Invasive species UK

Not sure if this been posted before short videos of Indian Ringneck’s living wild in and around London they are now recognised as an English bird species , being refered to as posh pigeons.Bit different to your normal feral pigeon which is normally found in London but after watching one of the videos I was shocked to discover how many established birds there were living in London and there I was thinking it was just few thousand but the amount they are quoting is mind blowing.After digging around a bit on the Internet there are small colonies of budgies, alexandrines, monk parakeets and blue crowned parakeets also living wild in the UK Enjoy the videos