Blue duck feather moult	Blue duck research	Blue duck research	Transponder reading
Transponder insertion	Blue duck leg bands	Banding blue duck	Attaching leg bands to Whio
Banding Blue Duck	Releasing Blue Ducks	Blue duck conservation work	Blue duck research
Blue duck research	Blue duck conservation work	Mist netting blue ducks	Blue duck recovery work
DOC worker by Te Waiiti River	Blue Duck recovery work	Blue duck research	Blue duck conservation
Blue duck research	Blue duck research	Blue duck research	Blue duck bill
Blue duck bill	Blue duck, NZ native bird	Blue duck feeding	Native Blue Duck
Blue duck pair, Te Urewera NP	Native Blue Duck	Native Blue Ducks	Caddis larvae & Blue Duck Scat
Blue Duck pair	Native blue ducks	Blue duck research	Native Blue Duck
Blue duck and transmitter	Native Blue Ducks	Native Blue Ducks	Native blue ducks
Blue duck conservation work	Native Blue ducks	Native Blue Duck	Blue Duck Conservation work
Blue duck conservation	Native Blue Ducks	Native blue ducks	Native Blue Duck
Blue ducks and transmitters	Native Blue ducks	Native Blue Ducks	Radio telemetry work
The endangered Blue Duck	Endangered Blue Duck and duckling	Blue duck and chicks	The rare Blue duck family on a log
Blue Duck & ducklings	Blue duck ducklings and mother	Rare blue duck and ducklings	Blue duck and duckling

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