Catch that Spat!

This year's spat catcher program has supplied the Lynnhaven River with 1,876 new oysters to continue growing, filtering, and reproducing in the river! 

Every year, volunteers around the watershed hang small wire cages (10"x 10" x 6") from their docks. One cage is filled with oyster shells while the other cage is filled with crushed concrete. The cages remain hanging from the docks for about 6 months from June through January. Volunteers pull their cages out of the water every month or so, give them a few shakes to keep them from becoming too muddy, and then put them back in the water to continue growing.

From about mid-June through October or November, oysters reproduce in the river and spat (larvae) floating through the water during this time discover the cages and settle on this substrate.

In January, once oysters stop actively growing for the winter, volunteers pull their cages out of the water and bring them to us. We then sift through lots of marsh critters and mud to count the number of spat from each cage. The point of counting the spat is to help us better understand the distribution of spat throughout the river, based on the location of each volunteer's cage.

"Marsh critters"

During the very successful 2014 spat catching season we discovered all kinds of interesting creatures scattered among the cages, including feather blennies, oyster toadfish, striped killifish, a black-fingered mud crab, and much more. Thanks to all of the hard work put forth by our volunteers, we are thrilled to announce that the total number of oyster spat collected by all fifteen volunteers was 1,876 spat! 951 of those were found in the shell cages while the other 925 spat were in the cages with crushed concrete. After the spat was counted, they were then placed on a sanctuary reef near First Landing State Park. 

Using the data collected we have found an increase in the amount of oyster spat in the river. In 2013, the total number of spat collected by all 25 volunteers was 1,319, including 520 from the Elizabeth River. These numbers give us a good indication that spat settlement in the Lynnhaven River during the summer of 2014 was better than during the summer of the previous year, which is great news! This also means that our 2014 oyster restoration projects probably fared well with natural spat settlement!

This data also helped confirm that crushed concrete can perform very well as a substitute for shell in future oyster reef restoration projects. Crushed concrete is a great alternative to limited and expensive oyster shell. 

Number of Spat Collected in 2013 & 2014:

	2013	2014
# Spat Shell Cage	499	951
# Spat Concrete Cage	820	925
Total # Spat	1,319 (520 from Elizabeth River)	1,876

You can read more about the spat catcher program in the Virginian Pilot Beacon article written by Mary Reid Barrow here. 

We couldn't make this program happen without our volunteers! If you would like to become a volunteer for the Spat Catcher Program please contact our Restoration Project Coordinator, Meredith Malone.

Written by: Emily Bodsford
Edited by: Meredith Malone and Trista Imrich

Save those Oyster Shells for Restoration!

Having an Oyster Roast or Clam Bake? Save those Shells!

Save Oyster Shells (S.O.S.) for the Lynnhaven. If your organization (or you personally) have an oyster roast coming up, give us a call! We will pick up the oyster shell following your roast, and they will be cured and later used on a sanctuary oyster reef! Call 962-5398 or email.

In the Summer of 2006, Lynnhaven River NOW launched a pilot program with 8 Virginia Beach restaurants as well as public donations to gather and recycle oyster and clam shells which were used to build our LRNow/Athey Island Oyster Reef in the Spring of 2008. The pilot program was so successful, it is now an ongoing program in partnership with the City of Virginia Beach.

Look for the blue trash cans labeled "Shell Only" at these Public Drop-off Sites for your Oyster and Clam shells:

• Lynnhaven River NOW office, Brock Environmental Center, 3663 Marlin Bay Dr, Virginia Beach, VA 23455 (near the parking lot entrance from Marlin Bay Dr, set atop a wooden platform)
• Lynnhaven River NOW satellite office, 1608 Pleasure House Road, Suite 108. 
• VA Aquarium in the Satellite Parking Lot, 717 General Booth Blvd. (This is the parking lot ACROSS General Booth Blvd. from the main Aquarium building.) 
• Welton's Seafood, 940 Laskin Road, Virginia Beach
• Virginia Beach Landfill, 1989 Jake Sears Road, ask for directions at the gate.

Check out a video of how we collect our shell here:

Here is our own version of the Virginia Beach Oyster (shellfish) Trail! These VB Restaurants are saving their oyster & clam shells for us, and we hope you will patronize them and thank them for their participation:

• 21^st Street Seafood Company, 2106 Pacific Avenue
• Abbey Road Restaurant, 203 22nd Street
• Blue Seafood and Spirits, 2181 Upton Drive, Suite 420
• Bubba's, 3323 Shore Drive
• Captain George's, 1956 Laskin Road
• Chick's Oyster Bar, 2143 Vista Circle
• Coastal Grill, 1427 N. Great Neck Road, #104
• CP Shuckers, 1400 Atlantic Avenue
• CP Shuckers, 3232 Shore Drive
• Croakers, 3629 Shore Drive
• Croc's 19^th Street Bistro, 620 19th Street
• Dockside, 3311 Shore Drive
• Five 01 City Grill, 501 North Birdneck Road
• Harpoon Larry's, 216 24th Street
• Lucky Oyster, 2165 General Booth Boulevard
• Metropolitan Oyster Exchange, 972 Laskin Road
• Ocean Eddie's, 1506 Atlantic Avenue
• Rockafeller's, 308 Mediterranean Avenue
• Salt, 1716 Pleasure House Road, #101
• Sheraton Oceanfront Hotel,3501 Atlantic Avenue
• Steinhilber's, 653 Thalia Road
• Swan Terrace, 5641 Indian River Road
• Tautog's, 205 23rd Street
• Yukai Seafood Buffet, 1952 Laskin Road