Posts tagged with gps

Christmas among macaroni penguins

  • Macaroni penguin with GPS logger attached. Image by Colin Miskelly, copyright IPEV/Te Papa
  • Mont Campbell Pringlea. Image by Colin Miskelly, copyright IPEV/Te Papa
  • Charly Bost, Colin Miskelly and Côme Rebaudet at the summit of Mont Campbell. Image by Charly Bost, copyright IPEV
  • Christmas eve at Cap Cotter. Image by Charly Bost, copyright IPEV

Te Papa curator of vertebrates Dr Colin Miskelly’s participation in seabird research programmes on the French subantarctic island groups of Crozet and Kerguelen was at the invitation of Dr Charly Bost of the CEBC laboratory (Chizé) of CNRS (Centre National de la Recherché Scientifique), France, and was supported by the Institut Polar Français Paul Emile… Read more »

A Bird in the Hand: How to catch a Westland Petrel

A Bird in the Hand: A Westland Petrel is gently held by Te Papa scientist Jean-Claude Stahl after being weighed.
Photo: Kate Whitley, 2015 © Te Papa

The last vestiges of light are fading over Paparoa National Park, Westland in the South Island of New Zealand. As the skies darken, a magnificent silhouette can be seen soaring above a small group of scientists. Soon one silhouette becomes many and within fifteen minutes of the first sighting, birds begin to plummet down into… Read more »

Life through a burrowscope lens (Part 6) – subterranean Paparoa National Park

  • Foraging track of a male Westland petrel during 9 days while his mate was caring for their egg. Data courtesy of Susan Waugh, Te Papa. Base map from Google Earth
  • An adult Westland petrel on the colony surface at night. Image: Colin Miskelly, Te Papa
  • The burrowscope tube and screen, showing a Westland petrel egg inside a burrow. Image: Colin Miskelly, Te Papa
  • Te Papa staff member Jean-Claude using the burrowscope to check the identity of a Westland petrel in a study burrow. Image: Colin Miskelly, Te Papa

Te Papa vertebrate curator Dr Colin Miskelly recently spent 10 days at Punakaiki (on the West Coast of the South Island) as part of a Te Papa seabird research team. This blog reports on what the team found underground within a specially protected area of Paparoa National Park. As described in previous blogs in this… Read more »

A petrel’s day at sea

  • Westland Petrel, endemic to New Zealand on its breeding ground. Photograph by D Filippi
  • Susan Waugh looking for petrels with burrowscope. Photograph by G Waugh
  • Prime petrel habitat, rugged coastal waters of Westland near Barrytown. Photograph by S Waugh
  • Measuring and weighing a petrel before logger deployment Susan Waugh and Megan Waugh. Photograph by G Waugh

The advent of GPS in cell-phones and car navigation systems has done a lot to render this technology accessible for a variety of users, devices are now only 10-20 g in weight, and can cost as little as $100 a piece. Satellite telemetry was first used to study flying birds in 1999 when 300 g… Read more »