Posts categorized as Biodiversity

New Zealand’s best bird photographer?

  • A vagrant Japanese snipe photographed at Lake Rotokaeo, Hamilton. Image: Neil Fitzgerald, New Zealand Birds Online
  • Northern-Bullers-Mollymawk-flight
  • The holotype of Pelagornis miocaenus (a fossil seabird) from Armagnac, France, held in the Paris Museum. There is a single specimen referred to this species from North Canterbury. Image: Alan Tennyson, New Zealand Birds Online
  • The red-kneed dotterel has been seen once in New Zealand. This adult was photographed at the Werribee sewage treatment works in Victoria, Australia. Image: Sonja Ross, New Zealand Birds Online

Three hundred photographers (and two painters) have contributed images to the New Zealand Birds Online website, which was launched in June 2013. Each of the 461 bird species on the website has its own page, with one image selected as the ‘master’ image, and additional images presented as a gallery of thumbnails that can be… Read more »

What ferns were found during the ‘Find ferns…’ competition?

  • Button fern, Pellaea rotundifolia, was one of the most frequently reported ferns. Photo (c) Leon Perrie.
  • Hound's tongue, Microsorum pustulatum, was one of the most frequently reported ferns. Photo (c) Leon Perrie.
  • Male fern, Dryopteris filix-mas, is an introduced weed in New Zealand.  It was reported several times. Photo (c) Leon Perrie.
  • Mamaku, Cyathea medullaris, was one of the most frequently reported ferns.  Photo (c) Leon Perrie.

Thanks to those who entered our ‘Find ferns and win!’ competition as part of our Science Live: The Secret World of Ferns broadcast. And, congratulations to the lucky winner! Watch The Secret World of Ferns. Lots of different ferns were spotted – some 44 species. One of the interesting finds was reported by shona_t via… Read more »

New Zealand’s favourite bird

  • Kakapo - out of sight, but not completely out of mind. Image: Dylan van Winkel, New Zealand Birds Online
  • Eastern rosella - the most-viewed introduced species on New Zealand Birds Online. Image: Josie Galbraith, New Zealand Birds Online
  • The North Island brown kiwi was the most viewed kiwi species, but was only the 32nd most viewed species. Image: Rod Morris (Department of Conservation), New Zealand Birds Online
  • caption

Have you ever wondered what is New Zealand’s favourite bird? Forest & Bird ask this question annually, but their ‘Bird of the Year’ competition is skewed by the unashamed lobbying of passionate bird lovers, along with alleged multiple voting, leaving us none the wiser as to what is our true national favourite. The New Zealand Birds… Read more »

Snares Islands Flora – bryophytes & lichens

  • Caption: A trick for young players! Asplenium gametophytes and young plants. Image: Antony Kusabs, Te Papa.
  • Caption: A new record of liverwort for the Snares -the leafy liverwort genus Aneura (centre-left) growing with moss Pyrrhobryum bifarium (sporophytes visable) on a rotting Olearia stem in a gully. Image: Antony Kusabs, Te Papa. (Field of view c. 15cm)
  • Fern Blog Ph 11 - Resized
  • Caption: A new moss record for the Snares Islands - Tayloria purpurascens! Te papa collection item M041684. On the right you can see the leafy gametophyte (gamete plant). And on the left, the stalk-like structure is the sporophyte (spore plant) which develops from female reproductive organs on the gametophyte. (Field of view c. 4cm)

In late 2013, I joined a Te Papa science team on an expedition to the Snares Islands Nature Reserve, 105 km south-southwest of Stewart Island. Here we completed a range of seabird and plant research projects.  One of our research goals on the Snares Islands was to collect non-vascular plants.  Non-vascular plants include mosses, liverworts and hornworts (collectively… Read more »