September 3, 2026•1 min read•from Marine Biology Subreddit

From a non-biologist: are a sea lion’s eyes meant to be so red? Found on a seal/sea lion insta account

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#sea lion

#marinebiology

#seal

#eyes

#red eyes

#insta account

#animal coloration

#mammal

#wildlife

#aquatic animals

#predator

#vision

#ocular

#physiology

#bioluminescence

#carotenoids

#photoadaptation

#species

#pinniped