Cráneo de pájaro.

Too hot to even get the washing in, which is a shame as the overnight humidity of 80%+ just makes it all wet again. News is a heatwave is on the way to Spain from North Africa, with temperatures in the 40s; and I thought we were already having one.
Emergency blip of one of the numerous bits of stuff I tend to pick up on my travels, usually shells or interesting rocks. It looks like it belonged to a common sparrow. Funky background added for an atmospheric effect.