Doug Beckers:
Bush-stone Curlew nest, Umina High School
Doug Beckers:
Wildlife Spy Camera 2
Doug Beckers:
Wildlife Spy Camera 1
Doug Beckers:
Eaten elliott traps
Doug Beckers:
Eaten elliott traps
Doug Beckers:
Eaten elliott traps
Doug Beckers:
Eaten elliott traps
Doug Beckers:
Trusty old wheelbarrow
Doug Beckers:
waeco portable fridge001
Doug Beckers:
waeco portable fridge002
Doug Beckers:
waeco portable fridge003
Doug Beckers:
waeco portable fridge004
Doug Beckers:
waeco portable fridge005
Doug Beckers:
waeco portable fridge006
Doug Beckers:
waeco portable fridge007
Doug Beckers:
waeco portable fridge008
Doug Beckers:
waeco portable fridge009
Doug Beckers:
waeco portable fridge010
Doug Beckers:
Transparent egg experiment
Doug Beckers:
Transparent egg
Doug Beckers:
Supertooth3 instructions 1
Doug Beckers:
Supertooth3 instructions 2