SeaWorld San Antonio welcomed seven beluga whales on Tuesday, July 22, 2026 [1], as part of an international rescue operation [2].

The relocation is critical because the whales' previous home, Marineland in Niagara Falls, Ontario, has been shuttered [3]. Without a viable facility in Canada, these animals required urgent transport to ensure their continued care and welfare [4].

This shipment of seven whales [1] follows an initial delivery of two beluga whales [5] to the Texas facility. The animals are now being housed in a pool with a capacity of 2 million gallons [6].

The broader effort aims to rescue a total of 30 beluga whales [7] from the closed Canadian theme park. While some reports describe the total as dozens of whales, the specific target for the rescue operation is listed at 30 [7].

Coordinating the transport of large marine mammals across international borders involves significant logistical planning, including specialized transport containers and veterinary oversight, to minimize stress during the journey from Ontario to San Antonio [2], [3].

SeaWorld San Antonio is managing the integration of these animals into their existing environment. The facility is working to stabilize the whales after their long-distance relocation from the shuttered Marineland site [3], [6].

Seven additional beluga whales arrived as part of an international rescue effort.

The relocation of these whales highlights the complex legal and ethical challenges that arise when private zoological institutions close. Because these animals cannot be easily released into the wild, international partnerships between accredited facilities become the only viable path to prevent animal neglect during corporate shutdowns.