All the blogs in the Science & History category:

...listed alphabetically...

Canterbury Atheists

Chthonic Wildlife Ramblings

D.R. McLean’s ANZAC Letters

Envirohistory NZ

Genealogy in New Zealand

Genius

Jonathan Harrod Photography

Keith Johnson Wellington New Zealand

NZ History Online

Open Parachute

Signposts

TechnoKiwi

The Belgians have not Forgotten

The Evolving Newsroom

The Natural World of Stewart Island

Timespanner

Views from the Bay

Vladnama. Memoirs of Vlad from Kabul.