An invisible serial killer arrived. Now this nation is racing to protect its treasured native birds
- Posted on July 22, 2026
- By CNN
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- 1 min read
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An invisible serial killer arrived. Now this nation is racing to protect its treasured native birds
In a rare step few countries have tried, New Zealand is now rushing to vaccinate 300 breeding pairs of its most endangered native birds to protect them from H5N1 birdflu.