Hmm, I’ve just discovered it’s impossible to make a comment on the tips. I’ll fix that in the next few days. Meanwhile Graham sent me this by email and gave me permission to publish.

Just to let you know I spent a happy few minutes this morning looking at NZ birds and hearing their song, as a result of your comment in this latest tip. Especially appreciated right now because not only do I live in London, but also I am bed-bound for a long period.

I love it that a pretty well off-hand sidebar on a Tip can make an actual difference in someone’s life.