I was reading this fascinating post over at Bill of the Birds, the always entertaining blog of Bill Thompson III, editor of Bird Watcher's Digest.
Over here, British Sea Power are probably the best-known birdwatching musicians, but I was interested to see that Steven Tyler of Aerosmith is thought to be a birder too. Respect!
Bill's a pretty useful guitar player himself, incidentally - he gave us an impromptu performance at the airport in Cebu City last year.
You can hear more about all this on Bill's This Birding Life podcast - have a look through the archives, too.