California Invertebrates 4 (Bryozoans, Tunicates, Algae)

Species taught in this session are:

  • Fluted Bryozoan
  • Lacy Bryozoan
  • Northern Staghorn Bryozoan
  • Southern Staghorn Bryozoan
  • Light-bulb Tunicate
  • Stalked Tunicate
  • Club Tunicate (invasive)
  • Bull Kelp
  • Giant Kelp
  • Northern Sea Palm
  • Southern Sea Palm
  • Oarweed
  • Asian Kelp Wakame (invasive)

It's finally here: our biggest REEF Lionfish Derby of the year, the Florida Keys Lionfish Derby & Festival, is taking place this weekend! This is our 13th annual REEF Lionfish Derby hosted in the Florida Keys. Participants will take to the to hunt lionfish from sunrise to sunset this Friday and Saturday. Eighteen teams are competing in this year's derby, and we can't wait to see how many invasive lionfish they collect! The derby weekend will conclude on Sunday with a lionfish festival at the picturesque Postcard Inn Beach Resort & Marina in Islamorada, Florida.

We're counting down to the 2025 Florida Keys Lionfish Derby & Arts Festival this April! This event uniquely combines invasive lionfish removal with vibrant local arts and conservation efforts, aiming to engage the community in ocean conservation through interactive and educational activities. Here's what to expect:

As part of the 2026 Florida Keys Lionfish Derby & Arts Festival REEF will host the Derby Captains Meeting at Sharkeys Sharkbite Grill, April 23, 2026. 

Participating teams can check-in starting at 5:00 and pick up shirts, permits and team packets. The presentation will be from 6:30-7:30 and will cover a general background about invasive lionfish, best collecting and handling practices and then the Derby rules and permits. The presentation is mandatory for the captain of each derby team, and is open to anyone interested in learning more about invasive lionfish. 

Last Summer during a dive with Pacific Adventure Charters in Hood Canal, Washington, a group of REEF Pacific Advanced Assessment Team (AAT) surveyors came across something unexpected. As part of REEF’s funded project with The Russell Family Foundation, the team’s goal was to look for invasive tunicates and do REEF marine life surveys on several previously unsurveyed sites. While they found the invasive tunicates they were looking for, they also found a derelict fishing net that was damaging fragile habitat and ensnaring marine life.

REEF teamed up with the Coral Restoration Foundation (CRF) during the second week of September to host the first-ever “Corals In & Lionfish Out,” a series of events to engage and educate the public while raising funds for coral restoration and invasive lionfish removal efforts in the Florida Keys. “Corals In & Lionfish Out” coincided with REEF’s Fifth Annual Key Largo Lionfish Derby, which was held at John Pennekamp Coral Reef State Park on Sept. 13.

The impacts of invasive lionfish (Pterois volitans/miles) on native coral reef populations in the Western Atlantic Ocean and Caribbean Sea can be enormous.

It's Derby month! Join us as we gear up for an exciting week of conservation, invasive species removal, and artistic fun! The Florida Keys Lionfish Derby & Arts Festival combines local art, conservation science, and education all into one, can't-miss event! Here's an idea of what to expect:

April 23 – Kick-off Party & Captain's Meeting (5–7:30 PM)

Calling all lionfish hunters - you're invited to participate in the Florida Keys Lionfish Derby & Festival on Sept. 8-11, 2022. The event includes two days to collect as many invasive lionfish as possible, followed by a family-friendly festival hosted at Postcard Inn Beach Resort & Marina in Islamorada. The festival is open to the public and features lionfish tastings, drink specials, educational demonstrations, games, interactive booths from environmental vendors, live music, and more.

Mark your calendars! The 16th Annual Florida Keys Lionfish Derby & Arts Festival is coming up this month, on April 24-27, 2025. This event blends ocean conservation, art, science, and community fun, and it's free and open to the public! Join us for a weekend of lionfish hunting, eco-art, ocean education, and family-friendly festivities. The Lionfish Derby engages divers in a thrilling competition to remove as many invasive lionfish as possible, helping protect native marine ecosystems.

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