Sea Turtle Nest Monitoring System

North Carolina WRC Sea Turtle Project

Select a Beach:
Nests
No Data
1-10
11-100
101-1000
1000+

Program Description

North Carolina WRC Sea Turtle ProjectThe North Carolina Wildlife Resources Commission (NCWRC) began monitoring sea turtle nesting activities in the late 1970s. Studies by Deborah Crouse in the early 1980s established baseline data on density, distribution, and chronology of nesting as well as identifying potential hazards to successful nesting in North Carolina. This led to the development of the Sea Turtle Protection Program that is administered by the NCWRC's Nongame and Endangered Wildlife Program (now Wildlife Diversity Program). Information gained from this program contributes to ongoing sea turtle nest management and protection projects on all of the state's beaches.

There are approximately 330 miles of ocean-facing sandy beaches in North Carolina that provide suitable nesting habitat for sea turtles. To date, loggerheads, green turtles, leatherbacks and Kemp’s ridleys sea turtle nests have been recorded on North Carolina beaches - and even two nests laid by a hawksbill sea turtle in 2016. By far the most common nesting species is the loggerhead. In North Carolina, nesting surveys and nest protection measures are carried out by a variety of public agencies such as the National Park Service, USFWS, U.S. Marine Corps, U. S. Army Corps of Engineers, North Carolina Division of Parks and Recreation and the University of North Carolina - Wilmington. Several private organizations and numerous volunteers are also actively involved with sea turtle protection work. Altogether, more than 1000 individuals participate in nest monitoring activities in North Carolina each year. The data obtained from index are used to ascertain national nesting trends and play an important role in the Loggerhead Recovery Assessment process. Results from all North Carolina sea turtle nesting beach projects are submitted to the NCWRC and compiled for the State and made available to federal agencies. These data are crucial in monitoring populations, formulating protective regulations, making management decisions, and maximizing reproduction.

PLEASE NOTE: NESTING DATA PRIOR TO 1999 ARE NOT COMPLETE. We are working on uploading more historical data.
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: 123 (6.1%)
Unique Females: 90 (analysis incomplete)
Nests: 2028 (2011)
  In Situ: 1503
  Relocated: 525 (25.8%)
  Incubating: 344
  Emerged: 83
  Inventoried: 1570
  Lost: 23 (1.1%)
  Unknown: 9
  Excluded: 8
False Crawls: 1960

First Nest: Atlantic Beach (Leatherback) 2026-04-28
First Emergence: Bald Head Island (Loggerhead) 2026-07-14

Last Nest: NEST (Northern Outer Banks) (Green Turtle) 2026-09-11
Last Emergence: NEST (Northern Outer Banks) (Green Turtle) 2026-09-13

Estimated Eggs to Date: 195055
  Eggs Lost: 3728 (1.9%)
  Hatched Eggs: 142196
  Emerged Hatchlings: 134860
  Mean Incubation Duration (all): 55.7 days
  Mean Clutch Count: 116.8 eggs (Relocated Only)

Mean Hatch Success: 76.4%
Mean Emergence Success: 72.6%
Program Nest Success: 72.5%
Program Beach Success: 50.8%

Significant Nest Losses
Egg Status Egg Losses
Nests Species
SpeciesNestsHS%ES%
Loggerhead195976.672.8
Green Turtle6058.554.1
Leatherback757.951.5
Kemp's Ridley19488.1
Unknown1100100

Monthly Beach Report

Beach???AprMayJunJulAugSepOverall
NFCNFCNFCNFCNFCNFCNFCNFCHS%ES%R%
Atlantic Beach00101013375000022 8 64 59.6 22.7
Bald Head Island00001815598750672300129 172 81.4 79.2 38.7
Cape Hatteras NS00013241161203178225374712409 519 71.1 67.5 38.6
Cape Lookout NS30113029128179145177163710324 423 65.1 63 5.2
Carolina Beach000000144300005 7 81 78.8 40
Caswell Beach41001411515040503000111 111 75 68.3 55.8
Emerald Isle000082198138310043 19 84.5 80.1 9.3
Figure 8 Island00001181105000019 7 88.3 79 0
Fort Fisher SRA0000185544043403300118 88 80.2 77.9 0
Fort Macon SP0000103274340014 10 77.4 73.5 7.1
Hammocks Beach SP200041915513000020 29 66.4 62.7 25
Holden Beach40007737162722330077 48 83 75.3 62.3
Indian Beach/Salter Path100010321400006 6 89.6 82.8 0
Kure Beach00004110835000017 14 81.2 79 29.4
Lea-Hutaff Island10003012598420029 15 88.9 84.7 0
Masonboro Island40005113102415100047 26 81.3 68.2 4.2
NEST (Northern Outer Banks)10001120133027641159 46 81.7 73.4 57.6
Oak Island10002311745664613600165 134 83 80.5 21.8
Ocean Isle Beach10005416181211000034 33 89.4 83.6 44.1
Onslow Beach200094493243435300108 82 75.4 72.8 28.7
Pea Island NWR00007427322637631067 76 69.1 66.5 5.9
Pine Knoll Shores00002133117100017 11 76.3 67 0
Sunset Beach plus Bird Island00003010786200023 13 78.4 74.6 26
Topsail Island1000167632864276000150 62 86.7 84.8 24
Wrightsville Beach0000308140000015 1 89 86.6 26.6
Total25122216146851823828870104116432028196076.472.625.8

Species Beach Report

BeachUnknownLoggerheadGreen TurtleLeatherbackKemp's RidleyTotal
Atlantic Beach01921022
Bald Head Island0129000129
Cape Hatteras NS03901540409
Cape Lookout NS03091410324
Carolina Beach041005
Caswell Beach0111000111
Emerald Isle04300043
Figure 8 Island01900019
Fort Fisher SRA0117100118
Fort Macon SP01400014
Hammocks Beach SP02000020
Holden Beach07610077
Indian Beach/Salter Path050016
Kure Beach01700017
Lea-Hutaff Island02900029
Masonboro Island14600047
NEST (Northern Outer Banks)04991059
Oak Island0162300165
Ocean Isle Beach03400034
Onslow Beach0108000108
Pea Island NWR05980067
Pine Knoll Shores01700017
Sunset Beach plus Bird Island02300023
Topsail Island0144600150
Wrightsville Beach01500015
Total1195960712028