For the same reason they tag almost all animals, to study them.
Because elephant seals are gray.
Killer wales eat elephant seals
They are called elephant seals because they have long noses like a regular elephant.
Hugely unlikely, bordering on impossible. Elephant seals swallow their prey whole, They don't have the teeth to take a human apart into edible chunks.
The height of southern and northern elephant seals are around 6' to 6' 6" The height of southern and northern elephant seals are around 6' to 6' 6"
Because one male elephant seal can provide over gal of oil and people were hunting them
Harbor seals, Elephant seals, Ross seals, Weddell seals, Antarctica Fur seals, Leopard seals and Navy seals.
When it comes to birth, elephant seals are perfectly normal mammals, with live births.
because they do
No
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Gray.