Assertion: emperor penguin's diet | /r/MadeOf | crustacean
Facets:
Source sentences:
text: typical diet consists of fish, krill, squid and crustaceans, though the actual composition of their diet varies from population to population.
text: Its diet consists of mostly fish and crustaceans, and while hunting, Emperor Penguins can remain submerged under water for around 20 minutes, diving to a depth of 1755 feet.
text: Their diet consists of fish and crustaceans.