Oh, To Be a Northern Shoveler

Northern Shovelers were actively feeding on Central Pond at Union Bay in Seattle, Washington.

Their heads were underwater; occasionally, their eyes came above the surface, but mostly they stayed down. Somehow, they were getting breaths, but I couldn’t see how. True, their nostrils are near the base of the bill, and maybe only an instant is needed. These ducks, two males and a female, were swimming fast. The body plumage said Northern Shoveler. The males had cinnamon-brown sides, white in front and behind the cinnamon patch. The heads appeared black, showing, though, as green when the light was right, and their backs dark. The female was streaked brown and light, like so many female ducks. But I hadn’t seen their bills, those large spatula-like projections. Ornithologists created the genus Spatula for these and their three close relatives in honor of that bill.

I’d come to the Union Bay Natural Area at UW’s Horticulture Center to look for them and see if I could watch them feed on this April morning. During spring in Seattle, shovelers are often on the Central and Carp ponds. Most would be paired by this time and traveling as a unit or in small feeding groups. Finally, one raised its head entirely out of the water and showed that humungous projection. I always think that bill should cause them to fall over, but its structure makes it surprisingly light, and I suspect they have strong neck muscles. 

A pair of Northern Shovelers swim in a tight circle while feeding.

They use their bill to filter out food. These birds suck water through the front of their beaks and push it out through the lamellae on the sides. They specialize in small nektonic invertebrates, which is the scientist’s way of saying swimming critters. Probably, Daphnia and many other minute things fill the water column in these shallow ponds. These shovelers swam in straight lines, occasionally doing turns, moving their heads up and down in jerky motions. A few weeks ago, pairs were swimming in tight circles. That behavior probably stirs the crustaceans and other invertebrates, seeds, and microscopic vegetation up from the bottom, making them better for filtering. We’d had strong winds in the last couple of days, and the water column was probably well mixed. 

A female Northern Shoveler opens her mouth wide to show the lamellae that allow her to filter out microscopic organisms from the water column.
The fine lamellae on the bill of this female Northern Shoveler allow her to filter out small crustaceans and other microscopic food items from the water column.
A group of Northern Shovelers swim in an oval. Each is stirring the bottom with their feet and the one following can filter any food items stirred up.
Northern Shovelers swim in a wide oval, following the one in front to catch the stirred-up water.

Once, a year ago, on Carp Pond, I watched some shovelers swim in an oval. The oval swimming, as well as the circling, are cooperative feeding techniques. It is an ingenious way of working together, everyone benefits. They can exploit the stirred-up food items by following, filtering out the good pieces. For example, we filter out noodles and vegetables from soup by pulling a spoon full along the side of the bowl and letting the liquid drain out. These ducks suck in a mouthful of soupy pond water and then use their tongue to push the water out through their built-in sieve. 

A male Northern Shoveler actively preens while a female takes an bath in the water beyond him. These are probably paired for the coming breeding season.

At the eastern end of Carp Pond, I found a shoveler pair actively preening. The female floated in the water, using her bill to pull through the body, wing, and tail feathers, occasionally taking a vigorous splashing bath. The male stood on a log, using his bill to work all its feathers. This log must be a favorite perch for ducks. A week ago, a female shoveler had her bill tucked under back feathers on one end, two Green-winged Teal were preening in the middle, and a drake shoveler was on other end. 

I find it amazing that the skin on these ducks is dry. Water doesn’t get to their skin even when swimming. The tight barbules on each feather vein act like Gore-Tex, and the weaves are so close that water droplets can’t get through. The layers of feathers and the coating they put on their feathers make the plumage waterproof. A drop of crude oil on the plumage negates all this and allows water to seep through the plumage, reaching the skin. Birds that encounter an oil spill will vigorously try to preen off the oil. The oil is toxic, but often they die of hypothermal because of the water that reaches their skin, chilling them. Just a dime-size dot of oil may spell their death.

