Ostrich
whale
Manatee.
Ukrainian Grey Cattle and the dog breed Ultimate Mastiff are mammals. They begin with the letter U.
Ugli fruit begins with the letter "U".
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Alvin
Vanessa Hudgens
Isaac Newton
yes
Giraffes,Goats,Gorilla are some mammals that start with the letter G.
In addition to Florida, only Hawaii, Louisiana, and Utah start with a letter that no other state begins with.