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

Onslow Beach
North Carolina WRC Sea Turtle Project

Onslow beach is located within the Camp Lejeune Marine Corps Base in Onslow County. This beach has one of the longest-running sea turtle monitoring projects in North Carolina (since the early 1970s), and also has a Sea Turtle Sanctuary established in its nearshore coastal waters. Personnel from the Environmental Management Division of Camp Lejeune are responsible for monitoring and protecting sea turtle nests laid on Onslow beach, and also for responding to stranded turtles


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: 90 (97.8%)
Unique Females: 38 (analysis incomplete)
Nests: 92
  In Situ: 49
  Relocated: 43 (46.7%)
  Inventoried: 87 (94.5%)
  Unknown: 5
False Crawls: 98

Estimated Eggs to Date: 9889
  Eggs Lost: 108 (1%)
  Hatched Eggs: 5217
  Emerged Hatchlings: 2059
  Mean Incubation Duration (all): 57.6 days
  Mean Clutch Count: 107.3 eggs (Relocated Only)

Mean Hatch Success: 51.5%
Mean Emergence Success: 20.7%
Nest Success: 26.4%
Beach Success: 48.4%

Last Updated: 2019-10-25 13:07:11 (2479.9 days ago)

Hover mouse over each chart for a description.

Significant Nest Losses
Egg Status Egg Losses
SpeciesNestsFalse Crawls
Loggerhead9197
Green Turtle11