About Marine Mammals
Marine mammals are a food source in many countries around the world. Historically, they were hunted by coastal people, and in the case of aboriginal whaling, still are. This sort of subsistence hunting was on a small scale and produced only localised effects.
Why are whales throwing seaweed on their heads?

... While the Marine Mammals enjoyed rolling around in the seaweed, there was one spot in particular that the whales targeted...
Atlantic orcas 'learning from adults' to target boats

... The Spanish government is using maps of their movements to help inform sailors about how to avoid these Marine Mammals, which hunt for tuna along the coast of Portugal and Spain, and through the narrow Strait of Gibraltar...
Dolphins, whales and seals not protected by UK government, report finds

... Politicians on the Efra committee have suggested the UK should encourage countries they have trade deals with to stop killing Marine Mammals...
Rewilding seas: Some waters off England to get full protection

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Orca mothers make 'lifelong sacrifice' for sons

... " There are currently just 73 of these killer whales left, so the scientists say they need to understand anything that could help inform decisions about how to protect these Marine Mammals...
Dolphins 'shout' to get heard over noise pollution

... They are one of many Marine Mammals that rely on whistles and echolocation to work together for hunting and reproducing...
Marine wildlife warning as UK whale sightings rise

... " Far too many marine creatures are unnecessarily killed due to unsustainable fishing practices, with lost and discarded fishing gear also causing havoc - especially for seals, dolphins and other Marine Mammals...
River Thames: Sharks and seahorses found living in waterway

... The river has seen an increase in its range of birds, Marine Mammals and natural habitats since the 1990s...