Sea Turtles of Nicaragua's Pacific Coast

Data provider
Paso Pacifico Marine Turtle Conservation
Originating data center
Satellite Tracking and Analysis Tool (STAT)
Project partner
This project would not be possible without the support of MARENA, Nicaragua's environmental ministry. We have received technical support and collaboration from Eastern Pacific Hawksbill Initiative (ICAPO), Randall Aurauz Programa Restauracion de Tortugas Marinas (PRETOMA), the World Wildlife Foundation, Jose Urteaga of Flora and Fauna International (FFI), and Cynthia Legueux and Cathi Campbell of the Wildlife Conservation Society (WCS).

Project sponsor or sponsor description
The primary funder of our sea turtle conservation program is DANIDA, the Danish International Cooperation Agency. In addition to agency and foundation funding, support for our turtle conservation work comes from SEEturtles.org and Projects Plus Actions.

Sea turtles throughout the world's oceans are endangered and species such as the leatherback and hawksbill turtles of the eastern Pacific are nearing extinction. Both critically endangered leatherbacks and hawksbills, as well as olive Ridley and Pacific green sea turtles nest along the Pacific beaches of southern Nicaragua. Since 2008, Paso Pacifico has been working with local community members to monitor and protect nesting sea turtles in southwestern Nicaragua.

Due to the pervasiveness of rural poverty and the traditional culture of sea turtle eggs as food, sea turtle nests left unprotected on the beaches of Nicaragua, will almost certainly be poached. Paso Pacifico employs a group of community-based sea turtle rangers to monitor and protect nesting sea turtles and act as ambassadors for the environment within their local communities.

La Flor Wildlife Refuge is a protected area located in southwestern Nicaragua, established to safeguard one of the region's most important arribada (mass nesting) beaches for the olive Ridley sea turtle. Along the more isolated of these beaches, where the Nicaraguan Ministry of the environment could not deploy their own rangers, we employ full-time rangers who work at a competitive wage and with benefits. For many of these rangers, this is their first formal employment, and several of them were formerly turtle poachers. In one year, Paso Pacifico's sea turtle conservation program protected 438 nests resulting in nearly 30,000 successfully hatched turtles. These nests were the first in the city of Ostional to survive turtle egg poachers and yield live offspring in 25 years.

However, egg poaching is not the only threat to nesting turtles in Nicaragua: there are high mortality rates among adult sea turtles caught in fishing gear as they gather to mate. Now, with support from the Danish International Cooperation Agency (DANIDA), our turtle rangers are satellite tagging turtles so that we can better understand the threats to sea turtles that nest in the La Flor Wildlife Refuge of southwestern Nicaragua, as part of our new Coastal-Marine Research Project. Launched in September 2011, this project is designed to contribute to the scientific understanding of sea turtle populations and marine ecology. Paso Pacifico's Coastal-Marine Research Project trains local marine biologists, maps reefs and turtle habitat, and ensures protection of newly discovered turtle nesting beaches, allowing more critically endangered sea turtles to safely nest than ever before.

As part of our Marine Turtle Conservation Program, we will satellite tag six green and hawksbill turtles and follow their movements over the next several months, so that we can identify their home ranges and determine the fisheries most likely to impact the conservation of sea turtles nesting in southwestern Nicaragua.

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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