Palo Alto Baylands

While I usually don’t make location specific posts about birding, I did want to call out Palo Alto Baylands as one of the San Francisco Bay Area’s great birding spots. Located in Palo Alto right along the bay, it provides the birder with a variety of species, from water birds to song birds to raptors – there is always something interesting to see here. It even holds one of the best viewing areas for the elusive (and endangered) clapper rail. Here are a few photos of what I found there on a recent morning.

A song sparrow perches on wild fennel in the morning sun
A song sparrow perches on wild fennel in the morning sun

Song sparrows are one of three most common sparrow (along with white and golden-crowned) species seen at Baylands. The ubiquity of the house sparrow in the suburbs gives way to the song sparrow this close to the water. With common birds such as this, I try to create photos that go beyond just showing the bird, but also show some behavior or interesting background. In this photo, I liked the way the sparrow is tilting downward (he was eating from the wild fennel) – it creates more of an action pose.

A white-tail kite perches on a large branch
A white-tail kite perches on a large branch

Baylands has the occasional visit from a bird of prey. Kites are seen anywhere from the water up into the foothills, hunting large, open spaces. Other birds of prey I’ve seen include fly-overs by osprey, red-tailed and red-shouldered hawks, and norther harriers.

A female yellow warbler pauses briefly on wild fennel in the morning sun
A female yellow warbler pauses briefly on wild fennel in the morning sun

The smaller passerines get me excited because they are much harder to photograph than water birds or sparrows. The are small, fast, and rarely stay in one place for more than a few seconds. The most common warbler here is the yellow-rumped, but orange-crowned and yellow warblers are not uncommon. There are many many others, from chestnut-backed chickadees to bushtits – all of them equally hard to photograph. I loved the tonality of this image – the yellow on yellow really works here, blending the bird into her background.

A domestic goose swims through still water reflecting fall color foliage
A domestic goose swims through still water reflecting fall color foliage

Palo Alto Baylands also has a man-made pond that attracts a wide variety of migrating ducks throughout the year. There are also quite a few year-round residents, including this domestic goose. Most of the resident ducks here are cross breeds of domestic ducks and mallards. But this pond is also a great opportunity to see migrants up close, including ruddy ducks, greater and lesser scaup, northern shovelers, american wigeons, and a variety of teals.

An american avocet stands in shallow water, catching the first rays of morning sun
An american avocet stands in shallow water, catching the first rays of morning sun

Finally there are the water birds. Habitat here includes plenty of tidal wetlands, so these species abound. All the usual suspects can be seen here, and there are good viewing angles in morning and evening. In this photo, the earliest morning light is lighting the feathers of this american avocet. In spring, there is a popular nesting area for avocets and black-necked stilts. Photographers line up to capture cute photos of hatchlings venturing for the first time out into the mud flats.

For birders there is always lots to see at Palo Alto Baylands. If you live near or are visiting the San Francisco Bay Area, be sure to put this on your list of bird spots to visit.

Splashy splashy – love is in the air

In honor of Valentine’s Day, I want to share the more cuddly moments of the mating ritual of the American Avocet, which remains one of the most interesting and unexpected behaviors of birds I have witnessed first hand. I have written about this ritual before, but recently I was able to acquire much better photographs to illustrate this strange little dance.

After the male chases the female around for a while, the female finally signals her acceptance of the male by flattening out her body parallel to the water and jutting out her neck. The male stands next to her and splashes water over her head, signaling his intent.

A female american avocet assumes the mating position while the male splashes water next to her
A female american avocet assumes the mating position while the male splashes water next to her

After the couple have their special “moment” together, then begins the truly unusual and surprisingly sweet interplay between the genders. The male keeps one wing wrapped around the female and crosses bills with her.

As the male american avocet dismounts after mating, he crosses bills with the female as part of a post-mating ritual. They walk in a circle with bills crossed and then walk in a straight line, side by side.
As the male american avocet dismounts after mating, he crosses bills with the female as part of a post-mating ritual. They walk in a circle with bills crossed and then walk in a straight line, side by side.

As soon as the male is back in the water, he leads the female in a 360 degree turn, the entire time keeping their bills crossed. Every time I have seen this, this part of the ritual is the same. I’m not sure if this is to somehow solidify the bond between the two birds, but it seems to be a necessity.

Two american avocets cross bills as they walk side-by-side in a circle, part of their post-mating ritual
Two american avocets cross bills as they walk side-by-side in a circle, part of their post-mating ritual

Once the requisite turn is made, the two march off in a straight line together, side by side.

As the male american avocet dismounts after mating, he crosses bills with the female as part of a post-mating ritual. They walk in a circle with bills crossed and then walk in a straight line, side by side.
As the male american avocet dismounts after mating, he crosses bills with the female as part of a post-mating ritual. They walk in a circle with bills crossed and then walk in a straight line, side by side.

Soon after, each bird goes back to whatever they were doing before expressing their partnership. The couple remains together throughout the nesting season.

