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 founding campus of the University of California system.
12,784
Identifications
8,750
Observations
1,921
Species
1,577
People
Top Species
1.
Sciurus niger Linnaeus, 1758
660
2.
Junco hyemalis (Linnaeus, 1758)
240
3.
TBD
192
4.
Clathrus ruber P.Micheli ex Pers.
177
5.
Corvus brachyrhynchos C.L.Brehm, 1822
160
6.
Turdus migratorius Linnaeus, 1766
138
7.
Melozone crissalis (Vigors, 1839)
121
8.
Poecile rufescens (J.K.Townsend, 1837)
96
9.
Leratiomyces percevalii (Berk. & Broome) Bridge & Spooner
79
10.
Falco peregrinus Tunstall, 1771
76
Top Observers
1.
maryam_saad
{:id=>"4601504", :score=>8340.0, :observations_count=>169, :species_count=>96, :percentage=>"3.91"}
2.
P Holroyd
{:id=>"3223", :score=>7300.0, :observations_count=>365, :species_count=>130, :percentage=>"3.42"}
3.
bellas_jay
{:id=>"5701949", :score=>3480.0, :observations_count=>38, :species_count=>25, :percentage=>"1.63"}
4.
jessicajliu
{:id=>"4164261", :score=>3320.0, :observations_count=>50, :species_count=>45, :percentage=>"1.55"}
5.
pliosaur
{:id=>"897675", :score=>3120.0, :observations_count=>108, :species_count=>90, :percentage=>"1.46"}
6.
drewmc20
{:id=>"5185592", :score=>2900.0, :observations_count=>145, :species_count=>33, :percentage=>"1.36"}
7.
ryankiessling
{:id=>"8566334", :score=>2840.0, :observations_count=>66, :species_count=>50, :percentage=>"1.33"}
8.
Ashley D
{:id=>"201407", :score=>2740.0, :observations_count=>137, :species_count=>67, :percentage=>"1.28"}
9.
obsr1677090
{:id=>nil, :score=>2720.0, :observations_count=>136, :species_count=>30, :percentage=>"1.27"}
10.
kelseymour
{:id=>"3965315", :score=>2160.0, :observations_count=>108, :species_count=>54, :percentage=>"1.01"}
Recent Observations