A male Northern Shoveler actively preens while a female sleeps. Two Green-winged Teal also care for their feathers while resting on the log at Union Bay.

Birds spend a lot of time each day taking care of their feathers. Probably, these two were well fed and preparing for an afternoon nap, if not the night. Once they felt they had thoroughly cleaned and straightened their feathers, it would be time to sleep. We do something similar before bed each night.

Anuran Chorus at Stossel Creek

Pacific Tree Frogs were in full chorus, and a few American Bullfrogs added to the performance. The marsh system along Stossel Creek provides ideal habitat for these species.

The frogs were in full chorus. Swamp stretched across the valley for a hundred yards and for a half-mile along Stossel Creek. A mixture of willows and grasses grew in the wetlands, and then a pond opened downstream from this spot. The loudness and diversity of their songs made me think that hundreds were singing simultaneously. These were Pacific Tree Frogs Pseudacris regilla, and I was trying to absorb that a tiny anuran, less than 2 inches long, could make that much sound.

They also go by the name Pacific Chorus Frog and hearing this choir made me think that chorus frog might be a better name. When one male begins to sing, any nearby male will jump right in and try to outsing the other. Each puffs out its vocal sack as it puts forth the song. This was not an organized chorus with all of them singing together, but rather each male was trying to out-compete the next. If he succeeds, a female may come his way. He needs to sing louder or differently to entice her to pay attention to him. 

In the distance, I noticed the deeper and more resonating call of an American BullfrogLithobates catesbeianus. This introduced species is a severe problem in Washington. The Washington Department of Fish and Wildlife has listed it as an invasive species. Bullfrogs grow to be big. With their legs stretched out, they can be up to ten inches long and are voracious predators, eating anything they can catch. They were natives in Western Pennsylvania, and I searched for them along the shoreline of ponds near my parent’s farm. 

At fifteen minutes into my recording, a lull of ten seconds happened. Perhaps, one male needed a break to catch a snack, and all the rest followed, but I suspect it was more likely that one sensed a possible predator nearby, and they went silent. Eventually, one male frog couldn’t resist and croaked. The rest then started back up. Barred Owls are common in these lowland forests of the Pacific Northwest and will hunt these frogs. 

Tree frogs need to breed, though; these anurans sing even if it exposes them to the risk of being eaten. 

The Pied-billed Grebe – A Not So Mundane Bird

The bill on this Pied-billed Grebe still had the dark ring around it that is typical of the breeding season. This one was in a small pond in Magnuson Park and It was mid January. (G. Thomas Bancroft)

The bill on this Pied-billed Grebe still had the dark ring around it that is typical of the breeding season. This one was in a small pond in Magnuson Park and it was mid-January. (G. Thomas Bancroft)

A movement caught my eye on the chilly January day. The glimpse had come from under the leafless branches of some willows and cottonwoods where a small pond was tucked in a thicket. I froze but could see nothing until I slowly crouched down. There, floating on the water, was a football-sized mass of feathers, tan along the waterline and darker above. It had two black eyes that glared at me from a smallish head, probably wondering if I was friend or foe.  A tiny Pied-billed Grebe drifted less than 20 feet from me.

Typically, they slink away, so I decided to settle here and see what it would do. These grebes are permanent residents in the Puget Trough, but over much of the United States, they are migratory. People seldom see them flying because they travel at night and rarely fly to escape a disturbance. Usually, Pied-bills dive and swim away, often undetected. People on birding outings will often comment, “Oh, it’s just a grebe,” wanting I presume to see something more colorful, bigger, less mundane.

The distribution of Pied-billed Grebes in the Western Hemisphere as calculated from eBird Data by scientists at Cornel Laboratory of Ornithology.

Their distribution is fascinating with breeding populations in both North and South America. Although a few are in Hispaniola, Puerto Rico, and Central America, generally, a big geographic gap exists between those groups on each continent. 

