Nothing has caught my eye in the same way that “Firefighting chemicals found in sea lion and fur seal pups” did on my monthly google search for blog topics. The real paper is called “Per and polyfluoroalkyl subtances (PFAS) at high concentrations in neonatal Australian pinnipeds”. Researchers from the University of Sydney analyzed levels of PFA’s found in three pinniped species: Australian Sea Lion (N. cinerea), Australian Fur Seal (A.p. doriferus), and Long-nosed Fur Seal (A. forsteri). PFA’s (identified as PFOA’s and PFOS’s through out the article) are fire retardant chemicals that can be found in products such as fire fighting foams, “stain repellents, polishes, paints and coatings”.

Cephalopods, a group of marine Molluscs that includes squid, octopus and cuttlefish are a mysterious and intelligent assortment of invertebrates. Although cephalopods do not come to mind as the ideal laboratory specimen, their distinctive behaviour and intelligence has made them indispensable to research. Meet Dr Jennifer Mather, a University Professor in Psychology from the University of Lethbridge, Canada whose fascination with intelligence in the oceans has led her on an incredible journey into cephalopod welfare, ethics and cognitive research.

Lets be honest, we all wish we could speak to whales like Dory in Finding Nemo, but what if instead of speaking to them we listened to them? We had the pleasure of chatting with Yvonne Miles, a Marine Mammal Observer and Passive Acoustic Monitoring expert from Hervey Bay in Australia.