Latest News for: glaucous gulls

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Narwhals may be using their tusks to play, new study finds

CNN 08 Mar 2025
Glaucous gulls — large gray-and-white seabirds that inhabit the Arctic — frequently attempted to steal fish from narwhals, significantly reducing the amount of prey they were able to catch.
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FAU study reveals how narwhals, the ‘unicorns of the sea,’ explore and play

Sun Sentinel 07 Mar 2025
“It’s a very long spiral tooth that can grow to 10 feet in length,” O’Corry-Crow said ... Glaucous gulls also were observed engaging in kleptoparasitism, a term for stealing food, although their attempts were unsuccessful.
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Drone captures narwhals using their tusks to explore, forage and play

Science Daily 01 Mar 2025
... first reports of kleptoparasitism, a 'food thief' situation, among narwhals and glaucous gulls.
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What Do Narwhals Use Their Tusks For? New Footage Shows Remarkable Behavior

IFL Science 28 Feb 2025
ADVERTISEMENT ... They also used the tusks in interactions with seabirds, like glaucous gulls (Larus hyperboreus), who were attempting to snatch their hard-earned prey.  ...       ... ADVERTISEMENT ... ADVERTISEMENT ... .
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