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Future climate impacts put humpback whale diet at risk

A new study led by Griffith University predicts that future climate change impacts could disrupt the krill-heavy diet that humpback whales in the southern hemisphere consume. The study, "No distinct local cuisines among humpback whales: A population diet comparison in the Southern Hemisphere," has been published in Science of the Total Environment.

White humpback whale calf sighted with mother at Western Australia s Ningaloo Reef

White humpback whale calf sighted with mother at Western Australia s Ningaloo Reef
abc.net.au - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from abc.net.au Daily Mail and Mail on Sunday newspapers.

Are humpback whales good bioindicators of Antarctic mercury pollution?

Finding best way to a whale s diet through its skin

Date Time Finding best way to a whale’s diet through its skin Skin, not blubber is the most effective way of revealing migrating whales’ diet, according to new Griffith University research. Assessing the whales’ blubber and skin tissues, the Southern Ocean Persistent Organic Pollutants Program team from the Centre for Planetary Health and Food Security together with collaborators at the Australian Rivers Institute, concluded skin was the more suitable tissue for dietary assessment of humpback whales, but fats in the skin still interfered with the chemical signal. “Blubber and skin samples taken with dart gun from whales migrating from Antarctica are often used to discover the make-up of their diet in the Southern Ocean, and how it’s changing over time,” said PhD candidate Jasmin Gross.

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