Police were called to the scene at 11.16am after a member of the public found the birds, which had been struck with a ball ...

A black swan event is an outlier event with far-reaching consequences, like the 9/11 terrorist attacks or the COVID-19 pandemic.

A black swan is an event that is rare, ... Other examples include the COVID-19 pandemic, the terrorist attacks of Sept. 11, and the hyperinflation crisis in Zimbabwe. Key Takeaways.

A Black Swan event is an outlier event with far-reaching consequences, like the 9/11 terrorist attacks or the Covid-19 pandemic.