Peter Caley
@PeterCaley1
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Researcher with CSIRO tackling contemporary problems in the environmental sciences, biosecurity & human health.
Canberra
Joined July 2014
Migrating #bogong moths are still moving thru Canberra. Here’s one under the door at work. 1/n #migration #AgrotisInfusa
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Of course, actual #bogong moths tiling on a cave wall high in the Brindabella Ranges are the best! There are plenty arriving at the moment, reflecting on all those observations by the good citizens of #Canberra. #Namadgi #BogongMoth #Aestivation #AgrotisInfusa
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This year #Canberra is clearly in the running to be the #bogong moth citizen reporting capital, based on the latest Moth Tracker reports at https://t.co/KxbR6t2yXq.
#AgrotisInfusa #Citizen #BogongMoth #Migration
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Fantastic sites and so encouraging to see so many moths on the move. Keen to see whether they stay and aestivation or move higher up the mountain. 6/6
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And we found heaps of moths (I’m talking millions) amongst the granite boulders after the ravens gave them away. 5/n
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In other good bogong news we explored the rugged western escarpment of the Mount Gingera Plateau 4/n
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We checked Mt Gingera in #Namadgi National Park and the number of bogong moths continue to increase. 3/n
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But it’s better to see them in the bush camouflaged against the rock or litter. 2/n
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Swarms of #bogong moths on the wing in Canberra tonight with reports from Civic, Cook and Mawson playing fields (heaps around the floodlights). Some of the ones on my back patio are fat as — those larva have been on a good wicket somewhere. #migration #AgrotisInfusa
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Up on Mt Gingera today. No bogong moths in any of the sites on top yet, but c. 20K in a single cave at 1780 m on the western edge. That’s right, 20K moths have found their way to ONE spot with none scattered across the other possibilities. Amazing! #migration #fieldwork
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Checked Tidbinbilla Mtn in #Namadgi for bogongs following a tip off from Ranger Ali. They’re still there but tucked away in the crevices. At c. 1600 m asl and in marginal real estate (crevices not deep enough) they won’t stay (too warm). Encouraging though.
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You can record your sightings of bogong moths at portals such as Moth Tracker ( https://t.co/KxbR6t2yXq),
@inaturalist and @NatureMapr. All records will find their way into the @atlaslivingaust.
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A new thread for the coming #bogong moth migration and aestivation. More wrinkles for me but this new generation female from my back patio is perfect. #AgrotisInfusa, #BogongMoth, #Migration, #Canberrra
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Bogong moths use a stellar compass!
nature.com
Nature - Every spring, Bogong moths use the starry night sky as a compass to navigate up to 1,000 km towards their alpine migratory goal.
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New discoveries about how bogong moths navigate long distances could help advance technologies in robotics, navigation systems, and conservation planning. Every year, billions of bogong moths travel up to 1,000 km from across southeastern Australia to summer in cool caves in the
Australia's iconic bogong moths are the first creatures other than humans and some birds known to navigate by the night sky. @UniversitySA
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@LundVision With @LundVision’s Eric Warrant and UWS’s @kateumbers we’re trying to measure what bogong moths really want in terms of aestivation sites. #BogongMoth #AgrotisInfusa aestivation
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The intra-day temp range in this granite boulder-formed grotto rarely exceeds a degree, though the max touches 16 degC at times which is where researchers such as Eric Warrant from @LundVision worry is getting too hot for the bogong moths. #Aestivation #BogongMoth #AgrotisInfusa
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