It is common knowledge that free-roaming and feral cats kill birds – many of us have seen it firsthand. What you may not realize is that cats also kill nēnē by passing on a disease called toxoplasmosis. And while nēnē may seem common on the North Shore of Kauaʻi and a few other locations in Hawai’i, they are on the Endangered Species list because there are less than 4,000 individual wild birds in the world. Here's what you can do to help nēnē.