The North Island kōkako is one of Aotearoa’s most elegantly beautiful birds, and while rare, they still exist in the wild as well as in sanctuaries. I’ve seen them on Tiritiri, near Auckland. The ...

Here are the predictions for Round 6. The prediction is my estimated expected points difference with a positive margin being a win to the home team, and a negative margin a win to the away team.

Here are the predictions for Week 9. The prediction is my estimated expected points difference with a positive margin being a win to the home team, and a negative margin a win to the away team.

Arguably, the point of this sort of survey is to see if there are surprising results — either something NZTA didn’t know about, or stronger opposition than they expected. Even so, most people who aren ...

So far there have been 28 matches played, 20 of which were correctly predicted, a success rate of 71.4%. Here are the predictions for last week’s games.

When you start with a reasonably well-controlled sample and some people opt out, you have a subset of a reasonably well-controlled sample. It looks as though allowing too much self-selection can be ...

So far there have been 140 matches played, 108 of which were correctly predicted, a success rate of 77.1%. Here are the predictions for last week’s games.

Here are the predictions for Week 15. The prediction is my estimated expected points difference with a positive margin being a win to the home team, and a negative margin a win to the away team.

The Ministry of Transport have put up a fuel monitoring dashboard. It shows estimates of demand, supply, and price.

Here are the predictions for Round 13. The prediction is my estimated expected points difference with a positive margin being a win to the home team, and a negative margin a win to the away team.