Its back to the woods as Mat Manning sets out in pursuit of grey squirrels. With the trees still in full leaf, the shooting is tricky, but .\r<br>\r<br>Its back to the woods as Mat Manning sets out in pursuit of grey squirrels. With the trees still in full leaf, the shooting is tricky, but . The new fortnightly programme .\r<br>\r<br>The new fortnightly programme set to become essential viewing for airgunners around the world.\r<br>\r<br> Were shooting grey squirrels as they forage for the autumn crop of acorns. Thick leafy cover makes it tough to spot .