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Sea Turtles in Sea Turtles in Georgia Georgia Georgia Department of Natural Georgia Department of Natural Resources Resources Wildlife Resources Division Wildlife Resources Division

Sea Turtles in Georgia Georgia Department of Natural Resources Wildlife Resources Division

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Page 1: Sea Turtles in Georgia Georgia Department of Natural Resources Wildlife Resources Division

Sea Turtles in GeorgiaSea Turtles in Georgia

Georgia Department of Natural ResourcesGeorgia Department of Natural Resources

Wildlife Resources DivisionWildlife Resources Division

Page 2: Sea Turtles in Georgia Georgia Department of Natural Resources Wildlife Resources Division

What is a Sea Turtle?What is a Sea Turtle?

Page 3: Sea Turtles in Georgia Georgia Department of Natural Resources Wildlife Resources Division

Sea Turtles in Sea Turtles in GeorgiaGeorgia

Page 4: Sea Turtles in Georgia Georgia Department of Natural Resources Wildlife Resources Division

Loggerhead Sea Loggerhead Sea TurtleTurtle

Most Common Sea Turtle in GeorgiaMost Common Sea Turtle in Georgia Large heads, reddish-yellow in colorLarge heads, reddish-yellow in color Weigh upwards to 300 lbs. Weigh upwards to 300 lbs. Nest on all Georgia barrier IslandsNest on all Georgia barrier Islands Feed primarily on jellyfish, crabs, Feed primarily on jellyfish, crabs,

mollusks and snailsmollusks and snails

Page 5: Sea Turtles in Georgia Georgia Department of Natural Resources Wildlife Resources Division

The Amazing JourneyThe Amazing JourneyThe complex natural history of the Loggerhead Sea The complex natural history of the Loggerhead Sea TurtleTurtle

Page 6: Sea Turtles in Georgia Georgia Department of Natural Resources Wildlife Resources Division

The Amazing The Amazing JourneyJourney

Females lay their eggs from May through Females lay their eggs from May through AugustAugust

Page 7: Sea Turtles in Georgia Georgia Department of Natural Resources Wildlife Resources Division

The Amazing The Amazing JourneyJourney

Each nest contains approximately 120 ping-Each nest contains approximately 120 ping-pong ball sized eggs. Females may nest up pong ball sized eggs. Females may nest up

to 7 times each season (Average=4.1)to 7 times each season (Average=4.1)

Page 8: Sea Turtles in Georgia Georgia Department of Natural Resources Wildlife Resources Division

The Amazing The Amazing JourneyJourney

Hatchlings emerge after sixty days of Hatchlings emerge after sixty days of incubationincubation

The sex of the hatchlings is determined by The sex of the hatchlings is determined by the incubation temperaturethe incubation temperature

Page 9: Sea Turtles in Georgia Georgia Department of Natural Resources Wildlife Resources Division

The Amazing JourneyThe Amazing Journey

Page 10: Sea Turtles in Georgia Georgia Department of Natural Resources Wildlife Resources Division

The Amazing JourneyThe Amazing Journey

Page 11: Sea Turtles in Georgia Georgia Department of Natural Resources Wildlife Resources Division

The Amazing JourneyThe Amazing Journey

Page 12: Sea Turtles in Georgia Georgia Department of Natural Resources Wildlife Resources Division
Page 13: Sea Turtles in Georgia Georgia Department of Natural Resources Wildlife Resources Division

The Amazing JourneyThe Amazing Journey

Page 14: Sea Turtles in Georgia Georgia Department of Natural Resources Wildlife Resources Division

The Amazing JourneyThe Amazing Journey

Page 15: Sea Turtles in Georgia Georgia Department of Natural Resources Wildlife Resources Division

Threats - Pelagic Longline Fishery Threats - Pelagic Longline Fishery MortalityMortality

Page 16: Sea Turtles in Georgia Georgia Department of Natural Resources Wildlife Resources Division

The Amazing JourneyThe Amazing Journey

Juveniles return to Georgia after 8-10 Juveniles return to Georgia after 8-10 yearsyears

Page 17: Sea Turtles in Georgia Georgia Department of Natural Resources Wildlife Resources Division

