Dear MARMAM colleagues,

Rob Harcourt and I are pleased to announce the following publication now 
available online:



Opportunistic sightings of blue whales off Sydney, Australia




Pirotta and Harcourt (2021). Opportunistic sightings of blue whales off Sydney, 
Australia. Australian Zoologist; doi: https://doi.org/10.7882/AZ.2021.020



Abstract:



Two subspecies of blue whale occur in Australian waters, (1) the pygmy blue 
whale (Balaenoptera musculus brevicauda) and (2) the Antarctic blue whale 
(Balaenoptera musculus intermedia). Understanding blue whale presence in 
Australian waters is critical to ensuring Australia’s protection of these 
marine mammals as both subspecies were heavily exploited during historical 
whaling. This short note documents pygmy blue whale sightings in New South 
Wales waters over the last 18 years. Observations were opportunistically made 
via citizen science and verified by scientists. Sightings in this note 
contribute to our limited knowledge of pygmy blue whale distribution along the 
east coast of Australia and may help understand the migratory movements of New 
Zealand pygmy blue whales off Australia and in the Tasman Sea. Overall, 
information presented in this note contributes to Australia’s national and 
international conservation efforts to protecting blue whales as a migratory and 
threatened species.


Best regards,



Vanessa Pirotta

Dr. Vanessa Pirotta
Marine Predator Research Group
Department of Biological Sciences
Faculty of Science and Engineering
Macquarie University, NSW 2109, Australia
Twitter: @vanessapirotta
Superstar of STEM 2021-2022
Watch my TEDx talk here<https://www.youtube.com/watch?v=2PXgFoTtwi0>

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