Unusual comparison of the week

Cold-blooded cunning | The Economist

This article suggests that no one has ever spent much time testing the intelligence of reptiles. Unfortunately, they are smarter than we knew:

In a paper published in Biology Letters Dr Leal and Dr Powell suggest that lizards are at least as intelligent as tits, a group of birds that has been well examined in this respect.

Ah well: I suppose that as I never feared being outsmarted by a tit, I shouldn't fear reptiles doing it either.