Threats - Shrimp Trawl Threats - Shrimp Trawl FisheryFishery

Page 18: Sea Turtles in Georgia Georgia Department of Natural Resources Wildlife Resources Division

Turtle Excluder Device

Page 19: Sea Turtles in Georgia Georgia Department of Natural Resources Wildlife Resources Division

Threats - Boat StrikesThreats - Boat Strikes

Page 20: Sea Turtles in Georgia Georgia Department of Natural Resources Wildlife Resources Division

ThreatsThreats-- PollutionPollution

Page 21: Sea Turtles in Georgia Georgia Department of Natural Resources Wildlife Resources Division

Threats - Over Harvest of Prey Threats - Over Harvest of Prey SpeciesSpecies

Page 22: Sea Turtles in Georgia Georgia Department of Natural Resources Wildlife Resources Division

The Amazing JourneyThe Amazing Journey

Return to nest in Georgia after 30-35 years Return to nest in Georgia after 30-35 years at seaat sea

Page 23: Sea Turtles in Georgia Georgia Department of Natural Resources Wildlife Resources Division

Threats - Loss of Nesting Threats - Loss of Nesting HabitatHabitat

Page 24: Sea Turtles in Georgia Georgia Department of Natural Resources Wildlife Resources Division

Threats - Artificial LightingThreats - Artificial Lighting

Page 25: Sea Turtles in Georgia Georgia Department of Natural Resources Wildlife Resources Division

The Amazing The Amazing JourneyJourney

The amazing journey ends where it began The amazing journey ends where it began

Page 26: Sea Turtles in Georgia Georgia Department of Natural Resources Wildlife Resources Division

Sea Turtle Management in Sea Turtle Management in GeorgiaGeorgia

Twelve sea turtle nesting projects in Twelve sea turtle nesting projects in GeorgiaGeorgia

Page 27: Sea Turtles in Georgia Georgia Department of Natural Resources Wildlife Resources Division
Page 28: Sea Turtles in Georgia Georgia Department of Natural Resources Wildlife Resources Division
Page 29: Sea Turtles in Georgia Georgia Department of Natural Resources Wildlife Resources Division

Loggerhead Nesting in Georgia, 1989-Loggerhead Nesting in Georgia, 1989-20032003

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Page 30: Sea Turtles in Georgia Georgia Department of Natural Resources Wildlife Resources Division

Sea Turtle Stranding and Salvage Sea Turtle Stranding and Salvage NetworkNetwork

Page 31: Sea Turtles in Georgia Georgia Department of Natural Resources Wildlife Resources Division

Sea Turtle Stranding and Salvage Sea Turtle Stranding and Salvage NetworkNetwork

Page 32: Sea Turtles in Georgia Georgia Department of Natural Resources Wildlife Resources Division

Protecting Sea TurtlesProtecting Sea Turtles

Page 33: Sea Turtles in Georgia Georgia Department of Natural Resources Wildlife Resources Division

Satellite TelemetrySatellite Telemetry

Page 34: Sea Turtles in Georgia Georgia Department of Natural Resources Wildlife Resources Division

What does the future hold for What does the future hold for Loggerhead Sea Turtles in Georgia?Loggerhead Sea Turtles in Georgia?

The long-term data suggests a 1.2% The long-term data suggests a 1.2% annual decline in nesting over 30 years.annual decline in nesting over 30 years.

Recovery Plan requires 2,000 nests per Recovery Plan requires 2,000 nests per year for 25 years.year for 25 years.

Must continue to maximize reproductive Must continue to maximize reproductive successsuccess

Reduce threats associated with Reduce threats associated with commercial fisheriescommercial fisheries

Recovery will require international effortRecovery will require international effort

Page 35: Sea Turtles in Georgia Georgia Department of Natural Resources Wildlife Resources Division

How can you How can you help?help?

Reduce beach lightingReduce beach lighting Do not disturb nesting femalesDo not disturb nesting females Do not litterDo not litter Be active (attend public meetings, write Be active (attend public meetings, write

government officials, join conservation groups)government officials, join conservation groups) VolunteerVolunteer

Page 36: Sea Turtles in Georgia Georgia Department of Natural Resources Wildlife Resources Division

For more information, visit

the Wildlife Resources Division

website:

www.georgiawildlife.com