Technical information regarding methods for collecting the tracks used in this study
| Species . | Tracking device . | PTT power (W) . | Transmission cycle (repetition rate or sampling interval) . | Study location . | Study period . |
|---|---|---|---|---|---|
| Albatrosses | |||||
| P. immutabilis | Microwave Pico-100 | 0.1 | Continuous (90 s) | Tern Island, USA | Incubation |
| P. nigripes | Microwave Pico-100 | 0.1 | Continuous (90 s) | Tern Island, USA | Incubation |
| T. melanophrys | Newbehaviour GPS | - | (10 s) | Kerguelen Islands, France | Brooding |
| Boobies | |||||
| Sula sula | Newbehaviour GPS | - | (10 s) | Europa Island, France | Incubation |
| Penguins | |||||
| A. patagonicus | Sirtrack-Kiwisat | 0.5 | Duty cycled 6h on, 6h off (45 s) | Crozet, France | Incubation |
| E. chrysolophus | Sirtrack-Kiwisat | 0.5 | Continuous | Kerguelen Islands, France | Incubation |
| Otariids | |||||
| Z. californianus males | SMRU-SRDL | Continuous | California coast, USA | Wintering migration | |
| N. cinerea females | Telonics | Continuous | Kangaroo Island, Australia | Pup rearing | |
| A. gazella females | Wildlife Computers Spot 2 | 0.5 | Continuous (45 s) | Livingstone Island, Antarctica | Pup rearing |
| Phocids | |||||
| M. angustirostris males | Telonics | Continuous | Guadalupe Island, Mexico | Post-molt migration | |
| M. angustirostris females | Telonics | Continuous | Ano Nuevo, USA | Post-molt migration |
| Species . | Tracking device . | PTT power (W) . | Transmission cycle (repetition rate or sampling interval) . | Study location . | Study period . |
|---|---|---|---|---|---|
| Albatrosses | |||||
| P. immutabilis | Microwave Pico-100 | 0.1 | Continuous (90 s) | Tern Island, USA | Incubation |
| P. nigripes | Microwave Pico-100 | 0.1 | Continuous (90 s) | Tern Island, USA | Incubation |
| T. melanophrys | Newbehaviour GPS | - | (10 s) | Kerguelen Islands, France | Brooding |
| Boobies | |||||
| Sula sula | Newbehaviour GPS | - | (10 s) | Europa Island, France | Incubation |
| Penguins | |||||
| A. patagonicus | Sirtrack-Kiwisat | 0.5 | Duty cycled 6h on, 6h off (45 s) | Crozet, France | Incubation |
| E. chrysolophus | Sirtrack-Kiwisat | 0.5 | Continuous | Kerguelen Islands, France | Incubation |
| Otariids | |||||
| Z. californianus males | SMRU-SRDL | Continuous | California coast, USA | Wintering migration | |
| N. cinerea females | Telonics | Continuous | Kangaroo Island, Australia | Pup rearing | |
| A. gazella females | Wildlife Computers Spot 2 | 0.5 | Continuous (45 s) | Livingstone Island, Antarctica | Pup rearing |
| Phocids | |||||
| M. angustirostris males | Telonics | Continuous | Guadalupe Island, Mexico | Post-molt migration | |
| M. angustirostris females | Telonics | Continuous | Ano Nuevo, USA | Post-molt migration |