Breaking Waves: Ocean News

Extreme heat ‘the new normal’, says UN chief, as authorities across the continent issue health warnings Europe live – latest updates A vicious heatwave has engulfed southern Europe, with punishing temperatures that have reached highs of 46C (114.8F) in Spain and placed almost the entirety of mainland France under alert. Extreme heat, made stronger by fossil fuel pollution, has for several days scorched Portugal, Spain, France, Italy and Greece as southern Europe endures its first major heatwave of the summer. Continue reading...

Views on apex predator still polarised, says Natural England head, as activists apply for trial release in Northumberland The head of the government’s wildlife regulator has said he remains enthusiastic about reintroducing lynx to Britain and would be “absolutely delighted” if it could be achieved during his two-year term. But Tony Juniper, the chair of Natural England, said debates over the animal’s release were “still quite polarised” and more engagement was required to understand how communities would be affected. Continue reading...

These supposedly serious cetaceans have been spotted massaging each other with kelp stalks. This is the sort of performative nonsense you’d expect from dolphins I’ve thought for a while that it would be nice to be an orca. Not because I hate boats and they sink them (though I get it – the briny depths are none of our human business). What actually appeals is the idea of being charismatic megafauna – I love that phrase – and also important as a post-menopausal female. Orcas are one of very few species that go through menopause, living for decades after their reproductive years. These older matriarchs remain an integral part of the community, improving pod survival rates thanks to being “repositories of ecological knowledge”, caring for young and even, research suggests, keeping their giant adult sons safe from being attacked. The fact that they’re fashion-conscious is a bonus: the 80s orca trend for wearing jaunty salmon fascinators was revived, intriguingly, in some pods last December; other orcas have been observed draping themselves artistically in kelp. But new research is giving me pause. Now orcas in the Salish Sea off the coast of Washington state have been filmed picking kelp stalks and “massaging” each other with them. In sightings of this behaviour, reported and dubbed “allokelping” by the Center for Whale Research, “the two whales then manoeuvre to keep the kelp between them while rolling it across their bodies … During contact, whales roll and twist their bodies, often adopting an exaggerated S-shaped posture.” Continue reading...

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