Fun little olive/yellow thing bouncing around trees in the city centre this evening. Unfortunately it wouldn't come down low enough to get the head...
https://www.flickr.com/photos/41442363@N08/40835062614/in/dateposted-public/
https://www.flickr.com/photos/41442363@N08/40835063144/in/dateposted-public/
https://www.flickr.com/photos/41442363@N08/40835062114/in/dateposted-public/
...I barely ever see warblers so it may even be something else.
https://www.flickr.com/photos/41442363@N08/40835062614/in/dateposted-public/
https://www.flickr.com/photos/41442363@N08/40835063144/in/dateposted-public/
https://www.flickr.com/photos/41442363@N08/40835062114/in/dateposted-public/
...I barely ever see warblers so it may even be something else.