
Explore the Bay: Marine Life Inventory
The Explore the Bay: Marine Life Inventory program starts with an introductory lesson about Upper Newport Bay. Participants then go into the field to deploy scientific sampling equipment and capture data. Sampling equipment includes a trawl net to collect bottom-dwelling organisms, a beach seine to gather nearshore organisms, mud sampling devices to capture invertebrates, and water quality testing tools to measure the health of the bay. The program concludes with an analysis of the data and the importance of community science in a biologically diverse area. As this is a hands-on program, participants should be prepared to get wet and muddy, handle live organisms, and transcribe data.





Sample Agenda
9:00am - 9:30am / Watershed Introduction
A short lecture provides an introduction to this space and an overview of the activities for the day.
9:30am - 10:30am / Station 1 or Station 2
Participants are split into two groups and rotated between the activities at Station 1 and Station 2. Station 1: Boat Trawl with California Department of Fish and Wildlife. Station 2: Water Quality Testing and Mud Grab Sampling with Orange County Coastkeeper.
10:30am - 11:30am / Station 1 or Station 2
Groups rotate between Station 1 and Station 2.
11:30am - 12:30pm / Beach Seine
Both groups are brought together for the Beach Seine activity.
12:30pm - 1:00pm / Watershed Conclusion
A short conclusion wraps up the day with a summary of the finding and other opportunities to get involved.
Registration Required
To register, please send an email to jene.dietz@wildlife.ca.gov with the date you are interested in attending (listed below), the number of people in your party, and any questions you may have. Please note, all participants must be 13-years and older and those under 18 must have a parent/guardian present. Thank you for your interest in contributing to scientific monitoring of Upper Newport Bay!
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Saturday, July 26, 2025 from 9:00am - 1:00pm
Saturday, August 9, 2025 from 9:00am - 1:00pm
Saturday, September 6, 2025 from 9:00am - 1:00pm
Saturday, October 18, 2025 from 9:00am - 1:00pm
Saturday, November 22, 2025 from 9:00am - 1:00pm
Saturday, December 6, 2025 from 9:00am - 1:00pm