Observing #AnimalBehaviour & doing #AnimalHealth checks is only part of the picture. New #tech4wildlife help us identify potential welfare issues in real-time, especially for animals in remote locations, or large groups, or those where immediate up-close assessment isn't possible
Taronga scientists collect and analyse data on wild and zoo-based animals using field-based observation, video footage, #drones, and #CitizenScience. From these data we gain unique insights into both fine-scale movements of individuals, and broad behavioural states of the animals
#Drone footage of zoo animals allows us to identify basic movement patterns, preferred group mates, time spent running or resting, etc. Understanding movement allows us improve enclosure or sanctuary design based on space-use & #AnimalBehaviour pattern analysis. #tech4wildlife
For wild animals, detailed info on #AnimalBehaviour patterns & locations, helps us identify key parts of habitat, like foraging grounds, or areas associated with stress-responses which may indicate #HumanWildilfeConflict. These areas become priority for #conservation intervention
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Taronga’s marine scientists, in collaboration with Macquarie Uni & others internationally, are investigating the effects of pulsed electric fields on #shark physiology & behavior to deliver innovative improvements in deterrents to save the lives of people & #sharks. #ScienceWeek
This @ARC_gov_au funded project builds on a previous ARC LP by this team that uncovered information on #shark vision and demonstrated the effectiveness of counter-illumination (light emitting) devices in deterring shark attacks
The new project (late 2020>) will test the effectiveness of existing & improved personal deterrents against attacks from white, bull & tiger #sharks. This should reduce fatalities by increasing device-use, while also reducing the need for indiscriminate meshing/culling programs.
Taronga scientists also manage the Australian #Shark Attack File (ASAF). This long-term database & resource provides valuable insights on incidents and the effectiveness of possible deterrents. #ScienceWeektaronga.org.au/conservation-a….
Research using ASAF data led by Laura Ryan with Taronga’s Dr David Slip, Macquarie University, DPI and UNSW scientists, generated predictive models for #shark attacks in Australian waters based on environmental conditions. . doi.org/10.3354/meps13…
This paper identified rainfall & sea surface temperature anomaly as key predictors, and is of great value in designing a potential warning system platform that can allow water users to make more informed decisions before entering the water.
As Taronga’s Research & #Conservation Coordinator, & a marine biologist specializing in #ConservationGenetics, Dr Jo Day, wears many hats – & most are waterproof! Jo’s work covers many areas & species, including the little-known Port Jackson #shark... #MarineScience#ScienceWeek
Data from GPS and accelerometer tags fitted to Taronga zoo-based Port Jackson #sharks allowed the team to identify resting & active swimming, as well as feeding behaviour.
Getting lost in the crowd can be a problem when you’re an #endangered sea lion pup. Taronga behavioural ecologist @PitcherBen & collaborators are decoding #Australian#sealion communication to understand how mothers and pups recognise each other in a busy colony #ScienceWeek
Smell is critical to recognition. Mums will smell pups they encounter while searching the colony to confirm which pup is their own offspring. Each sea lion has a unique smell and mums learn the odour of their pup sciencedirect.com/science/articl…#AnimalCommunication
Taronga is also reminding #RegentHoneyeaters how to tweet! Their song has been changing, perhaps due to small fragmented populations &reduced opportunity to learn from adults. Taronga keepers began playing songs to juvenile birds to teach them the right ones to sing. #ScienceWeek
Results are showing that #RegentHoneyeaters that were tutored to sing, either directly by adult birds or by virtual tutoring, had a better chance of surviving in the wild.
We’re now working with researchers at ANU to understand how best to teach birds to sing and why song is important to survival theguardian.com/australia-news…
#RegentHoneyeaters are in decline due to threats from #habitatloss and degradation. #Drought, #bushfire, competition, and now even the precariously small size of the remaining population all pose risks to the species’ survival.
Our team of #RegentHoneyeater keepers are experts in #ConservationBreeding these amazing birds. Here specialist keeper Kara Stevens explains our progress at Taronga Western Plains Zoo, Dubbo.