The zoo says the sea lions reached an age where they potentially would be suffering.

Getting your Trinity Audio player ready... Nick, the sea lion, weighed 700 pounds during his prime, and his bark was just as huge. When Nick let it rip, his bark could be heard in City Park and the ...

DENVER — A beloved sea lion known for picking Broncos games for 9NEWS has passed away. Denver Zoo Conservation Alliance announced on Facebook Friday that Nick, an 18-year-old California sea lion, died ...

A crowd of children gripped the fence barricading them from a large pool of saltwater before a backdrop of small coastal houses, shuffling to get a glimpse of the open doorway from which the act of ...

A sea lion from the Denver Zoo died in Washington, D.C. this week while waiting for a new habitat. Nick has been staying at the Smithsonian's National Zoo and Conservation Biology Institute in ...

Precious New Sea Lions at the Denver Zoo Have Everyone Enchanted originally appeared on PetHelpful. In a wonderful bit of news, sea lions have returns to the Denver Zoo. Their new habitat recently ...

DENVER — After months of waiting, the sea lions at the Denver Zoo Conservation Alliance (DZCA) are back with a splash as they have returned to a new habitat. On Friday, the zoo celebrated the grand ...

BROOKFIELD, Ill. -- Two California sea lion pups were born at the Brookfield Zoo in June. Their births were the first for this species at Brookfield in nearly 30 years, Chicago Zoological Society ...

Colchester Zoo staff have paid tribute after two much-loved sea lions were put to sleep. Colchester Zoo said sea lions Sydney ...

ST. LOUIS — The Saint Louis Zoo is filled with wild wonders, but one mother had no clue she was about to capture an unforgettable birthday surprise on Saturday between her daughter and a sea lion.

HOUSTON (KTRK) -- It's a girl! The Houston Zoo is celebrating their healthy new female seal lion pup, who is bonding with her mother. Zookeepers confirmed parents Kamia and Jonah are the parents of ...