conservation and species recovery

Zoo conservationists roused 1,200 Taylor's checkerspot larvae from their winter dormancy this week, transferring the very hungry caterpillars into rearing cups at the zoo's Imperiled Butterfly Conservation Lab, where they will munch on narrowleaf plantain following an eight-...

The first several California condor eggs of 2020 arrived at the zoo over the past week, and keepers hope to see more throughout the month...

"Washed Ashore: Art to Save the Sea," a series of giant sea-life sculptures made from ocean debris, debuted at the zoo this week...

According to the latest findings from Cascades Pika Watch, the pint-sized pikas of the Columbia River Gorge are making a comeback...