Website status: All systems goanna.
participating in
For observations made between 2015/01/01 and 2025/06/01
Submissions accepted up to 2025/06/01
The University of California, Berkeley is a public land-grant research university in Berkeley, California. Established in 1868 as the University of California, it is the state's first land-grant university and the first campus of the University of California system.
28,194
Identifications
21,047
Observations
3,617
Species
3,124
People
Top Species
1.
Sciurus niger Linnaeus, 1758
1,065
2.
TBD
551
3.
Junco hyemalis (Linnaeus, 1758)
378
4.
Sciurus niger
254
5.
Clathrus ruber P.Micheli ex Pers.
236
6.
Melozone crissalis (Vigors, 1839)
213
7.
Turdus migratorius Linnaeus, 1766
208
8.
Corvus brachyrhynchos C.L.Brehm, 1822
207
9.
Leratiomyces percevalii (Berk. & Broome) Bridge & Spooner
160
10.
Calypte anna (R.Lesson, 1829)
151
Top Observers
1.
P Holroyd
{:id=>"3223", :score=>12540.0, :observations_count=>627, :species_count=>183, :percentage=>"2.48"}
2.
maryam_saad
{:id=>"4601504", :score=>10900.0, :observations_count=>221, :species_count=>114, :percentage=>"2.16"}
3.
bellas_jay
{:id=>"5701949", :score=>8010.0, :observations_count=>109, :species_count=>40, :percentage=>"1.59"}
4.
anameilike
{:id=>"2393228", :score=>6840.0, :observations_count=>345, :species_count=>214, :percentage=>"1.35"}
5.
obsr418238
{:id=>nil, :score=>6560.0, :observations_count=>328, :species_count=>76, :percentage=>"1.30"}
6.
drewmc20
{:id=>"5185592", :score=>6380.0, :observations_count=>319, :species_count=>78, :percentage=>"1.26"}
7.
Ashley D
{:id=>"201407", :score=>5640.0, :observations_count=>282, :species_count=>106, :percentage=>"1.12"}
8.
ryankiessling
{:id=>"8566334", :score=>5280.0, :observations_count=>112, :species_count=>87, :percentage=>"1.05"}
9.
obsr31986
{:id=>nil, :score=>4620.0, :observations_count=>231, :species_count=>58, :percentage=>"0.91"}
10.
kelseymour
{:id=>"3965315", :score=>4420.0, :observations_count=>221, :species_count=>84, :percentage=>"0.88"}
Recent Observations