la county

within 25 miles

Oct 3, 2025

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Natural History Museum of Los Angeles County

GeckoWatch

Map the fine-scale distribution of nonnative geckos in the U.S.

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsEcology & EnvironmentBiologysummer reading 2021geckosnatural history museum of los angelessocalherplos angelesreptilesl.a.gecko watchnatural history museum of los angeles countygeckonatural history museumsouthern californiacitizen sciencereptilelamuseumlizardsgeckowatchlizardherpetologyherps

CSU Desert Studies Consortium

Harvester Hunt

Understanding native ant ecology to support urban biodiversity.

Near your search location!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsInsects & Pollinatorsla countycaliforniafamilyurbannatureurban biodiversityphotographyentomologyurbanhomeschoolantspicsnativespeciesurban wildlifemyrmecologyurbanbiodiversityinaturalistnative speciesunschoolphotosnativefamily-friendlywildlifelanativewildlifeurbanwildlifekidsbiodiversitylos angeleslos angeles county

Natural History Museum of Los Angeles County

L.A. Nature Map

Document the biodiversity of plants and animals in L.A.

Multiple locations, including yours!

Ongoing

Citizen ScienceEducationInsects & PollinatorsBiologyEcology & EnvironmentBirdsAnimalsNature & Outdoorssouthern californiacaliforniamapwildlifebiodiversityfaunal.a.floraplantslos angeleslanature

Los Angeles Public Library, LA Sanitation & Environment, LA Department of Recreation & Parks, Natural History Museum of LA County, LA Department of Water & Power

LA Nature Quest

Track the City’s native & invasive species, reduce data gaps

Multiple locations, including yours!

Ongoing through November 1, 2025 at 6:59 AM

Citizen ScienceAnimalsNature & OutdoorsBirdsbioblitzurban naturelibrarylos angelesnatureconservationwildlife

Pima County Parks and Recreation

Pima County Parks and Recreation: All About Autumn Hike at Colossal Cave Mountain Park

Colossal Cave Mountain Park Arizona

November 3, 2025 at 7:00 AM

CommunityGeneral Science