Posts categorized as Science

Packed full of stunning pictures, detailed information and beautiful bird calls, NZ Birds Online is an online encyclopaedia of birds created in collaboration between Te Papa, DOC and OSNZ. We’re indebted to the photographers who’ve shared their images with us – and now the world! Continuing our Meet the photographers series, we have Peter Reese, a part-time Te… Read more »

Forgotten Highway ferns

  • Umbrella fern, tapuwae kotuku, Sticherus cunninghamii.  Most species in this family have fronds that repeatedly split into two. Photo Leon Perrie. © Te Papa.
  • Sweet fern, Pteris macilenta.  The reproductive structures are in lines along the margins of the frond segments, and the veins are obviously netted (diverging and coming back together). Photo Leon Perrie. © Te Papa.
  • Single crape fern, heruheru, Leptopteris hymenophylloides.  Although translucent like a filmy fern, this species grows much bigger and the spore-producing structures are scattered over the frond undersides.  Photo Leon Perrie. © Te Papa.
  • Hairy fern, Lastreopsis hispida.  A shield fern with its reproductive structures in circular aggregates, this species is easily recognised by the hairy bristles on its frond stalk. Photo Leon Perrie. © Te Papa.

Three of Te Papa’s botanists (plant scientists) are currently at the annual John Child Bryophyte and Lichen Workshop, held this year in Ohakune.    A small group including the Te Papa team spent the week before the Workshop exploring the Forgotten Highway (State Highway 43) between Stratford and Taumarunui, for mosses and liverworts, and ferns as… Read more »

Packed full of stunning pictures, detailed information and beautiful bird calls, NZ Birds Online is an online encyclopaedia of birds created in collaboration between Te Papa, DOC and OSNZ. We’re indebted to the photographers who’ve shared their images with us – and now the world! First up in our Meet the photographers series is Glenda Rees, an avid… Read more »

Khandallah kids go ‘behind the scenes’ – a student’s response

Khandallah School Room 5 visiting Te Papa's Natural Sciences collection. Photographer: Scott Ogilvie © Te Papa

On Monday, I wrote a blog about Khandallah School’s visit to our bird and insect collection. It was clear to me that the students had a wonderful time – but why not let them tell you that! This post has been written by Lara from Room 5. Last Friday I was so excited, it was… Read more »

A plague of flax weevils – a conservation hyper-success story

  • Dead flax bushes as the flax weevil release site on Mana Island, Nov 2013. Image: Jeff Hall, Department of Conservation
  • Tui feeding on flax nectar. Image: Craig McKenzie, New Zealand Birds Online
  • Flax weevils on a flax flower stalk at night on Mana Island, Nov 2013. Image: Colin Miskelly, Te Papa
  • Flax weevils browse on an immature flax flower spike at night on Mana Island, Nov 2013. Image: Colin Miskelly, Te Papa

Most people think of weevils as little maggoty grubs that infest stored grain products. Which is true, but the reality is that the weevil family is the most diverse family of organisms on the planet, with more than 50,000 species. Weevils are beetles, and adults are characterised by having a long snout and antennae bent… Read more »

Khandallah kids go ‘behind the scenes’

Phil2

Readers may remember that as part of sunfish science extravaganza, a group of Khandallah School students won our competition to name the fish. Their winning name was Sunny Bill, and this morning they visited our natural history collection as part of their prize. The 28 students from room 5 arrived at the Tory St building… Read more »

Mining Denniston

Part of the area at Denniston set to be opencast-mined. Photo Leon Perrie. © Te Papa.

The mining on Denniston has been given the go-ahead by the Environment Court. Radio New Zealand report on the approval of the Bathurst Escarpment mine. The mine application covers just over one square kilometre. According to a report by the Department of Conservation, there are within that area at least eight plants and animals that… Read more »

Experiments With Light

  • building light sculptures 4
  • building light sculptures 3
  • building light sculptures
  • looking through camera obscura

‘It was hands on and practical and really rather fun!’ ‘Relaxed interactive professional’  ‘I have so many ideas and am so excited’ Comments made by participants at the Experiments with Light primary teacher’s workshop at Te Papa last week. This cross-curricular workshop introduced teachers to artist Bill Culbert (currently showing in the New Zealand Pavilion… Read more »

A new species of filmy fern

The newly-described rainforest filmy fern, Hymenophyllum pluviatile. Photo Leon Perrie. Copyright Te Papa.

Te Papa’s biodiversity scientists regularly describe new species of plants and animals. Just added to this list is another New Zealand fern. This new species is a Hymenophyllum filmy fern. Hymenophyllum means thin-leaved. The fronds of most species are only one cell thick, giving them a translucent appearance. We have named the new species Hymenophyllum… Read more »