House Wren?

Well, actually it is a Rufous-naped Wren who happened to come inside my house!

Rufous-naped Wren, Atenas, Costa Rica
(On the back of the couch in my living room! Looking out the screen window.)
Rufous-naped Wren, Atenas, Costa Rica
Making himself at home on a drink coaster. This is what happens with doors left open.

Beside them the birds of the heavens dwell; they sing among the branches.

~Psalm 104:12 ESV 

Rufous-naped Wren, Atenas, Costa Rica
Singing outside my window in the Strangler Fig Tree

See also my Costa Rica Birds Photo Gallery.