2002 The zoo launches Long run for Wildlife. This conservation plan commences breeding endangered Washington pygmy rabbits, western pond turtles, and Oregon silverspot butterflies for eventual reintroduction to the wild. Mexican red-kneed tarantulas are on the list of planet's 900 species of tarantulas. They are in deserts in southwest Mexico https://oregonzooofportland50470.bloggadores.com/3090356/oregon-zoo-of-portland-an-overview