I don't think I've ever shown you my Belgian birdies, which is a shame because I think they're the most wonderful stamps, it's probably my favourite bird definitive set. So here are two prime examples, which I belatedly got for my birthday. Nothing special but just to enjoy.
It's the swift and the kestrel.
And the great thing is, you'll even get a chance to learn French and Dutch (sorry: Flemish).