![]() There, Lucy Quinn from the British Antarctic Survey says many chicks are killed by plastic fed to them by their parents, including one young bird whose stomach was punctured by a plastic toothpick. The Blue Planet 2 team found plastic everywhere they filmed, even in the most remote locations such as South Georgia island, an important breeding site for wandering albatrosses. You hear pops and grunts and gurgles and snaps.” He shows the noise of motorboats distracting saddleback clownfishes from warning against a predator attack. They use sound to attract a mate, to scare away a predator. Steve Simpson, at the University of Exeter, who works on coral reefs in southeast Asia, says: “There is a whole language underwater that we are only just getting a handle on. The noise from shipping, tourism, and fossil fuel exploration is also revealed as harming sea life. ![]() The reefs could be gone by the end of the century.” “The shells and the reefs really, truly are dissolving. Prof Chris Langdon, at the University of Miami, says it is “beyond question” that the problem is manmade. We’re headed into uncharted territory”Ĭarbon dioxide from fossil fuel burning also dissolves in seawater, making it more acidic. “What shocks me about what all the data shows is how fast things are changing here. Jon Copley, from the University of Southampton and one of many scientists appearing in the final episode, says. The programme also filmed on the Great Barrier Reef in 2016, witnessing the worst bleaching event in its history.Ĭlimate change is causing ocean temperatures to rise, bleaching the corals vital as nurseries for ocean life, and waters are warming rapidly in Antarctica too. Photograph: BBC NHUīrownlow said much of the footage shot of albatross chicks being killed by the plastic they mistake for food were too upsetting to broadcast. A bleached section of the Great Barrier Reef in Australia.
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