Jan 31, 2022 | Marine Animals, News, Wildlife Monitoring
Ringed seals are dependent on sea ice. Throughout the Arctic, including around the Svalbard Archipelago, sea ice is declining rapidly, thus threatening these seals. Their use of a coastal lagoon was studied over several seasons using Argos satellite telemetry, to...
Dec 17, 2021 | Marine Animals, News, Wildlife Monitoring
Argos can help in understanding an endangered species behavior, by providing with locations but also collecting other data measured by a wide range of possible sensors. Some populations of beluga whales in Alaska were studied combining Argos, sound recorders and...
Nov 29, 2021 | Marine Animals, News, Pollution, Wildlife Monitoring
The life of young (“lost years”) marine turtles had long been a mystery. Improvements in satellite telemetry now enable to unveil part of it. North Atlantic young green turtles, in particular, seem to actively favor the Sargasso Sea and its natural accumulation of...
Nov 2, 2021 | Marine Animals, News, Wildlife Monitoring
Franciscana dolphins are small cetaceans living along the South American coast. They are threatened, in particular from anthropogenic activities, including fishing gear. Argos can help to better assess their home ranges and behaviors, which should help in protecting...
Oct 7, 2021 | Marine Animals, News, Wildlife Monitoring
Adelie penguins live and breed around Antarctica. As with all penguins, they forage in a three-dimensional environment, ranging horizontally at-sea and diving vertically to capture prey. A recent study analysed the relationship between horizontal and vertical...
Sep 10, 2021 | Marine Animals, News, Wildlife Monitoring
A large population of green turtles is found in Western Australia. Using a database of tracks enables scientists to model their behaviour and help in deciding the protection regulations to enforce. The green turtle (Chelonia mydas) is a highly migratory species of...
