Thank you for visiting Walrus Network, a collaborative record-keeping initiative for captive walruses that began in 2014. I am deeply grateful to the parks and people who have helped me maintain these records as completely and accurately as possible. Please contact me to report any missing or inaccurate information, or feel free to send any questions or comments you may have about captive walruses or this site.
If you enjoy Walrus Network, please consider supporting the site via a small one-time or monthly recurring donation. Your kindness and generosity will better enable me to continue keeping this informational resource online and up-to-date. For further information, please visit the Donate page. I sincerely thank you.
There are approximately 128 walruses currently living across 52 facilities and 12 countries in 2025. More information and statistics on the captive walrus population will soon be provided on a separate section of this site.
No walruses are currently known to have been collected from the wild in 2025.
At least 1 walrus was collected from the wild in 2024:
Ukiaq · rescue, Alaska SeaLife Center · Jul-22
No walruses are currently known to have passed away in 2025.
At least 5 walruses passed away at 4 facilities in 2024:
Aurora · SeaWorld Orlando · Apr-12
Kulusiq · SeaWorld San Diego · Apr-21
unknown · Oita Marine Palace Aquarium · May-15
unknown · Ise Sea Paradise · Jun-23
Dyna · Tierpark Hagenbeck · Sep-09
No walruses have been transitioned into unknown status in 2025.
6 walruses were transitioned into unknown status in 2024:
Lyusya · last sighted 2021-Sep-26 at Utrish Marine Station
Yaki · last sighted 2022-May-04 at Chimelong Ocean Kingdom
Feier · last sighted 2023-May-04 at Shanghai Haichang Ocean Park
Yeva · last sighted 2023-May-04 at Zoo Udmurtia
Ronda · last sighted 2023-Dec or 2024-Apr at Moscow Zoo
Chopa · last sighted 2023-Dec or 2024-Apr at Moscow Zoo
At least 1 walrus is currently pregnant or have given birth in 2025:
Kleo · Chimelong Ocean Kingdom · pregnant