A Cow Skull Nest

The Bewick's wren is nest building. Do you see him about 6 inches to the right of the Nature's Nest raw cotton nesting material?

Look for his black eye and the white stripe of an eyebrow. About an inch to the right of his eye, the cotton fuzz in his beak is sticking out from behind a leaf.

The wren has already built a nest in the lariat house. Now he is building a second nest in the brain cavity of the cow skull that hangs on the patio wall.

He has been considering this location for several years. This year he decided to go for it.

The male Bewick's wren builds two nests and then tours his mate through the two sites. He's hoping one will meet with her approval. 

Will we have baby wrens in the cow skull? We'll see.

Allen's hummingbirds have already successfully nested once this Spring 2014.

Bird Nesting Time in California

Here in California where winter rains have eluded us and the days have been spring-time warm, it is hard to believe the rest of the country is shivering through ice storms and record low temperatures.

Allen's hummingbird nest 1/27/14

The birds are gauging that the warm weather means spring. The Bewick's wren is singing to attract a mate. The oak titmouse has found a mate and the pair have been checking out bird houses.

Amazingly, we already have an Allen's hummingbird sitting on two tiny eggs. I'm not sure when they were laid, but I do know that this little architect lined the inside of her nest with natural cotton fiber that I put out. The cotton fiber is the cream colored material on the inside of the nest.

January should be the depth of winter. We should have wet weather that puts a damper on nesting for another month or so. Unfortunately, that isn't the case. The birds are breeding and nesting, so it is time to put out quality materials to supplement what they can find naturally.

I make a knotted holder out of natural wool yarn that is too rough for making garments. Then I fill these holders with natural raw cotton fiber. 

Hummingbirds, bushtits and lesser goldfinches are just a few birds that prefer to use soft plant fibers to line their nests. Nature's Nest.
  
Anna's hummingbird with Nature's Nest.

Placement is important too. Nesting fiber needs to be located where birds can find it, sit beside it on adjacent branches to gather fiber, and the location should be far enough from feeders that small birds are not intimidated by larger birds eating.

I have to make sure that nesting material is on small branches to avoid tree squirrels stealing the nesting material for their own use.

The continuing drought means plant fibers are not as abundant as they should be. Man-made fibers are easy to find around human homes, but those fibers can be problematic, even dangerous, to bird hatchlings. Materials that cause nest failure.

Bird houses should be cleaned out too, so new occupants can move in. Mosaic bird house.

It's January, but this year in California, birds are already starting to nest.

Allen's Hummingbird Builds Summer Nest

Look what's taking form in the garden.

Yesterday I spotted one of our Allen's hummingbird females working diligently on a new nest. June seems a little late, but the on-again off-again summer weather may have spurred this little female to try a brood before the heat of July and August.

Typically, we see hummingbirds nesting February through May. 
 

In March, these two Allen's hummingbird chicks took their first flights just a day after this photo. (A nest a few years ago in Jan /Feb.)

This female is obviously availing herself of the natural cotton in our "Nature's Nest" natural nesting material. She has been weaving the beige cotton fibers with spider webbing and decorating it with pieces of leaves and sticks. The natural cotton plant fiber is moisture resistant and helps keep chicks cool even as the weather heats up. 

The nesting material has become rather frayed at the edges as a variety of bird beaks have plucked and tugged at it. We've seen not only Allen's and Ann's hummingbirds, but lesser goldfinches and oak titmice using the Nature's Nest.

Interestingly, this new female Allen's is building her nest in the same low branches of the photinia that one of our long-term resident females used to build in all the time. Hummy raised several broods in nests built in this same location. That female hummingbird passed away or moved on in 2005. One of her daughters, "A," held the territory for five years, but for the last two summers no one female has held the territory or nested in this location. 

I can't help but wonder: Is this one of A's daughters or granddaughters? Or is this location and the upturn of these branches just ideal for Allen's hummingbirds to nest in?