Springtime is deeply, profoundly layered, from that smell of fresh grass to showy tulips blooming, and the sweet haze of leaves opening on deciduous trees. And up in those trees, there's another layer of activity, as busy little Bushtits weave their sock-like nests.
Ellen Blackstone of BirdNote tells me that you can tell it's spring when pairs of Bushtits break from the flock to get to work on nest-building. And it's no small task, for they must forage for a variety of materials. The tiny birds begin by attaching spider webs to a forked branch until there's enough bulk to create a kind of platform. Now, one of the Bushtits sits on the springy platform and stretches it downward, eventually expanding the nest into a foot-long pendulous sack. The birds add grass for strength and lichen for camouflage and line the whole thing with feathers and downy plant material. Truly, a miniature, aerial down sleeping bag to enclose and protect their eggs and babies.
By mid-summer, when all the baby birds have fledged, the bush tits will again be traveling in sociable flocks of 20 or more again.
Thanks to Mike Hamilton for these enchanting photos... you can tell the male bush tit by his dark eyes; the female's eyes are yellow.
Such skill and determination in a bird that weighs a fraction of an ounce - these clever nest builders are equal in weight to about four paperclips...

This architectural prowess is no doubt going on in your garden right now, hidden away in the branches of trees newly leafed out...

It looks as if this femail bushtit is building her sock-like nest where two rose canes intersect...thorny but probably a safe spot.

You can easily see the female's yellow eye as she peeks out of her newly woven nest. What an accomplishment...

Is there room for the babies in there?? I think you can see bits of the spider web here that is the first material used in nest construction...
