Thursday, May 15, 2014

Nesting Birds and More Summer Birds

There are often orange-crowned warblers picking bugs off one of our rose bushes.  Below is a photo of one of them.
Orange-crowned Warbler

I've been seeing quite a few Swainson's thrushes, but they are very shy and hard to photograph.  I was able to take a couple of photos of one of them.  Below are the photos.
Swainson's Thrush
Swainson's Thrush

I've been seeing more black-headed grosbeaks around; mostly females.  Below is a photo of one of them.
Black-headed Grosbeak

Below is a photo of a western scrub-jay pulling twigs off a dead tree for its nest.  The scrub-jays always try to pull off branches that are too large for them.  They reject the small twigs that they pull off.  This can be seen in the video below the photo.  The video would have been longer, but my camera turned off while I was filming (low battery).
Western Scrub-Jay


The bushtits built their nest a while ago.  I saw a female gathering tiny bits of grass and followed her to a tree in my front yard.  I found the nest, as well as the other helpers (the female's partner and two or three other males).  Below are a photo of the female and a photo of the nest (the fluffy sack in the center).  It has been very windy recently, but so far, the nest is fine and there are still bushtits visiting it.
Bushtit


Another tiny nesting bird was an Anna's hummingbird.  My parents found the nest while on a walk with our dog.  It's an extremely tiny nest  about the size a bottle cap.  It is very firmly attached to a chain-link fence.  Below is a photo of the female sitting on the nest.
Anna's Hummingbird

The Allen's hummingbirds have started nesting as well.  Below is a female.

Allen's Hummingbird

A pair of California towhees had a nest in the rose bush that the Bewick's wrens nested in last year.  I know that they had at least one chick.  Below are four photos.  They are (in order) one of the parents in a catfood bowl, the two parents together, the chick, and their rose bush home.

California Towhee
California Towhees 
California Towhee


The black phoebes have already nested.  There are two young ones hanging around the yard.  They are able to fly, but they are still being fed by their parents.  Below are three photos and a video.  The first photo is of one of the young phoebes.  The second two are a parent and a young one (parent on left, young on right in first photo; parent on right, young on left in second photo).  The video is of the parent feeding the young.  A large cat appears in the bottom right corner.  He didn't catch the phoebes; they flew away as soon as he came around the corner.
Black Phoebe
Black Phoebes
Black Phoebes

Saturday, May 10, 2014

Many, Many Migrating Birds

The winter birds are almost gone.  The white-crowned sparrows and winter ducks have left.   The cedar waxwings should be leaving soon, though there are still many flocks singing in the trees.  The summer birds have all arrived.  Below is a photo of the last white-crowned sparrows of spring.
White-crowned Sparrows

A Pacific-slope flycatcher has been hanging around my backyard.  Below are two photos of it.

Pacific-Slope Flycatcher
Pacific-Slope Flycatcher

There are quite a few hooded orioles around.  Below are two photos.  The first is of a male hooded oriole, and the second is of a female.
Hooded Oriole
Hooded Oriole

The black-headed grosbeaks are here.  I've seen a couple of females flying by or popping out of bushes.  Below is one of them in a tree.
Black-Headed Grosbeak

The western tanagers have arrived, and I've finally been able to photograph them.  Usually we see one in our neighborhood, though sometimes we don't any in the entire year.  This year there are a few.  They like to perch in the jacaranda tree.  Western tanagers are found in the western United States, Canada, and Mexico in the summer, and southern Mexico and Central America in the winter.  Males have black wings, backs, and tails, yellow bodies, pale wing-bars, and red heads.  Females are duller with very little, if any, red on their faces.  Below are three photos.  The first two are of a breeding male.  The third is of a nonbreeding male.
Western Tanager
Western Tanager
Western Tanager

It rained a little bit last weekend, and as I was looking out the window, a male yellow warbler popped up out of a bush to take a shower in the rain.  Fortunately, I had my camera with me and took one photo before he disappeared back into the bush.  Below is the photo (notice the red streaks on the chest).

Yellow Warbler

It is a very good year for warblers.  Just in my backyard I've seen five species, and an additional three outside of my yard.  I saw the fifth last weekend, and it was a first for my life list.  They were two Macgillivray's warblers; a male and female.  Macgillivray's warblers are found in the western United States, Canada, and Mexico in the summer, and southern Mexico and Central America in the winter.  Both males and females have gray heads, greenish-yellow backs, yellow bellies, and white eye-rings, though females are duller overall.  They are somewhat secretive, preferring thick brush.  Unlike many warblers, they are often found on the ground.  The two in my yard chose the thickest plants on the ground, and most of the time, all I could see were the tops of the plants moving.  Occasionally a warbler would pop out.  I caught the male with my camera as he perched briefly on a rock.  Below is the photo.
Macgillivray's Warbler

At school there are still flocks of horned larks around.  They like to rest on the two sports fields.  When there are people around , they move to some piles of gravel and dirt a short ways off.  In the afternoon, they often perch on the fences and sing.  Their songs are very pleasant; they sound almost like the tinkling of tiny bells.  There are fewer and fewer of them in the neighborhood outside of school as more and more houses are built.  There is only one open lot left, but it's very small and covered in tall grass, which the larks don't like.  I doubt that I'll see them in there for much longer.  Below are two photos of them on roofs of houses that I took a couple weeks ago.  I haven't seen them there since.
Horned Lark
Horned Lark

A while ago there were house wrens in my yard.  They are found in most of the United States and southern Canada in the summer, and the southern United States and Mexico in the winter.  They are found in California, part of Mexico, and all of Central and South America year round.  They are small and mostly plain brown.  They have some thin striping on their wings and tails.  They have a harsher voice than Bewick's wrens and although they are small, they are much more aggressive.  Sometimes they will pull eggs and young out of other birds nests, and occasionally kill adults.  They are a large problem for bluebirds, tree swallows, and chickadees, and are largely responsible for the disappearance of Bewick's wrens from the East Coast.  I haven't seen any recently, so hopefully the Bewick's wrens can nest undisturbed.  Below are two photos of house wrens.
House Wren
House Wren