A recent rescue effort has suffered losses. Four whales were relocated from a closed water park. Now, two of these whales have died, along with a long-time resident of the facility.

The cause of their deaths is not yet known. Exams and tests are being conducted to determine what happened. One of the deceased whales was a 20-year-old female, while another was a 34-year-old male.

Further information about the deaths can be found through the aquarium's announcement. The aquarium is investigating the deaths. Details about the incident are available from the aquarium.