Parrots overwhelm Argentinian town with screeching, poo and power outages

Birds outnumber residents in Hilario Ascasubi, after deforestation leads them to seek food, shelter and water

The town of Hilario Ascasubi near Argentina's eastern Atlantic coast has a parrot problem.

Thousands of the green, yellow and red birds have invaded, driven by deforestation in the surrounding hills, according to biologists. They bite on the town's electric cables, causing outages, and are driving residents around the bend with their incessant screeching and deposits everywhere of parrot poo.