The Pied-billed Grebe sat motionless in the water after surfacing from a dive. They are permanent residents in the Puget Sound area of Washington. (G. Thomas Bancroft)

The Pied-billed Grebe sat motionless in the water after surfacing from a dive. They are permanent residents in the Puget Sound area of Washington. (G. Thomas Bancroft)

For North America, the animation of weekly abundance data from eBird showed that in January, Pied-bills were concentrated in Florida and along the Southeast coastal plains and across into Texas and Northeastern Mexico. Lots were also in the central valley of California and then a few here in Puget Sound. Some were scattered elsewhere, especially Central Mexico and near the Gulf of California. By March, birds had moved into the Great Plains and by late April had extended into the Canadian prairies, Central Washington, and British Columbia. Their numbers in the Southeast had plummeted by April, but those in central California remained pretty constant. In the fall, they started to head back toward the Gulf Coast.

https://ebird.org/science/status-and-trends/pibgre/abundance-map-weekly?forceLogin=true

In South America, the migration was in the opposite direction. In late January, lots were in Northeastern Brazil and then scattered to northern Argentina. As the year progressed, they migrated south to breed from Southern Brazil into Central Argentina. A few were also in Chile, Equator, and Columbia. Of all the grebe species in the Western Hemisphere, Pied-bills have the most extensive distribution. 

The pied-billed Grebe slowly turned in the calm waters at Magnuson Park. It then just sank into the water and disappeared. (G. Thomas Bancroft)

The pied-billed Grebe slowly turned in the calm waters at Magnuson Park. It then just sank into the water and disappeared. (G. Thomas Bancroft)

The one in Magnuson Park, a protected area in Seattle, slowly turned a complete circle while keeping one eye on me. Its back and sides had water droplets beaded on the feathers. Those feathers seemed slicked down but waterproof. The bill still had the black ring mid-way out and the bluish-white base. Usually, they lose that band, and the bill becomes more yellowish-brown in the non-breeding season. Perhaps, its breeding hormones were still flowing here in January.

The bird radiated a sense of pride, confidence. In Celtic mythology, the grebe guards the spirit world and helps humans find beauty where they otherwise might not. The contours of its body, the S-shape of its neck, the tautness of its muscles all projected splendor. 

Suddenly, the grebe just sank out of sight, hardly making a ripple. No dive, it just dropped as if it was a rock gently placed on the surface. The bird must have compressed its body feathers, squeezing out the trapped air, and tightened its chest muscles to make its air sacks smaller, decreasing its buoyancy.  

I shook my head as I got back to my feet. Birds are so marvelous.

The Pied-billed Grebe glared at me from a small pond in Magnuson Park. Water droplets were beaded across its back and sides. (G. Thomas Bancroft)

The Pied-billed Grebe glared at me from a small pond in Magnuson Park. Water droplets were beaded across its back and sides. (G. Thomas Bancroft)

A version of this essay first appeared in the Washington Ornithological Newsletter #184.

http://wos.org/documents/wosnws/wosnews184.pdf#page=8

Visitors from Mexico

Heermann's Gulls roost on the rocks by Edmonds Pier. (Thomas Bancroft)

Heermann’s Gulls roost on the rocks by Edmonds Pier. (Thomas Bancroft)

“What are those seagulls?” came from behind me, “They’re a lot darker than our ones back east.” Half a dozen birds stood on the gray rocks. Their bills were tucked under back feathers, and their eyes shut.

“Heerman’s,” I said, “visitors up from Mexico. They come up for the summer and fall.”

“Wow, so they are not Herring Gulls,” one of the three women said. It was the common gull near their New England home. They watched for another few seconds and then wandered on toward the Edmonds Pier. I probably should have pointed to the Glaucous-winged Gull that was on a different rock, but these Heerman’s had captured my imagination.

What possessed them to come north. These looked like adults. Their heads were heavily mottled, bill red with a black tip, typical winter plumage. Their dark gray backs and lighter gray undersides blended in with the rocks that had been used to make this seawall. I hadn’t noticed them when I first walked up the ramp. 

