CM0063-PF-0032875.mov / Science field research tagging / Evening. Low light. Scientists carrying radio transmission and receiving equipment walk through long grass.

CM0063-PF-0032856.mov / Science field research tagging / Scientists gently roll echidna back into ball .

CM0063-PF-0032854.mov / Science field research tagging / Scientists lay echidna on blanket. She is rolled into tight defensive ball. They gently uncurl her and look in her pouch for eggs.

CM0063-PF-0032853.mov / Science field research tagging / Scientists holding echidna

CM0063-PF-0032852.mov / Science field research tagging / Scientist going into reeds to get hiding echidna

CM0063-PF-0032851.mov / Science field research tagging / Scientist chasing after echidna hiding in grass.

CM0063-PF-0032849.mov / Science field research tagging / Scientists carrying radio transmission and receiving equipment walk through long grass.

CM0063-PF-0032806.mov / Science field research tagging / Scientist with radio transmission equipment walks through bush in search of echidnas.

CM0063-PF-0032805.mov / Science field research tagging / Spider's web, scientist with radio transmission equipment passes by.

CM0063-PF-0032789.mov / Science field research tagging / Scientist crawls on ground towards courting echidnas.

CM0063-PF-0032788.mov / Short-Beaked Echidna; Common Echidna; Spiny Anteater / Tagged male echidna walks away from train

CM0063-PF-0032786.mov / Short-Beaked Echidna; Common Echidna; Spiny Anteater / Echidna train. Three male echidna's follow female till she is ready to mate. One of the echidna's has a radio tag on it's back.

CM0063-PF-0032785.mov / Science field research tagging / Scientists with radio transmitter receiver walking through forest towards camera

CM0063-PF-0032772.mov / Science field research tagging / Scientist with laptop and information from radio tag transmitter.

CM0063-PF-0032771.mov / Science field research tagging / Radio Transmitter receiver. The tag picks up information such as body temperature and heart rate.

CM0063-PF-0032770.mov / Science field research tagging / Radio Transmitter receiver. The tag picks up information such as body temperature and heart rate.

CM0063-PF-0032769.mov / Science field research tagging / Scientist looking into burrow, for tagged echidna.

CM0063-PF-0032768.mov / Science field research tagging / Scientist approaches burrow with her research equipment. She kneels down to look for the tagged echidna.

CM0063-PF-0032764.mov / Science field research tagging / Fitting transmitter to echidna so it's movements can be studied.

CM0063-PF-0032762.mov / Science field research tagging / Fitting transmitter to echidna so it's movements can be studied.

CM0042-HHOL-0054040.mov / Juvenile Grunts / Juvenile Grunts

CM0042-HHOL-0054039.mov / Juvenile Grunts / Juvenile Grunts

CM0042-HHOL-0054038.mov / Juvenile Grunts / Juvenile Grunts

CM0042-HHOL-0054037.mov / Juvenile Grunts / Juvenile Grunts

CM0042-HHOL-0054017.mov / Jack Crevalle / Jack Crevalle