Dataset

Western Australian Loggerheads - Gnaraloo Bay and Gnaraloo Cape Farquhar 2015-2018 (aggregated per 1-degree cell)

OBIS-SEAMAP Open in mapper Explore occurrences

Original provider: Gnaraloo Wilderness Foundation Dataset credits: Data provider Aubrey Strydom Originating data center Satellite Tracking and Analysis Tool (STAT) Project partner Gnaraloo Station Trust via the Gnaraloo Turtle Conservation Program 2008/18 and the Gnaraloo Feral Animal Control Program (GFACP)2008/15: Monitoring of the Gnaraloo sea turtle rookeries and feral animal control to protect the turtle rookeries: www.gnaraloo.com/conservation www.gnaraloo.org and Gnaraloo Turtle Conservation Program on Facebook.Animal Pest Management Services, feral animal control at Gnaraloo for the GFACP 2008/15 to protect the turtle rookeries: www.animalpest.com.auThe Australian Government provided part of the cost of the Gnaraloo satellite turtle tracking project 2015/16 for the 10 trackers deployed that season through a Caring for Our Country grant: https://fieldcapture.ala.org.au/project/index/bcb6f263-8527-4093-ae59-7d80f6b79990#detailsBrains Design: Creators of the Turtle Tracking App for smartphones: www.brainsdesign.com Aub Strydom provided the two trackers deployed in the 2017-18 season.Western Australian Department of Parks and Wildlife: Permits, advice, training, turtle tags, the turtle restraining box. Abstract: Gnaraloo Loggerhead Turtle Satellite TaggingGnaraloo Station is a working pastoral station and wilderness tourism business located in a remote part of mainland Western Australia approximately 1,100 km north of Perth. The station abuts 65 km of pristine coastline at the southern end of the Ningaloo Reef and Ningaloo Marine Park.The beaches at Gnaraloo Station provide nesting habitat for predominantly loggerhead (Caretta caretta), some green (Chelonia mydas) and possibly hawksbill (Eretmochelys imbricata) turtles generally from November to March each year. The Gnaraloo Turtle Conservation Program (GTCP) (www.gnaraloo.com/conservation www.gnaraloo.org Facebook) has conducted scientific monitoring of turtle activity at rookeries on the Gnaraloo coastline since 2008.The nesting range of loggerhead turtles in Western Australia extends from Dirk Hartog Island in the south to the Muiron Islands in the north, with important rookeries in-between including Gnaraloo Bay, Gnaraloo Cape Farquhar, Janes Bay and Bungelup in the Ningaloo Marine Park. With loggerhead turtles also being satellite tagged at Dirk Hartog Island and South Muiron Island during the season 2015/16 (1 July 2015 – 30 June 2016), the satellite tagging at Gnaraloo by the GTCP forms part of a broader co-ordinated program to understand inter-nesting movements, post-nesting migrations, and identify foraging grounds and potential threats across the turtles' entire nesting range in Western Australia. Supplemental information: Visit STAT's project page for additional information. This dataset is a summarized representation of the telemetry locations aggregated per species per 1-degree cell.

Citation: Aub Strydom and Karen Hattingh . 2018. Western Australian Loggerheads - Gnaraloo Bay and Gnaraloo Cape Farquhar 2015-2018. Data downloaded from OBIS-SEAMAP (http://seamap.env.duke.edu/dataset/1344) on yyyy-mm-dd originated from Satellite Tracking and Analysis Tool (STAT; http://www.seaturtle.org/tracking/index.shtml?project_id=1149).

URL: http://ipt.env.duke.edu/resource?r=zd_1344_1deg

Aub Strydom and Karen Hattingh
Aubrey Strydom

Satellite Tracking and Analysis Tool
seaturtle.org

101
occurrence records
1
taxa
1
species

Taxa

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 101
100.0%
maximumDepthInMeters 101
100.0%
minimumDepthInMeters 101
100.0%

Quality flags

The OBIS data quality flags are documented at https://github.com/iobis/obis-qc.

Flag Dropped Records
NO_DEPTH 101
100.0%
ON_LAND 15
14.9%

Measurement types

DNA derived data