Torquay palm (cabbage tree; Cordyline australis) planted along the Torquay waterfront. Photo credit: Lara Shepherd.

New Zealand plants have a long history of cultivation overseas. In the UK one of the most well known New Zealand plants is the ‘Torquay palm’, which we know as the cabbage tree (Cordyline australis). Cabbage trees, which botanically-speaking are not palms, were first grown in the UK in theRead more

Underside of a rustyback frond showing the orange-brown hairs that give this fern its name. Photo credit: Lara Shepherd.

Whilst recently holidaying in Bristol in the UK I was amazed at the abundance and variety of ferns growing on the stone walls around the city. The spleenwort or Asplenium ferns seem to be the most common ferns of this habitat. This genus also occurs in New Zealand and includesRead more

I’m just back from the 2013 conference of the New Zealand Plant Conservation Network, where I presented a talk about weedy native plants. The programme of talks included updates on the conservation status of New Zealand’s plants, and the new system being implemented by the Department of Conservation to prioritiseRead more

Steeped in history, Solander Island stands as a reminder of how beautiful it once was in this land which once was the kingdom of the birds. Monday 6 May Our party of 3 comprising Dr Dominique Filippi, Director Sextant Technology Ltd, Jean Claude Stahl (photographer scientist) and myself (Michael Hall)Read more

Moin! That is how you say Kia ora or Hello in Oldenburg, which is where my family and I have been living since August 2012. As I near the half-way point in my 18-month fellowship, I thought I would show you where I am living, update you on what IRead more

Sex chromosomes in birds and mammals.

The males and females of many bird species are difficult to distinguish by their appearance (peacocks are a notable exception). There are many situations where it is useful to know the sex of birds including captive breeding programmes, behavioural studies and even species delimitation in extinct taxa. DNA sexing providesRead more

Here at the Crozet Islands in the Southern Indian Ocean, at 41 deg S, we’re well north of what is considered ‘inhabitable’ territory in the Pacific Ocean. However, in comparison this far-flung corner of France, midway between Africa and West Australia, Madagascar and Antarctica, where the waters are cooler andRead more

The Escarpment Mine on the Denniston Plateau has been tentatively approved by the Environment Court, subject to suitable mitigation plans. One of the issues that may be under consideration is what to do about the site’s population of the Sticherus tener umbrella fern. Scoop news report: “…tentative nod for DennistonRead more

This week the Parliamentary Commissioner for the Environment released a report on the status and management of the longfin eel. It was entitled “On a pathway to extinction?” The report found that the management of longfin eels by New Zealand government agencies was inadequate and failing. It further recommended theRead more

Three Kings Expedition collects yellow weever, Parapercis gilliesi (family Pinguipedidae), a new record for the area, 13 April 2013. Te Papa

By Clive Roberts The Te Papa fish team currently has two members participating in the Three Kings Islands Marine Expedition. Skilled in fieldwork techniques, collecting, photographing and preserving fishes, Vincent Zintzen and Jeremy Barker are busy underwater surveying and sampling fishes, invertebrates and algae with colleagues during the day, andRead more

Last weekend I was out with the Kapiti-Mana branch of Forest and Bird, giving them an introduction to ferns. A few weeks back, I gave a similar walking-talk at Otari-Wilton’s Bush in Wellington. Many people find ferns an appealing group to learn. Aside from their iconic status in New Zealand, goodRead more