| Species: | Northern Giant-Petrel (Macronectes halli) |
| Location: | Bird Island, South Georgia, Ocean, World Wide
Click to view sighting map |
| Running From: | |
| Ring Type: | Legring: Engraved colour rings |
| Colour Combination: | Engraved colour rings |
Colour ring with a three alpha-numeric code. note 1 : the British Antarctic Survey ringed a number of seabird-species at their station of Bird island, South Georgia. note 2 : used colours are white, orange, blue, yellow. note 3 : some birds may be carrying additional devices including Argos Ptts, GPS loggers and geolocators.
