Peeping Tom, er, bird

I am used to birds colliding with my windows; I am used to birds challenging their reflections in my windows; but, I am not used to birds sitting on an outside window sill and merely peering inside. But, this seems to be what a Yellow–rumped Warbler did, and not at just one window but two of them.

The Yellow–rumped Warbler is a fairly common bird around here in the spring and summer, and for that matter a delightfully colourful addition to the neighbourhood. (At first I thought I could specify the sex of this bird, but it is not clear).

A Yellow–rumped Warbler peeks in one window,

and then hops onto a bench before moving on to another window to peek in the house again.