Mar
8
8:00 AM08:00
Winter BioBlitz at Hellyer Park
Join BioBlitz Club and Keep Coyote Creek Beautiful for a winter BioBlitz at Hellyer Park!
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Mar
25
6:30 PM18:30
A Glimpse of Nature's Nighttime World
We’ll explore how bats navigate and forage in total darkness, the important pest-control services they provide, and the conservation challenges they face. We’ll also discover how ultraviolet light reveals glowing arthropods such as scorpions and millipedes, uncovering a surprising and beautiful side of nighttime nature.
Apr
19
9:00 AM09:00
Tulare Hill April 2026 BioBlitz event
Join us for a special BioBlitz event in Tulare Hill, north of Coyote Valley.
Apr
24
10:00 AM10:00
City Nature Challenge
Join the California Academy of Sciences as we try to find and document all the species we can in the tidepools at Pillar Point as part of the City Nature Challenge!
Apr
25
12:30 PM12:30
Mountain View: Shoreline BioBlitz event + City Nature Challenge!
Join BioBlitz Club and Grassroots Ecology on our 3rd BioBlitz event at Shoreline!
Apr
25
2:00 PM14:00
Saratoga: West Valley College Mini BioBlitz and Tabling Event
Join BioBlitz Club for a BioBlitz at the West Valley College Wildflower Show.
Apr
26
9:00 AM09:00
San Jose: Alum Rock Park Spring CNC BioBlitz event
Join BioBlitz Club and Keep Coyote Creek Beautiful for a spring BioBlitz event, as part of the City Nature Challenge event!
May
20
7:00 AM07:00
Sea Slug Search Tidepooling
Join the California Academy of Sciences as we try to find and document all the species we can in the tidepools at Pillar Point as part of the Sea Slug Search!
Jun
3
6:30 AM06:30
Snapshot Cal Coast Tidepooling Bioblitz
Join the California Academy of Sciences as we try to find and document all the species we can in the tidepools at Pillar Point as part of the Snapshot Cal Coast!
Jun
30
5:30 AM05:30
Solstice Sea Star Search
Join the California Academy of Sciences as we try to find and document all the species we can in the tidepools at Pillar Point as part of the Solstice Sea Star Search!
Sep
5
to Sep 13
California Biodiversity Day
As a global biodiversity hotspot, California has an immense array of nature to explore. We've compiled a few resources to guide folks in learning more about the nature around them, while contributing valuable data that can be used to answer important local conservation questions.
Jan
18
10:00 AM10:00
Martin Luther King Jr. Day of Service Virtual Bioblitz
Be part of this special edition of MLK Jr. Day of Service and discover how you can become a community scientist and contribute to parks and beyond!
Apr
27
10:30 AM10:30
Untitled Event
Take part in the fourth annual City Nature Challenge, an international community science competition to see which urban area can document the most nature.
Apr
26
9:00 AM09:00
City Nature Challenge Bioblitz: Eastern Tributary
Join us for a Presidio bioblitz, where you'll help identify as many species as possible over a short period of time. We'll use iNaturalist, a community-powered website and app, to upload and share observations and to get help from other users. Bioblitzes are being held at 16 sites all around the Presidio!
Apr
26
8:00 AM08:00
City Nature Challenge Bioblitz: El Polin Springs
Join us for the City Nature Challenge 2019 @ the Presidio, part of an annual worldwide competition where city dwellers make observations of “nature where they live.”
