Sea Turtle Nest Monitoring System

North Carolina WRC Sea Turtle Project

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Nests
1-5
6-10
11-20
21-40
40+

Beach Description

North Carolina WRC Sea Turtle Project

Figure Eight Island is located near the middle of the coast of North Carolina. Monitoring and protection of sea turtle nests and hatchlings on the island was started in 1986, and annual monitoring has been in place for over 15 years. The Figure Eight Homeowners Association is a vibrant sponsor of the sea turtle monitoring project, and the residents are supportive of the ongoing nest protection activities.


Year

The data presented here should be considered preliminary in nature. All data, figures and maps on this website remain copyright of the project coordinators and may not be used or referenced without the explicit written consent of the data owners.

Summary What does this mean Activity

DNA Samples Assigned: 19 (100.0%)
Unique Females: 13 (analysis incomplete)
Nests: 19
  In Situ: 17
  Relocated: 2 (10.5%)
  Inventoried: 16 (84.2%)
  Lost: 2 (10.5%)
  Unknown: 1
False Crawls: 32

Estimated Eggs to Date: 1965
  Eggs Lost: 26 (1.3%)
  Hatched Eggs: 1788
  Emerged Hatchlings: 1767
  Mean Incubation Duration (all): 59.1 days
  Mean Clutch Count: 131.5 eggs (Relocated Only)

Mean Hatch Success: 81.2%
Mean Emergence Success: 80.2%
Nest Success: 88.8%
Beach Success: 37.2%

Last Updated: 2019-11-13 14:11:37 (2460.9 days ago)

Hover mouse over each chart for a description.

Significant Nest Losses
Egg Status Egg Losses
SpeciesNestsFalse Crawls
Loggerhead1932