Holiday Beach Migration Observatory:
Chaos at Hillman Marsh
Holiday Beach Migration Observatory:
Avocets at Hillman Marsh
Holiday Beach Migration Observatory:
Record keeping
Holiday Beach Migration Observatory:
Getting ready
Holiday Beach Migration Observatory:
All set up
Holiday Beach Migration Observatory:
Demonstration
Holiday Beach Migration Observatory:
Claire Sanders
Holiday Beach Migration Observatory:
Bob Pettit classroom
Holiday Beach Migration Observatory:
Bob Hall-Brooks demonstration
Holiday Beach Migration Observatory:
Hummingbird
Holiday Beach Migration Observatory:
Banding