California Sea Lion: Worldwide Observations from iNaturalist

  • January: 2,560

    J

  • February: 2,909

    F

  • March: 4,091

    M

  • April: 3,601

    A

  • May: 3,693

    M

  • June: 3,450

    J

  • July: 3,141

    J

  • August: 3,983

    A

  • September: 3,757

    S

  • October: 2,770

    O

  • November: 2,697

    N

  • December: 2,714

    D

Recorded year-round, from 39,366 research-grade observations worldwide.

Recorded year-round at La Jolla.

Research-grade observations by month at each linked place, from iNaturalist
January

J

February

F

March

M

April

A

May

M

June

J

July

J

August

A

September

S

October

O

November

N

December

D

La Jolla
January: 850
February: 1,178
March: 1,416
April: 806
May: 737
June: 988
July: 770
August: 734
September: 748
October: 574
November: 836
December: 1,009

Peak

Regular

Occasional

Quiet

How to see them

Protecting this species

Recent sightings

Photos

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