Garden invader

We've seen a few ring necked parakeets on the wing over the last couple of years as they move west out of London. I was working from home today and S came in to alert me to a pair of these brightly coloured birds on the bird feeder. It's the first time we've had them in the garden.  I'm not sure if they were able to access the seeds as the feeders are sprung loaded. The woodpecker turned up a few minutes after the parakeets left.  
Will be interesting to see if they become regular visitors.  
Our local Facebook group has regular posts asking if anyone has lost their pet parrots!