Join us on September 7th to document biodiversity in celebration of California Biodiversity Day!

Let's document California's biodiversity! This project will track biodiversity at the Elkhorn Slough Reserv...

BioBlitz for the Students of Hall District! The group with the most identifications wins!

Observations in and around the long-term monitoring stations set up as part of the state-wide California Cl...

Ocean Sanctuaries is hosting a California Coastal Tidepool Bioblitz for the day. This is voluntary and the...

Marine Bio kayak trip project. Grades will be scaled based on the number of observations made - meaning, th...

We want to identify as many species as we can on the weekend of March 25-26, 2017 at Elkhorn Slough.

Our goal is to: Build a reference for the biodiversity of the Elkhorn Slough waterway and adjacent habitats...

Help discover and track the wildlife and wild flora on the Elkhorn Slough Reserve!

“King Tides” are very high and very low tides. They happen when the sun, moon and Earth align, creating a ...

“King Tides” are very high and very low tides. They happen when the sun, moon and Earth align, creating a ...

The "King Tides" are a great time to explore tide pools. Connect with nature, explore the beach, and suppo...

The "King Tides" are a great time to explore tide pools. Connect with nature, explore the beach, and suppo...

“King Tides” are very high and very low tides. They happen when the sun, moon and Earth align, creating a ...

Help document California's incredible coastal biodiversity! It is time to go out, be socially distanced an...

Help document California's incredible coastal biodiversity! It is time to go out, enjoy the sun, be social...

Discover the flora and fauna of a tide pool near you during the King Tide period of Dec. 22-23, 2018

The "King Tides" are a great time to explore tide pools. Connect with nature, explore the beach, and suppo...

This project seeks to systematically collect information on the Elkhorn Slough Ecological Reserve's insect ...

Part of the Snapshot Cal Coast 2019 focusing on sea star species. See our "umbrella" project: Sea Star Wat...

Join us for the third annual Snapshot Cal Coast! From June 13th thru June 20th 2018, we will be document...

What's in the Slough?? We want to know! Join us June 16th as we search Elkhorn Slough from top to bottom to...

From the mudflats and eelgrass beds, to the coastal meadows and oak forests, we want to know, what's in El...

Help us document coastal biodiversity as part of the statewide Snapshot CalCoast Campaign! June 18th we are...