An animal sanctuary in Shelton, Wash., is under quarantine after a bird flu outbreak killed 20 big cats at the facility over the past month. The Wild Felid Advocacy Center of Washington called the ...

Mystery over how bird flu that killed half the big cats in sanctuary spread in cat sanctuary ...

More than half of the cats at the sanctuary in Shelton, Wash., died of the virus over the past several weeks. By Emmett Lindner Twenty big cats, including a half-Bengal tiger and four cougars, died ...

The Wild Felid Advocacy Center of Washington called the deaths “heartbreaking,” confirming the virus has claimed more than half its animals, including four cougars and a half-Bengal tiger, since late ...