Museum of Los Angeles County, the CNC is an annual four-day global bioblitz at the end of April, where cities are in a collaboration-meets-friendly-competition to see not only what can be accomplished when we all work toward a common goal, but also which city can gather the most observations of nature, find the most species, and engage the most people in the event.
37,342
Identifications
Identifications
36,033
Observations
Observations
5,172
Species
Species
2,570
People
People
Participating Regions
9,729
Identifications
Identifications
9,391
Observations
Observations
825
Species
Species
719
People
People
7,778
Identifications
Identifications
7,606
Observations
Observations
506
Species
Species
442
People
People
5,929
Identifications
Identifications
5,735
Observations
Observations
668
Species
Species
472
People
People
2,856
Identifications
Identifications
2,768
Observations
Observations
218
Species
Species
182
People
People
2,216
Identifications
Identifications
2,160
Observations
Observations
329
Species
Species
116
People
People
1,971
Identifications
Identifications
1,934
Observations
Observations
272
Species
Species
124
People
People
1,338
Identifications
Identifications
1,334
Observations
Observations
153
Species
Species
61
People
People
958
Identifications
Identifications
938
Observations
Observations
206
Species
Species
64
People
People
805
Identifications
Identifications
721
Observations
Observations
265
Species
Species
52
People
People
753
Identifications
Identifications
595
Observations
Observations
456
Species
Species
102
People
People
536
Identifications
Identifications
525
Observations
Observations
157
Species
Species
12
People
People
523
Identifications
Identifications
497
Observations
Observations
220
Species
Species
24
People
People
404
Identifications
Identifications
394
Observations
Observations
155
Species
Species
39
People
People
385
Identifications
Identifications
381
Observations
Observations
62
Species
Species
31
People
People
242
Identifications
Identifications
231
Observations
Observations
96
Species
Species
11
People
People
239
Identifications
Identifications
230
Observations
Observations
124
Species
Species
18
People
People
193
Identifications
Identifications
175
Observations
Observations
116
Species
Species
27
People
People
174
Identifications
Identifications
157
Observations
Observations
133
Species
Species
24
People
People
170
Identifications
Identifications
141
Observations
Observations
110
Species
Species
19
People
People
143
Identifications
Identifications
120
Observations
Observations
101
Species
Species
31
People
People
Recent Observations