Virginia CZM Program: 2014 Coastal Grant Project Description and Final Summary

Project Task:

49

Grantee:

Virginia Aquarium & Marine Science Center Foundation    

Project Title:

Virginia Sea Turtle and Marine Mammal Stranding Network 

Project Description as Proposed:

The Virginia Aquarium & Marine Science Center Foundation’s Stranding Response Program (VAQS) is permitted by the NOAA Fisheries Service (NMFS), U.S. Fish and Wildlife Service (USFWS) and the state to manage the marine mammal and sea turtle stranding networks in Virginia. The Aquarium’s mission is to “inspire conservation of the marine environment through education, research and sustainable practices.” With assistance from this state grant, VAQS maintains a statewide stranding network and responds to marine mammal strandings (average 99/year from 2003-2012, 427 in 2013) and sea turtle strandings (average 262/year from 2003-2012, 263 in 2013) throughout the tidal waters and shorelines along the Atlantic Ocean and Chesapeake Bay. Virginia has a rich diversity of marine mammal and sea turtle species.  There are 32 marine mammal species and five sea turtle species in the state’s stranding records. During 2013, a historic number of marine mammal strandings (427 in a single year) occurred in Virginia as a result of a bottlenose dolphin unusual mortality event. The strandings were part of the largest cetacean mortality event ever recorded. Stranding response includes carcass recovery, external/internal examination, photo/video documentation, human interaction analysis, stomach contents analysis, tissue sampling, carcass disposal, and database management. Live animal strandings, especially sea turtles and some seals, are provided with emergency medical care and rehabilitated for return to the natural environment. Animals that are successfully rehabilitated but unable to be returned to the wild are placed with professionally managed zoological parks or aquariums. Nonreleasable animals are placed with the guidance of the agency with authority – either NMFS, USFWS or both. The VAQS staff recruits, trains and coordinates a volunteer stranding team with approximately 65-70 members. Additionally, stranding response cooperators within the state network include state and federal parks staff, game wardens and biologists, military base personnel, U.S. Coast Guard, VMRC, VDGIF, life guards and law enforcement officers. Trainings are conducted throughout the year with emphasis on the natural history and stranding response requirements of sea turtles and marine mammals. The VAQS maintains the state marine mammal and sea turtle stranding databases and submits reports to NMFS and other agencies. Stranding data is stored in VAQS databases and reported to NMFS national databases. The VAQS views each stranding event as an opportunity for education about the natural history,threats (such as marine debris ingestion, entanglements and vessel strikes) and conservation needs of Virginia's sea turtle and marine mammal species. This message is presented through exhibits and outreach programs, at schools, to teachers, to groups such as girl and boy scouts, to civic organizations and at conferences and special events. Through these many efforts, information about the status of these protected species in Virginia is presented to the public and to the agencies and individuals responsible for their management and conservation. 

Federal Funding:

$31,000 

Project Contact:

Mark Swingle, 757.385.0326; mswingle@virginiaaquarium.com

Project Status:

1/1/15 - 12/31/15; Project Completed

Final Product Received:

Virginia Sea Turtle and Marine Mammal Stranding Network 2015 Grant Report (PDF)

Project Summary Provided by Grantee:

The Virginia Aquarium Stranding Response Program (VAQS) and VA stranding network collect data critical for the long-term monitoring of sea turtle and marine mammal populations. Strandings provide information on life histories and health of these species from VA waters. VAQS reported 396 VA strandings in 2015, including 101 marine mammals and 295 sea turtles. In comparison, 95 marine mammal and 248 sea turtle strandings were recorded in 2014. In 2015, stranding records for marine mammals remained at “normal” levels compared to the historic numbers documented in 2013 when 382 bottlenose dolphins stranded in Virginia as the result of a coast-wide Unusual Mortality Event (UME) caused by cetacean morbillivirus. The UME was officially closed in April 2015, though monitoring will continue. In addition to the UME, a significant percentage of VA marine mammal mortalities continue to be related to human activities that lead to pollution, vessel strikes, and interactions with fishing gear. 2015 was noteworthy because of the strandings of bottlenose dolphin and a live minke whale. Bottlenose dolphin stranding numbers (85) were at the third highest level ever recorded in Virginia. Only the UME years of 1987 and 2013 were higher. The live minke whale stranded in a marsh in Chesapeake Bay near New Point Comfort Natural Area Preserve in Port Haywood, VA. The whale was very thin and had evidence of past entanglements. After consultation with NOAA Fisheries and the VAQS veterinarian, the whale was humanely euthanized. Post mortem sampling revealed bacterial infection and other signs of septicemia.

Sea turtles stranded in high numbers in the lower Chesapeake Bay and ocean coastal regions of VA during 2015. VAQS received dozens of reports of sea turtles that were incidentally hooked by fishers. Improved outreach to fishing piers through the VAQS Virginia Pier Partner Program is beginning to enhance recovery and rehabilitation of hooked turtles. In addition, VAQS recorded six loggerhead sea turtles that were taken during dredge operations in the York Spit area of the Chesapeake Bay. Three of the dredge turtles were alive: one was successfully rehabilitated and released and the others remain in rehabilitation at the VAQS Stranding Center. Vessel strikes and fishery interactions continue to be the most commonly identified human interactions associated with sea turtle strandings.   

VAQS recorded many live strandings (85) in 2015: 72 from VA and 13 from other states. The stranding response team continued the recovery and rehabilitation of sea turtles at the VAQS Stranding Center. During the year, 37 sea turtles were successfully released following rehabilitation and 13 were disentangled and released from fishing gear. There were 11 sea turtles that remained in rehabilitation at the end of the year. 

VA marine mammal and sea turtle strandings were again at very high levels in 2015. Continued monitoring and reporting of these trends in strandings of protected species will be priorities for the VA stranding network in 2016. VAQS will continue its efforts on behalf of sea turtles and marine mammals in the mid-Atlantic region, and plans have formally been initiated for a new marine animal conservation center scheduled to open in 2019. A complete listing and discussion of 2015 stranding data and VAQS professional and education activities can be found in the final grant report to the VA Coastal Zone Management Program, VAQF Scientific Report 2016-01. Further information and a copy of the report can be found at www.VirginiaAquarium.com or by contacting VAQS at VAQStranding@gmail.com.

Disclaimer: This project summary provides the federal dollars initially awarded to the grantee. Due to underexpenditure or reprogramming of grant funds, this figure may change. For more information on the allocation of coastal grant funds, please contact Laura McKay, Virginia Coastal Program Manager, at 804.698.4323 or email: Laura.McKay@deq.virginia.gov

A more detailed Scope of Work for this project is available. Please direct your request for a copy to Virginia.Witmer@deq.virginia.gov

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Virginia Department of
Environmental Quality
P.O. Box 1105
Richmond, VA 23218
(804) 698-4000


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