Cayman Turtle Farm Green Sea Turtle Releases

Data provider
Cayman Turtle Farm
Originating data center
Satellite Tracking and Analysis Tool (STAT)
Project partner
Cayman Turtle Farm: Island Wildlife Encounter in West Bay, Grand Cayman, Cayman Islands is the first commercial sea turtle farm in the world to have achieved the 2nd generation of Green Sea turtles bred, laid, hatched and raised in captivity. Visitors are welcomed to the site which has been developed into a mini theme park attraction featuring island wildlife in addition to turtles of all ages, for example indigenous and Caribbean birds in a free-flight aviary, a large salt-water crocodile, sharks and other marine predators, iguanas, and a nature trail full of various other flora and fauna.
Cayman Turtle Farm also participates in leading research on the biology and care of sea turtles. In 1984 Cayman Turtle Farm participated in an international project to help conserve Kemp's Ridley sea turtles, and the farm achieved the first successful captive breeding of the species for later release in that species' native territory to help boost the wild population. CTF's stock of Green Sea turtles of a wide range of known ages from hatchlings to over 40 years old, and the CTF experts' experience in the husbandry of these exotic animals, have created unique opportunities for learning more about these magnificent creatures. Some 100 scientific papers have been published or presented based on research in which Cayman Turtle Farm was involved. The release of satellite-tagged 2nd-generation captive-bred turtles will help expand knowledge of the adaptation and behaviour of captive-bred turtles released into the wild.
More information about Cayman Turtle Farm and its programmes is available at www.turtle.ky

Turtles in this group add to over 31,000 captive-bred Green Sea Turtles released from the Cayman Turtle Farm since 1968. Tagging studies (living tags) have shown that females reared from eggs on the farm and released in the 1980s are now returning to beaches on the Cayman Islands to nest and complete their life cycles.

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Visit STAT's project page for additional information.

The dataset has been updated over time as outlined below. Each entry includes the version number, release date, type of change, and a short description.

Overview

Attributes are defined by seaturtle.org.

Attributes described below represent those in the original dataset provided by the provider.
Only minimum required attributes are visible and downloadable online. Other attributes may be obtained upon provider's permission.

Attributes in dataset

Attribute (table column)	Description
oid	Unique ID number (generated by OBIS-SEAMAP)
sort	Internal use
uid	Unique ID assigned by STAT
prognum	Program number
tag_id	PTT ID
utc	Date and time in UTC
lc	Location class
iq	Quality indicator
lat1	Latitude in decimal degrees
dir1	Dir 1
lon1	Longitude in decimal degrees
dir2	Dir 2
lat2
dir3	Dir 3
lon2
dir4	Dir 4
nb_mes	Number of messages received
big_nb_mes
best_level	Best signal strength in dB
pass_duration	Pass duration in seconds
nopc	Number Of Plausibility Checks successful (from 0-4)
calcul_freq	Calculated frequency
altitude	Altitude used for location calculation
sensors	Sensors
species	Species name
tsn	ITIS Taxonomic Serial Number added by OBIS-SEAMAP
timestamp	Numeric timestamp
project_id	STAT Project ID
lc_filter	Parameters to location filtering
speed_filter	Parameters to speed filtering
distance_filter	Parameters to distance filtering
topo_filter	Parameters to topo filtering
time_filter	Parameters to time filtering
angle_filter	Parameters to angle filtering
life_stage	Life stage of the animal
gender	Gender of the animal
wetdry	Wet or dry
wetdry_filter	Parameters to Wet or dry filterint
obs_datetime	Date and time (local time zone)
timezone_h	Time difference from UTC
dataset_id	Dataset ID by OBIS-SEAMAP