They were mostly sleeping. Occasionally, one would pull its bill out from under back feathers, look around a little and then tuck it back in, closing its eyes. They looked comfortable, content, with not a care in the world, while I wore a heavy sweatshirt, wind jacket, gloves, and was definitely cold on this November day.

In the breeding season, their head would be pure white, and a bright red ring would surround their dark eye. Maybe I’ll see breeding condition birds when I go to Baja in March. Over 90% of the world’s population breeds on one island, Isla Raza, in the Gulf of California. In much fewer numbers, a few nest on other islands in the Gulf or along the Baja Peninsula. So far, they have never successfully nested in the United States. But they sure like to move north following breeding. They come up the Pacific coast as far as British Columbia and even loop down into Puget Sound, staying into the fall before heading back south. Early November seemed late for them, and these individuals might soon have a yearning for more southern weather. 

During the breeding season, most are offshore feeders, chasing schools of herring, joining cormorants, pelicans, and boobies. They are excellent kleptoparasites, even grabbing a fish out of a pelican’s mouths. They must find something to eat here in Puget Sound, but I’ve only ever seen them roosting or cruising along the shoreline. Perhaps, they find schooling fish offshore here, too.

Three of them woke and took off, heading out over the water. The other ones looked around for a minute before they too left. 

Heermann's Gulls roost on the rocks by Edmonds Pier. (Thomas Bancroft)

Heermann’s Gulls roost on the rocks by Edmonds Pier. (Thomas Bancroft)

The Butcher Watchman

The Northern Shrike zipped overhead going behind me and landing on top of a leafless bush. (Thomas Bancroft)

The Northern Shrike zipped overhead going behind me and landing on top of a leafless bush. (Thomas Bancroft)

Movement caught my eye, and I glanced up through the windshield. The flight seemed labored, heavy, something a little different, unusual in this robin-sized bird. The individual was 15 feet above the ground and flew across the grass field along Rawlins Road. It came right over the car. Maybe, it was headed for a large bush behind me. I stopped in the middle of this dead-end road on Fir Island, jumping out.

Sitting on a top of the bare bush was the unmistakable silhouette of a Northern Shrike, a plump body, a big head, upward stance. It glared out across the fields, moving its head back and forth. Last week, my birding group had found a juvenile individual along the dikes, not a quarter-mile from this location. I moseyed back along the road, keeping my eyes averted. 

Sure enough, dark eye mask, the bill with a stout hook and a large tooth, black wings, scalloped cream breast feather, this was a perfect plumage juvenile. It was alert, hunting, but seemed to be ignoring me. This was my fifth trip to the Skagit in two weeks, and on each trip, we had spotted a Northern Shrike. On one trip, it was at Wiley Slough, on another at Hayton Reserve, once in the Samish Flats, and then here. These were probably four different individuals, and all had been juvenile birds. Possibly, this was turning into an irruptive year for shrikes.

These birds nest across Northern Canada and Alaska, coming south in winter. Most winters a few can be found in Washington, but in some years, vast numbers will come south. Perhaps, this happens when they have had an exceptionally successful nesting year or when northern winters become particularly hard, or food supplies low. 

These are voracious predators, capable of taking small birds and mammals. They store prey by sticking it on thorns or barbwire, coming back later to eat more of it. Often, they sit and wait for a prey item to show itself before darting off the perch. This species occurs in Europe and Asia, too.

The bird bolted from the branch, dropping down to just above the field and flying rapidly away from me. I couldn’t tell if it was chasing something or just heading to another hunting spot. It probably makes the rounds of a series of good lookouts. Their scientific name is Lanius excubitor, which translates as “Butcher Watchman.”

