Why did these “one-in-a-million” coyotes start appearing again and again? https://on.natgeo.com/2SfQITQ

Why did these “one-in-a-million” coyotes start appearing again and again? https://on.natgeo.com/2SfQITQ 

https://twitter.com/NatGeoTravel/status/1090218111742210048