Bushtit

There is a perfect bushtit nest in our neighbor's yard that we can see from our dining room window! Today I went close to see if I could catch them flying in and out. Chose this one because you can see the whole bird and his/her eye and he/she's got a feather in her beak. (might have to look large) For further softening the nest? When there is no activity that I can see, the nest shakes a bit --I hope I can catch the babies when they are ready to emerge!