The scaupy cream plumage of the young Northern Shrike showed clearly as it sat erict, hunting from the top of the bush. (Thomas Bancroft)

The cream plumage of the young Northern Shrike showed clearly as it sat erect, hunting from the top of the bush. (Thomas Bancroft)

The Grace of the Trumpeter Swan

(Thomas Bancroft)

A pair of Trumpeter Swans fly overhead on their way to join a larger flock roosting on Fir Island in Skagit County. (Thomas Bancroft)

The low-pitched trumpet came from behind us. Turning, I spotted two large white birds that then flew right over us. Their translucent flight feathers glowed in the early morning sun. Their wingspan, more than 6-foot, created a moving shadow across Fir Island. Long white necks extended in front of solid bodies, and elephantine black legs and feet were tucked tight against their underside. More than 25 pounds each, these Trumpeter Swans flew with grace, style, and dignity.

The pair circled the field a quarter-mile east of our location, then set their wings, dropped their black feet, and landed without a stumble among several hundred swans. A few trumpets and calls drifted toward me from the crowd. Most of these largest of North America’s waterfowl seemed to be resting on the green grass.

The trachea in these birds is more than three feet long, about a half-inch in diameter, and has a volume three to four times what one might expect for a bird this size. The trachea folds back and forth in the chest and creates the resonating chamber for the beautiful call that caught my attention.

(Thomas Bancroft)

Four Trumpeter Swans bank to fly out from a roosting area on Fir Island in Skagit County. (Thomas Bancroft)

In the summer of 1968, I flew with my sister from Pennsylvania to Yellowstone National Park. Finding a Trumpeter Swan was a priority, I wanted to be able to brag to my high school birding buddies about the western birds we discovered, including this rare swan. In the 1800s and early 1900s, hunting decimated Trumpeter Swans populations. They were shot for their skins, flight feathers, and undoubtedly meat.

In 1935, only 69 birds were known to exist, although probably some undiscovered flocks occurred in remote parts of Canada and Alaska. In 2005, a continent-wide survey estimated that the population had grown to more than 34,000, a conservation success. Stopping the hunt and protecting habitat were critical, but also the birds adapted to wintering on agricultural lands, accessing novel food items. In winter, lead poisoning and collisions with power lines are now the major mortality issue.

These birds looked stunning through my spotting scope. Dirty-gray, full-grown cygnets accompanied many pairs. We had seen half a dozen flocks of similar size already that morning. In 1968, my sister and I searched Yellowstone for several days and found only two individuals. They swam on the far side of a small river, and our view was through thick vegetation.

Managers have introduced the species into several eastern states where they now breed. A few even winter in birding spots that I visited in Western Pennsylvania and Ohio as a high school student. Scientists at Cornell Laboratory of Ornithology have analyzed eBird data to provide a much more refined abundance map than are currently available in birding guides or on other websites.

https://ebird.org/science/status-and-trends/truswa/abundance-map

It shows that the Salish Sea and south into Oregon are important wintering areas for our west coast population. These birds then migrate through British Columbia to breeding grounds in Canada and Alaska. The Central Rockies population had expanded substantially from the range in 1968, and birds are found in a band from the northern prairies across the Great Lakes.

A pair and two full-grown gray cygnets began running, head and neck extended while flapping their wings. They quickly became airborne, banking to the left while climbing up over the flock, before turning to fly north away from us.

See: Fink, D., T. Auer, A. Johnston, M. Strimas-Mackey, M. Iliff, and S. Kelling. Ebird Status and Trends. Version: November 2018. https://ebird.org/science/status-and-trends.Cornell Lab of Ornithology, Ithaca, New York.

A family of Trumpeter Swans rests on a green field.

Fall Colors at Magnuson Park

The fall color of Red Osier Dogwood
Red Osier Dogwood

The morning took on a yellow cast from the soft light filtering through the cottonwoods and willows. It made me stop, gaze, and listen. The fog had just lifted, but a sweet smell lingered around the Frog Ponds. Song Sparrows and Spotted Towhees flitted through the underbrush, not stopping long enough for a look. The red osier dogwood glistened as it swayed in the light breeze. The tension dissolved from my body. With a few crows chattering about the day, I strolled through the fall colors.

The yellow-Pink leaves on a Currant at Magnuson Park.
Currant Bush in Fall

Migration of the Rufous Hummingbird

The marsh at Stillwater Wildlife area in Western Washington.

