choose wisely… (redux)

This post is really for students in year 12 (or 11) who are still finalising their subject choices. While I’m talking about Biology here, the same applies to other disciplines. Deciding at the last minute (ie when applying for uni) that you want to be an engineer is not ideal if you’ve never studied maths […]

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the human family tree gets even more complex

Once upon a time, a long time ago when I was a high school student, I remember being taught about human evolution as a fairly linear, straightforward narrative. OK, there were those ‘robust’ australopiths (aka Paranthropus) on a dead-end side branch, but otherwise species followed species – beginning around 14 million years ago with Ramapithecus (or Sivapithecus) – until you […]

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bats and exam questions

The third question in last year’s Schol Bio paper was about bats – specifically, the ecology, behaviour, and evolution of New Zealand’s only two extant native land mammals, the lesser short-tailed bat & the long-tailed bat (Mystacina tuberculata & Chalinolobus tuberculata respectively). The long-tailed bat is a relatively new immigrant, arriving from Australia ‘just’ a […]

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