Texas

The Songs of Spring

Singing Prothonotary Warber at Brazos Bend State Park, Texas
Singing Male Prothonotary Warbler at Brazos Bend State Park, Texas. These warblers generally sing in shaded areas within fifty yards of the nest. Photo taken near Pilant Lake. Canon EOS 7D/600mm f/4L IS (+1.4x TC). High-speed synchronized fill-flash.

Over the past week, as migration began to wind down, we birded from High Island, down the Bolivar Peninsula, to Pelican Island, and south to Lafitte’s Cove, Galveston Island, taking pains to see a variety of habitats. I also took a solo trip to Brazos Bend State Park (BBSP), hoping to capture wader hunting scenes, as well as nesting and singing birds along the trail between Elm and 40-Acre Lakes (sometimes called Observation Tower Trail), a place I call “Warbler Alley.”

Many of the songbirds that migrate through Texas do not breed along the Gulf Coast, so we are not treated to their songs. Some birds do breed here, however, and at this time of year the forests, fields, and wetlands are filled with singing males of these species.

Perhaps the most noticeable of these singers are the Northern Cardinals, Carolina Wrens, Northern Parulas, and Prothonotary Warblers. The calls and songs of flycatchers can also be heard here and there if you listen carefully. I’ve seen the songs of the Prothonotary Warbler slighted by authors as repetitive, but I am grateful for any help I can get in locating any warbler species, especially such a beautiful one that, in the great majority of cases, sings in the shaded canopy.

Calling Scissor-tailed Flycatcher at Pelican Island, Texas
Calling Male Scissor-tailed Flycatcher at Pelican Island, Texas. These flycatchers prefer semi-open terrain with scattered trees—like on Pelican Island! Canon EOS 7D/600mm f/4L IS (+1.4x TC). High-speed synchronized fill-flash.

One of the things I especially like to keep an eye out for at this time of year is cavity nesting. Two of the loud singers common at BBSP, Prothonotary Warblers and Carolina Wrens, nest in cavities, such as abandoned woodpecker holes. Northern Parulas breed in the eastern one-third of Texas among Spanish moss and other epiphytes in forested areas near water. This makes BBSP an excellent place to search for singing and nesting Parulas.

Although Scissor-tailed Flycatchers breed throughout Texas (except for the western extremities of the state) I’ve never noticed any nesting scissor-tails at BBSP, even though there are significant grassy areas bordering forest. Perhaps I’ve just missed them. In total, I’ve seen just two Scissor-tailed Flycatchers at Brazos Bend. Both were flying along Pilant Slough. All the more reason to keep looking!

Singing Male Northern Parula at Brazos Bend State Park, Texas
Singing Male Northern Parula at Brazos Bend State Park, Texas. In Texas, Northern Parulas are closely associated with Spanish moss. Near Pilant Lake. Canon EOS 7D/500mm f/4L IS (+1.4x TC). Natural light.

The only thing better than singing is more singing.—Ella Fitzgerald

©2014 Christopher R. Cunningham. All rights reserved. No text or images may be duplicated or distributed without permission.

Emphasizing Shorebirds (for now)

Ruddy Turnstone in breeding colors at Rollover Pass, Texas
Ruddy Turnstone in Breeding Colors at Rollover Fish Pass, Bolivar Peninsula, Texas. This bird was hunting small invertebrates among the fronds of an intertidal brown alga. Canon EOS 7D/600mm f/4L IS (+1.4x TC). High-speed synchronized fill-flash.

Three years ago it was a struggle to identify many of the migrant songbirds that filter through Texas every spring. Now, after quite a bit of study and observation, we can identify most fairly easily—although every so often . . . .

Shorebird identification, on the other hand, can still often be a challenge, especially during spring migration when nonbreeding, transitional, and breeding plumages are all around. Last week, with that in mind, we decided to focus on strand line habitat, Rollover Pass and Frenchtown Road, Bolivar Peninsula, specifically, in the hopes of increasing our shorebird knowledge as well as avoiding the mobs at the songbird hotspots!

Least Sandpiper in breeding colors, Frenchtown Road, Bolivar Peninsula, Texas
Least Sandpiper in Breeding Plumage, Frenchtown Road, Bolivar Peninsula, Texas. Canon EOS 7D/600mm f/4L IS (+1.4x TC). Natural light.
Dunlin in transitional plumage, Frenchtown Road, Bolivar Peninsula, Texas
Dunlin Transitioning into Breeding Plumage at Frenchtown Road, Bolivar Peninsula, Texas. Canon EOS 7D/600mm F/4L IS (+1.4x TC). High-speed synchronized fill-flash.