A flash of reddish-orange zipped by and dashed into the bushes at the trail’s edge. A dozen birders had come to Stillwater Wildlife Area on a beautiful early May morning. Red-winged Blackbirds, Marsh Wrens, and Black-capped Chickadees sang all around, but our concentration was on this flitting glimpse.

“Look, there it’s sitting on top of that branch,” Stewart pointed through a small opening, “a male Rufous Hummingbird.”

The motionless bird stared across the marsh; it then looked one way and the other, totally ignoring our goggling eyes. Quickly, two spotting scopes focused on the male who was searching for possible intruders.

“That’s my first Rufous of the year,” Gordie said. They had only just arrived in the Puget Sound basin, and this one had chosen Stillwater for its breeding territory. He was busy defending this space as well as looking for a prospective mate.

The range of the Rufous Hummingbird determined by modeling eBird data. Cornell Laboratory of Ornithology.

Recently, Cornel Laboratory of Ornithology has started to use data collected by birders to understand the distribution and movement patterns of birds throughout the year. The eBird program has been running for more than a decade and now covers the entire globe. Sufficient data have been recorded in North America to allow some fascinating analyses for a few species.

Rufous Hummingbirds take a clockwise migration path on their annual trek. In the spring, they head north from Mexico along the western side of Mexico, through California, and into their breeding range. In the summer and fall, they move south through the Rocky Mountains into Texas and southern Mexico. The distribution map Cornell has produced now provides a finer resolution understanding of this species range.

Also, Cornell created an animation of this hummingbird’s distribution throughout the year. You can watch these little birds begin their northward travels, settle in for breeding, and then head back south. Imagine, a bird whose weight is only a little heavier than a half teaspoon of table salt can do this monumental loop.

https://ebird.org/science/status-and-trends/rufhum/abundance-map-weekly

Keep birding and keep entering your sightings into eBird. We have much to learn about the natural world and its fascinating inhabitants.

 

A version of this essay appeared in WOS Newsletter 177: http://wos.org/documents/wosnws/wosnews177.pdf

 

Fink, D., T. Auer, A. Johnston, M. Strimas-Mackey, M. Iliff, and S. Kelling. eBird Status and Trends. Version: . https://ebird.org/science/status-and-trends. Cornell Lab of Ornithology, Ithaca, New York.

 

Black Oystercatchers at March Point

Two Black Oystercatchers amble along the shore of Padilla Bay enjoying the last afternoon sun on this winter day. (G. Thomas Bancroft)

Two Black Oystercatchers amble along the shore of Padilla Bay enjoying the last afternoon sun on this winter day. (G. Thomas Bancroft)

“Oh, look, two Black Oystercatchers are in the rocks,” Craig said. One bird stood on a seaweed-covered rock a foot above the water. The other waded in the shallows; the gentle swash was only coming an inch up its tarsi. My three buddies and I had been scanning Padilla Bay for 20 minutes, watching the Surf Scoters, Common Goldeneyes, and Buffleheads that were feeding offshore. Our three spotting scopes had been straining to find a loon, murrelet, or grebe while right, almost at our feet, were these two black birds that blended into the rubble in spite of their long red bills.

The Black Oystercatcher rests on one foot along Padilla Bay. (G. Thomas Bancroft)

The Black Oystercatcher rests on one foot along Padilla Bay. (G. Thomas Bancroft)

The Oystercatchers moseyed toward the right. One stopped to bathe in three inches of water, then flew to a small rock where it started to preen. The other ambled around the edge, probing into the debris but without putting much energy into it. They both seemed to be enjoying the late afternoon sun on this 45-degree February day.

