Spring has sprung
Common Cranes on the move (Martin Kelsey) It is mid-February in Extremadura and all it seems to take is a calm day, sunshine and an almost cloudless sky and the message from nature is loud and clear: spring is here. As we stood in the expanses of rice and maize stubble fields of the Vegas Altas of the Guadiana river, spirals of ascending cranes could be seen, discovering invisible thermals. Around us, many thousands of cranes continued to feed and a lot of these will remain for another ten days or so, but without doubt the north-eastern movement of these emblematic birds was starting. I do feel that spring does start here now. Yes, we have had Barn Swallows and House Martins around since January, and I saw a pair of Great Spotted Cuckoos in early January (although so far not since). Mild January evenings have also encouraged choruses of Natterjack Toads and I already seen several species of butterflies. But the combination of indicators bring irrefutable proof. I saw my first Les