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dinoseer t1_iqq2jgr wrote

Please explain how Orcas are an Invasive Species? Orcas have free Reign over the Oceans - they can swim literally anywhere on the Planet...

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Xyvexz t1_iqqvw0e wrote

That's not correct as there are zones that where so cold and icy that orcas were unable to live for long, these zones are now warming up

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TheArcticFox444 t1_iqruwa3 wrote

Orcas need air. Ice in the Arctic provided a barrier keeping them out and] narwhales in. With less ice, the orcas can penetrate further...hence, invasive species.

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TheNerevarim t1_iqqahjn wrote

Oracas are predatory species. They attack pretty much everything. From small fish to whales.

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