Mystery deaths as flock of blackbirds fall from the sky with no explanation

This surprising safety video footage reveals the second tons of of birds died en-masse seemingly with out clarification.

Scientists are at a loss to clarify what triggered the deaths of tons of of yellow-headed blackbirds.

An area veterinarian reported to the police that the birds might have died after inhaling poisonous fumes from a heater close by or due to an overcharge from electrical energy cables.

The occasion ocurred in Cuauhtémoc metropolis in Mexico on February 7.

And, like a scene from a horror movie, chicken carcasses could be seen scattered on the road within the aftermath.

The birds had arrived from northern Canada to spend the winter in Mexico.

As but, there was no clarification for the sudden deaths (Image: Sectional Police of Alvaro Obregon)

‘[It’s] tough to know the precise trigger. Presumably one thing occurred while the flock was murmurating/shifting,’ an RSPB spokesperson instructed Metro.co.uk after reviewing the footage.

‘Might have been a predator that startled them and triggered them to react and hit the bottom by mistake.’

This isn’t the primary time birds have died below mysterious circumstances. In 2019, right here within the UK, birds had been filmed dying instantly within the West Midlands.