May you have a wonderful Valentine’s Day – hopefully you get to spend it with your sweetheart!

Prepare For Landing

An american avocet spreads its wings to come in for a landing
An american avocet spreads its wings to come in for a landing

Most of the bird images I take tend to be portrait-type images. The reason for this is situational – like it or not, birds do a lot of standing around. While these static shots are great for exploring the finer details of a bird’s plumage, they show little of a bird’s behavior. That’s why whenever possible, I try to capture birds in action. Whether it be flying, foraging or fishing, photographs of birds in action can tell a more complete story about that species, as well as show off details that may otherwise be hidden.

Feet extended, a brown pelican skies across the surface of the water as it lands
Feet extended, a brown pelican skies across the surface of the water as it lands

One of my favorite action shots is the landing. When a bird comes in for a landing, the body tends to be more upright, which allows the underside of the wings to be angled toward the lens. The bird needs to stop both its downward and forward momentum, causing the wings to fan out at their maximum surface area, as shown in the first photo above.

Because the bird’s body is more upright, the landing is almost an action version of a portrait shot. Anthropomorphizing the body position, the bird is almost saying, “Okay, I’m here and ready for my photo op.”

A brown pelican flaps its wings as it lifts off the surface of the water
A brown pelican flaps its wings as it lifts off the surface of the water

Conversely, the take-off shot is not usually as photogenic. The body is more parallel to the ground, and on the downstroke, the wings tend to flatten out and their detail is hidden from the camera. Also, the bird is definitely headed somewhere else, which lacks the same connection a viewer might feel with a bird portrait.

A white pelican spreads its wings as it takes off from the water
A white pelican spreads its wings as it takes off from the water

Sometimes, however, I get lucky with a take-off photo and capture the wings in the full upstroke position, showing wing detail and freezing a pose that happens very quickly. Although I am happy with outcomes like this, I still prefer the landing poses in photographs.

At the end of the day, there are so many bird behaviors to capture, finding those perfect moments is an endless quest. Multiply that by almost 9,700 bird species, and rest assured that the life of a bird photographer never gets dull.

Stilt and Avocet nesting

Last month I visited a marsh near my home where American Avocets and Black-necked Stilts nest every year. Both species had been in the area for about a month, pairing up, mating, and preparing the site for nesting. Closely related, these two species often nest in the the area, sometimes laying eggs in the nests of the other species, leaving another parent to raise their young. When I got there, the avocets were either still building nests, or sitting on eggs. One or two lookouts were constantly scanning the skies for predators, turning their necks 90 degrees in order to focus an eye upward.

An american avocet continually watches the skies above its nesting area, looking for would-be predators
An american avocet continually watches the skies above its nesting area, looking for would-be predators. Canon 800mm f/5.6L IS lens with the EOS-7D. ISO 400. Evaluative metering 0 EV: 1/1600 sec. at f/8.

The stilts were even more wary, as some of them had freshly hatched chicks. The most common threats were gulls, as they dive-bombed the nesting site. Occasionally a northern harrier would fly overhead, sending the stilts into a panic.

A black-necked stilt continually watches the skies above its nesting area, looking for would-be predators
A black-necked stilt watches the skies above its nesting area, looking for gulls and raptors. Canon 800mm f/5.6L IS lens with the EOS-7D. ISO 400. Evaluative metering 0 EV: 1/3200 sec. at f/5.6.

One stilt had three precocious young who were anxious to explore their new surroundings. It was a fairly constant effort to corral them together, and try to keep an eye on three little ones at once.

A black-necked stilt watches over its freshly-hatched chicks
A black-necked stilt watches over its freshly-hatched chicks. Canon 800mm f/5.6L IS lens with the EOS-7D. ISO 400. Evaluative metering 0 EV: 1/1250 sec. at f/9.

The chicks were just getting old enough to venture away from the nest to practice feeding on their own. Their unsteady clumsy legs sometimes pitched them sideways into the shallow mud. They would stray from the nest for only a few minutes, at which point they’d turn around and head back, perhaps out of some primal instinct to stay close to a parent.

Two black-necked stilt checks explore the shallow water near their nest
Two black-necked stilt checks explore the shallow water near their nest. Canon 800mm f/5.6L IS lens with the EOS-7D. ISO 400. Evaluative metering 0 EV: 1/640 sec. at f/8.

As the sun set, the stilt settled down into the shallow scraping of a nest it had created at the edge of the pickleweed. One by one, each chick would press its way into the feathers of its parent, so it could nest in relative safety.

A day's end, a black-necked stilt cuddles its chick, inviting it to nest within its feathers
A day's end, a black-necked stilt cuddles its chick, inviting it to nest within its feathers. Canon 800mm f/5.6L IS lens with the EOS-7D. ISO 400. Evaluative metering 0 EV: 1/500 sec. at f/11.

Finally just one chick remained before it too nestled into the comforting feathers of its parent.

Copyright 2017 Hank Christensen