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Killer whales are invading Arctic waters as melting sea ice alters the ecosystem, threatening local species and communities.
Killer whales are moving into Arctic waters as sea ice melts due to climate change, according to a Canadian study.
Researchers identified two genetically distinct populations that could threaten prey such as belugas, narwhals, and bowheads, impacting the ecosystem and food supply for northern communities.
The study highlights the need for further research on orcas' behavior and ecological impacts in the Arctic.
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Las ballenas asesinas están invadiendo las aguas árticas a medida que el derretimiento del hielo marino altera el ecosistema, amenazando a especies y comunidades locales.