Light conditions varied wildly from fair to appalling, often frustratingly so. I admit to having felt a bit annoyed when a Whimbrel or Snowy Plover was standing right in front of me and the glare of a white-hot sky cooked all the color out of everything—and no amount of chimping and tinkering with settings could coax a good image.

Some of the highlights of Rollover Pass included Snowy, Wilson’s, Black-bellied, and Semipalmated Plovers, dark and white morphs of the Reddish Egret, Least and Black Terns, Ruddy Turnstones in breeding colors, and Sanderlings in transitional plumage. Frenchtown Road yielded Whimbrel, Wilson’s Phalaropes, a Clappper Rail, and Dunlins and Least Sandpipers in breeding plumage, among others. Hopefully we can get to these localities again on a few clear days before these birds are off to the arctic or sub-arctic in their new colors.

Whimbrel at Frenchtown Road, Bolivar Peninsula, Texas
Whimbrel on One of Those White-hot Texas Days, Frenchtown Road, Bolivar Peninsula, Texas. Sepia tones are about all you can expect under these conditions. Canon EOS 7D/600mm f/4L IS (+1.4x TC). High-speed synchronized fill-flash.

Every time we walk along a beach some ancient urge disturbs us so that we find ourselves shedding shoes and garments or scavenging among seaweed and whitened timbers like the homesick refugees of a long war.—Loren Eiseley

©2014 Christopher R. Cunningham. All rights reserved. No text or images may be duplicated or distributed without permission.

Birding Road Trips Down the Upper Texas Coast!

Male Scarlet Tanager in breeding color at Pelican Island, Texas
Male Scarlet Tanager in Breeding Color at Pelican Island, Texas. This dandy was feasting on bees and mulberries. Canon EOS 7D/600mm f/4L IS (+1.4x TC). High-speed synchronized fill-flash.

We recently stumbled upon a new strategy for birding the the Upper Texas Coast during spring migration: short road trips south from High Island across the Bolivar Peninsula to Galveston Island. After spending the evening birding High Island and the night in Winnie, Texas, an early morning  jaunt down Highway 87 brings the birder past numerous outstanding locales. A copy of Finding birds on the Great Texas Coastal Birding Trail by Ted Lee Eubanks et al. is an excellent resource to use for planning purposes or to have at hand on the road.

Long-billed Dowitcher at French Town Road, Bolivar Peninsula, Texas
Takeoff: Long-billed Dowitcher at Frenchtown Road, Bolivar Peninsula, Texas. Canon EOS 7D/600mm f/4L IS (+1.4x TC). Hand-held, from car. Natural Light.
Great Egret with stick at Smith Oaks Rookery, High Island, Texas
Great Egret with Stick at Smith Oaks Rookery, High Island, Texas. Birders can currently observe Roseate Spoonbills, Great Egrets, Neotropic Cormorants, and Snowy Egrets fussing with nesting materials at Smith Oaks. Canon EOS 7D/600mm f/4L IS (+1.4x TC). Natural light.

The power of this approach to birding lies in the amazing diversity of coastal habitats and their avian inhabitants one encounters along this route, from oak motte migrant trap to beach to salt marsh to tidal lagoon. On such journeys one can truly appreciate how special this stretch of coast is, and how lucky we are to still be able to observe the incredible flow of biodiversity from the Neotropics (as well as our resident birds).

Pectoral Sandpiper at Lafitte's Cove, Galveston Island, Texas
Pectoral Sandpiper at the south pond, Lafitte’s Cove, Galveston Island, Texas. This bird is en route from the Pampas of southern South America to the High Arctic. Canon EOS 7D/600mm f/4L IS (+1.4x TC). Natural light.

Travel becomes a strategy for accumulating photographs.—Susan Sontag

 ©2014 Christopher R. Cunningham. All rights reserved. No text or images may be duplicated or distributed without permission.

More Glorious Springtime Birding Adventures on the Texas Gulf Coast

Snowy Egret in breeding colors at Smith Oaks Rookery, High Island, Texas
Snowy Egret in High Breeding Color at Smith Oaks Rookery, High Island, Texas. All images Canon EOS 7D/600mm f/4L IS (+1.4x TC).

