350 Elephants drop dead in Botswana some walking in circles before face-planting

Previously discussed:

https://news.ycombinator.com/item?id=23725335 : 77 comments

https://news.ycombinator.com/item?id=23707920 : 39 comments

https://news.ycombinator.com/item?id=23707934 : 1 comment.

Different sources, but no discussion:

https://news.ycombinator.com/item?id=23755509

https://news.ycombinator.com/item?id=23741501

https://news.ycombinator.com/item?id=23721887

https://news.ycombinator.com/item?id=23712287