1. Recorded spatial distribution of swift parrots.
Recorded spatial distribution of swift parrots. A map of southeast Australia, where a majority of swift parrots have been sighted. Inset: Heatmap illustrating aggregated posterior distributions from our trial in July The posterior distributions of all trials were normalized and aggregated to give an indication of the most likely foraging and roosting areas. White symbols indicate locations where ground truth data (confirmed by visual sightings) were available; each tag has a different symbol: ○, ×, +, or *. Map data: Google, DigitalGlobe, CNES/Airbus.
Oliver M. Cliff et al. Sci. Robotics 2018;3:eaat8409
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