SEATTLE (AP) — A zebra that escaped from a trailer east of Seattle last weekend remained on the lam Friday, as authorities closed off trailheads at a nature area in hopes of keeping people away and easing her capture.

The zebra was one of four that escaped as they were being transported from Washington to Montana last Sunday. The driver had taken the Interstate 90 exit for North Bend, in the Cascade mountain foothills about 30 miles (48 kilometers) east of Seattle, to secure the trailer, when the zebras got loose, surprising residents and drivers as they galloped into a rural neighborhood.

Three were quickly captured after being corralled in a pasture. But the fourth — a mare called “Z” — hopped a fence and has proved more elusive, spawning popular social media memes that have placed the animal everywhere from riding a ferry across Puget Sound to rounding the bases at T-Mobile Park, home of the Seattle Mariners.