With nothing bird wise to temp me to drive any great distance I popped down to Slimbridge again o n Friday for a relaxed days birding. Making use of the members early access privilege I arrived before normal opening time and made my way to the Robbie Garnet hide where the sky seemed full of Sand Martins, an uplifting and welcome sight after such a dreadful wet winter. Taking pictures of Hirundines is, to say the least, challenging, mainly due to the speed they move at. The more distant they are the more chance you have of getting focus to lock on but the smaller the image and hence the larger the crop and noise. This is compounded by the very high shutter speeds required, typically 1/4000 sec which almost always equates to high ISO and hence noise. To be honest this is 10% skill and 90% luck but if you shoot enough a few will be in focus as per this typical example. From the hide I could also see an adult Spoonbill that has been present at Slimbridge sin...