Mt. Baker presides over Padilla Bay. (G. Thomas Bancroft)

Mt. Baker presides over Padilla Bay. (G. Thomas Bancroft)

Glacier Peak shows among the closer mountains. (G. Thomas Bancroft)

Glacier Peak shows among the closer mountains. (G. Thomas Bancroft)

Mt. Baker rose in the north above Padilla Bay and had overlooked our journey like a god watching the peasants work. “We should get a picture of the oystercatchers with Mt Baker,” Bruce said. Craig already down on one knee held his phone vertically and was snapping amazing photos. Their red bills glistened while the volcano sparkled in the distance.

“Look, there’s Glacier Peak through the gap,” Craig pointed east across the water. A white pyramid rose above the Douglas firs on the east side of Padilla Bay. “The Peak is way back and only visible in a few places.” We had been discussing all the snow-covered peaks on this cloudless day; my friends knew them while I was working on learning their names.

Our gaze returned to the Oystercatchers who had drifted another dozen yards down the surf’s edge. “Let’s stop at one more place around the point before we head back,” I said. Bruce, Gordie, and I had left Seattle early this morning and birded the Stillaguamish Flats before heading north to meet Craig on Fir Island. Identifying fifty bird species had warmed our souls on this chilly winter day.

 (G. Thomas Bancroft)

(G. Thomas Bancroft)

A Spring Mourning at Magnuson Park

An Oregon Junco, a race of the Dark-eyed Junco, sings from a red alder branch along the pond's edge at Magnuson Park in Seattle. (G. Thomas Bancroft)

An Oregon Junco, a race of the Dark-eyed Junco, sings from a red alder branch along the pond’s edge at Magnuson Park in Seattle. (G. Thomas Bancroft)

A light mist hit the window shield as I turned into Seattle’s Magnuson Park. Thick clouds covered the sky, and a light breeze made it chilly, but the birds were singing on this Monday morning a little after dawn. A musical, high pitch-chipping trill came from the alders just as I entered the trail around the ponds. A male junco sat about 5 feet down from the top on a side branch, right beside the trunk of an alder sapling. He’d leaned his head back, opened his bill slightly, and let lose a rapid tempo song. I imagined him saying “Spring is here and this is my territory!”

 

 

The male Gadwall extends its head to take a drink as the females swims away. (G. Thomas Bancroft)

The male Gadwall extends its head to take a drink as the females swims away. (G. Thomas Bancroft)

A Great Blue Heron rests its head along the side of its body in the early morning. (G. Thomas Bancroft)

A Great Blue Heron rests its head along the side of its body in the early morning. (G. Thomas Bancroft)

Buffleheads, green-winged teal, gadwalls, mallards and pied-billed grebes floated lazily in the still water, slight movements of their bodies causing concentric ripples to spiral out. The buffleheads dove, surfaced, and dove again, searching for food. Each dive was acrobatic as they almost jump up to plunge head first into the water. Even though it was now 7 AM, one great-blue heron still had not woken up. His head held down by his right side for the entire time I watched.

Songs sparrows alternated between their “maids-maids-maids-put-on-your-tea-kettle-ettle-ettle” and “Madge; Madge; Madge pick beetles off; the water’s hot” songs. Several sang simultaneously, not letting the other hog the morning airtime. Numerous red-winged blackbirds perched high in trees or on cattails giving their harsh gurgling trill.

A Song Sparrow looks down just after giving its sweet spring song. He moved to a new branch and continued to sing for several minutes before flying into the bushes. (G. Thomas Bancroft)

A Song Sparrow looks down just after giving its sweet spring song. He moved to a new branch and continued to sing for several minutes before flying into the bushes. (G. Thomas Bancroft)

 

 

 

Spring had arrived at last. Migrating yellow-rumped warblers darted everywhere, and even a few frogs croaked from the pond’s edge. Smelling deep, the damp air was fresh and alive, invigorating my soul. New leaves popped out on the tips of branching casting a green glow to the landscape. Time for breakfast and heading to work.

A male Red-winged Blackbird gives its harsh song to declare it owns this section of the marsh. (G. Thomas Bancroft)

A male Red-winged Blackbird gives its harsh song to declare it owns this section of the marsh. (G. Thomas Bancroft)