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Te Papa Blog

Discover stories from Te Papa’s experts, including curators, scientists, historians, collection managers, and educators.

 

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extinct species

Duck Tales: unveiling the ecology of the extinct Chatham Island duck

Curators Rodrigo Salvador and Alan Tennyson, working with colleagues from GNS Science and the Netherlands Institute of Ecology (NIOO-KNAW), used chemical analysis on the sub-fossil bones of this extinct duck to determine how it lived. Here they describe what they found.Read more

2021-06-28
By: Rodrigo Salvador
On: 28 Jun 2021
In: Science

Extinct snail Chilonopsis melanoides – from the Atlantic to Aotearoa

While rummaging through cabinets, Curator Invertebrates Rodrigo Salvador found a two-centimetre treasure: the shell of an extinct snail from Saint Helena. Here he talks about the ecology of Saint Helena and how the snail ended up in a museum in New Zealand.Read more

2021-06-14
By: Rodrigo Salvador
On: 14 Jun 2021
In: Science
Holotype of Imber’s petrel. Sampling bones for DNA typically involves drilling holes or cutting chunks out of them. However, for this bone we were able to soak DNA out of the bone without damaging it.

Introducing Imber’s petrel: a new recently extinct seabird species for New Zealand

New Zealand has a new species of seabird. Te Papa scientists recently described Imber’s petrel (Pterodroma imberi) from the Chatham Islands as a new species. A previous study that measured a large number of seabird bones from the Chatham Islands found three size categories.   The largest bones belong toRead more

2015-10-21
By: Lara Shepherd
On: 21 Oct 2015
In: Science

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