Greenbooth - BH Gulls x 45 Mallard x 4. Green Woodpecker calling. Blackbird x 6. Jay x 2 Middle Naden - slowly filling following work on dam. Mallards c 30. Higher Naden - being filled for first time since savage thunderstorm 4.5 years ago that swept out it's upper bridges. Top of valley swathed in what at first sounds like distant aircraft noise - actually it's the wind masts. Not looking forward to finding out what they sound like when you're actually near them.