Taronga's the leading organisation in #Australia applying cryopreservation technologies to #coralreef management, #restoration and research, for #ConservationManagement of the #GreatBarrierReef. Our Reef Recovery Project's been operating since 2011 smh.com.au/national/nsw/t… #RRAP
Taronga’s #reef recovery project is a model for similar approaches around the globe. Like any successful #conservation programs it requires ongoing commitment to understand the problem(s) & find integrated solutions in response to new challenges. doi.org/10.1016/j.cryo… #RRAP
Taronga’s team of biologists - working with the Smithsonian Institution, Australian Institute of Marine Science & @GBRFoundation - have studied species at annual spawning since 2011, focusing on cryobanking keystone #coral (species essential to #reef structure & function) #RRAP Image
You can check out this work here: aims.gov.au/research/spawn… #RRAP
Over the past decade this collaborative endeavor has developed & applied new technologies to preserve cells. Our work demonstrates the ability of cryopreserved #coral sperm to fertilise fresh coral eggs and produce juvenile corals nature.com/articles/s4159… #RRAP
The #reef recovery project is anticipated that cryopreservation and biobanking will play an increasingly important role in #coral breeding and coral recovery activities. #RRAP
The #reef recovery project will also support crucial AIMS research programs such as #AssistedEvolution & #AssistedGeneflow through targeted collection and of high conservation value genotypes including those that are tolerant to bleaching events #RRAP Image

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More from @tarongazoo

21 Aug
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.
Read 4 tweets
21 Aug
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. #ScienceWeek taronga.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.
Read 6 tweets
21 Aug
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.
Using fine and broad scale #MovementEcology data from these Port Jackson #sharks, #MachineLearning models allowed the team to identify these key behaviours in this elusive #marine #shark species. mdpi.com/1424-8220/20/2…
Read 4 tweets
21 Aug
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
Australian sea lions use a combination of sound, sight and smell to communicate and recognise their pups. Mothers can use the size and colour patterns in pup coats to help located their offspring in a colony royalsocietypublishing.org/doi/pdf/10.109… @RSocPublishing #AnimalCommunication
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
Read 5 tweets
20 Aug
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…
Read 4 tweets
20 Aug
The #RegentHoneyeater is one of Australia’s most #CriticallyEndangered birds. There are <350 birds left in the wild. For >20y, Taronga has been #ConservationBreeding an insurance population. Since 2008, >300 birds have been released to bolster wild populations. #ScienceWeek
#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.
Read 6 tweets

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