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Georgie's new baby is right on target for his weight, because Grey seal pups are born weighing around 35 to 40 pounds on average. This makes them one of the largest species of seal pups at birth.
Grey seals are vulnerable to typical predators for a pinniped mammal; their primary predator would be the orca or killer whale, but certain large species of sharks are known to prey on grey seals in North American waters, particularly great white sharks and bull sharks but also, upon evidence, additionally Greenland sharks. Some grey seal ...
A grey seal found stranded and blind more than a decade ago on an island in Maine has given birth at a Chicago-area zoo and is now “a very attentive mother" to her newborn, zoo officials said ...
Newborn seals have yellow fur because of amniotic fluid, and are still wet. When the pup dries, it is called a yellowcoat. The amniotic stain fades and the fur turns white within a few days, and it gets the name whitecoat. First it's called a thin whitecoat, and when it becomes visibly fatter it is a fat whitecoat. [1] Nursing lasts for about ...
This is an accepted version of this page This is the latest accepted revision, reviewed on 7 January 2025. Taxonomic group of semi-aquatic mammals Pinnipeds Temporal range: Latest Oligocene – Holocene, 24–0 Ma Pre๊ ๊ O S D C P T J K Pg N Clockwise from top left: Grey seal (Halichoerus grypus), Steller sea lion (Eumetopias jubatus), New Zealand fur seal (Arctocephalus forsteri), walrus ...
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An estimated 2,500 pups were born in the last breeding season at the site, up from fewer than 100 births around 20 years ago.
A ragged-jacket (or, occasionally, "raggedy-jacket") is the name given to a harp or grey seal pup when it is undergoing its first moult, and the intermediate stage between a "whitecoat" and a "beater". [1] [2] The moulting begins when the pup is at an age of about 12–14 days, at which time they cease nursing. At this young age, the pups are ...