Wild video shows a massive flock of birds suddenly falling from the sky, dying in Mexico neighborhood.
A viral video of dozens of birds falling from the sky in Mexico baffled the internet and sent many searching for theories.
The security video out of Chihuahua, Mexico, showed a large number of birds suddenly drop dead mid-flight and rain down on a home and the adjacent street.
Sectional police of Alvaro Obregon reported that the incident involved close to 100 yellow-headed blackbirds that were migrating from northern Canada to Mexico for the winter.
A local veterinarian reported to police the birds could have died after inhaling toxic fumes from a heater nearby or due to an overcharge from electricity cables.