- Country diary: black swan cuts lonely figure | Birds | The Guardian
- a rare bird — how Europeans got the black swan so wrong
- Black swan at Bavarian palace partner News | DW | 10.08.2017
- What Are Lessons for Leaders from This Swan Crisis? - HBS Working Knowledge
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- Nuclear war, the black swan we can never see - Bulletin of Scientists
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- Black Swan The Museum
- mega-swan once waddled through New Zealand | New Scientist
- Black swans how to find them: national approaches to risk | The Strategist
- Hungry North told eat black | Financial Times
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- Black swan Wikipedia
- Black the bird - Australian Geographic
- The Black Swan of Leadership - The Emotional Leader Circle
- Black swan risk to highest level ever