Soo beautiful :)
Here in Devon in the South West of England we have a great number of Cirl Buntings which have bounced back in recent years!

Here's what the RSPB say:
"Cirl buntings were on the brink of UK extinction, but with support from people like you, we've increased the population by more than 600%. Cath Jeffs, cirl bunting project manager explains how..."

https://www.rspb.org.uk/about-the-rspb/at-home-and-abroad/england/cirlbuntings/