Twenty big cats, including a half-Bengal tiger and four cougars, died between late November and mid-December at a sanctuary in Washington State after becoming infected with bird flu, according to the facility’s director.

A big cat sanctuary in Washington is temporarily closed and quarantined after bird flu killed 20 wild cats there, including cougars, bobcats and a tiger.

Bird flu has been on the rise in Washington state and one sanctuary was hit hard: 20 big cats – more than half of the facility’s population – died over the course of weeks.

Twenty big cats have died after contracting bird flu at a Washington State animal sanctuary. The Wild Felid Advocacy Center of Washington in the city of Shelton announced the deaths on December 20. Just two weeks prior, officials confirmed the presence of bird flu in the sanctuary, which forced the center to close and quarantine.

Nearly two dozen big cats died after bird flu swept through the sanctuary where they lived. The Wild Felid Advocacy Center near Shelton, Washington said the first animals died last month but the cause was just recently confirmed, KIRO reported. In all 20 cats died, more than half of the sanctuary’s big cats.

An animal sanctuary in Washington is under quarantine after 20 big cats died amid a bird flu outbreak, the Wild Felid Advocacy Center announced.

In a matter of days, dozens of large cats have died of bird flu in several states from Arizona to Washington. Police in Houston said several kids trying to rob a man were subsequently shot, with one now in critical condition.

The killer virus swept its way through a Washington non-profit conservation centre, forcing the charity to close its doors and undergo a strict quarantine in the hope the bird flu would not take any m