Over the past week we’ve been visiting our favorite springtime haunts and hotspots. The Smith Oaks Rookery on High Island was an explosion of color dominated by Snowy Egrets (some in breeding, some in high breeding colors), Great Egrets, Roseate Spoonbills and Neotropic Cormorants. At Lafitte’s Cove the Hooded Warbler invasion continued, accompanied by a new invasion of Orchard Orioles and Indigo Buntings. Tennessee Warblers and White-eyed Vireos were common, too.

First spring male Indigo Bunting on Bottlebrush at Lafitte's Cove, Galveston Island, Texas
First Spring Male Indigo Bunting on Bottlebrush (Callistemon sp.) at Lafitte’s Cove, Galveston Island, Texas. Bottlebrush is native to Australia and is used as an ornamental in many places around the world. Stamens constitute the bulk of the visible part of flowers, which are highly attractive to insects and birds alike. Visiting birds usually come away dusted with pollen like this fellow. Indigo Buntings winter from Panama to South Texas and summer in the eastern U.S.

Lafitte’s Cove is wonderful because in one small preserve one can explore oak motte, marsh, and prairie habitat. The motte, of course, is famous for migrating songbirds, but the marshes and ponds, too, are almost always productive during migrations. This time, at the pond south of the trail we saw Solitary Sandpipers and Long-billed Dowitchers, both firsts for us at this locale. Explorations continuing . . . .

Long-billed Dowitcher at Lafitte's Cove, Galveston Island, Texas
Long-billed Dowitcher at the south pond, Lafitte’s Cove, Galveston Island, Texas. This bird is fattening up for a trip to the High Arctic.

For an occurrence to become an adventure, it is necessary and sufficient for one to recount it.—Jean-Paul Sartre

©2014 Christopher R. Cunningham. All rights reserved. No text or images may be duplicated or distributed without permission.

Reminder: Two Shutterbirds Present at Edith L. Moore at 7:00 PM on Wednesday, April 16, 2014

Immature Pied-billed Grebe with Red Swamp Crawfish at Elm Lake, BBSP, Texas
An immature Pied-billed Grebe steams across the surface of Elm Lake, BBSP with a big juicy Red Swamp Crawfish.

Please see the Houston Audubon Nature Photography Association (HANPA) website for a talk description and logistical details. We hope you can join us!

Taking pictures is savoring life intensely, every hundredth of a second. —Marc Riboud

©2014 Christopher R. Cunningham and Elisa D. Lewis. All rights reserved. No text or images may be duplicated or distributed without permission.

Get Lost! Birding Lost Maples in Early Spring

bigtooth maple in bloom with emerging leaves
Although Bigtooth Maple flowers attract the attention of bees and flies alike, they depend on the wind for pollination. The flowers, which bloom alongside emerging leaves in spring, are unisexual. Can you tell if these flowers are male or female? (Answer: The prominent stamens with the large yellow anthers full of pollen indicate that these are male flowers.) Canon EOS 7D/100mm f/2.8L Macro IS. Hand-held. High-speed synchronized fill-flash.

They say that timing is everything. For birders whose getaways are tied to school holidays, the timing of spring break is usually too early for spring migration. Not this year! With the deciduous trees just starting to put out new growth, Spring Break 2014 was timed perfectly for birding Lost Maples State Natural Area on the Edward’s Plateau of Central Texas.

Our goal was to see and photograph male Golden-cheeked Warblers (which typically arrive in Central Texas around March 10th) singing in the treetops before the trees were completely leafed-out. We heard many Golden-cheeked Warblers, but got only a few ID shots. The trip was a success for other reasons, however, in part due to the generosity of Richard Redmond of the Texas Ornithological Society who spent a day with us and shared his vast knowledge of Hill Country birds and birding techniques, especially tracking target birds by their songs . . .

White-eyed Vireo at Lost Maples, SNA, Texas
Singing in the Shadows: White-eyed Vireo at Lost Maples SNA, Texas. Canon EOS 7D/500mm f/4L IS (+1.4x TC). Natural light.

Two Trips in One

When we go birding together, we often end up birding apart. Different things catch our eyes and ears, and so we end up with unique take-aways on the same get-away. In this spirit, we decided to share our Lost Maples birding experience “he said, she said” style.

Spotted Towhee at Lost Maples SNA, Texas
Female Spotted Towhee at Lost Maples SNA, Texas. This colorful bird spends much of her day in the brush pile near the observation blind. Lost Maples is in the winter range of this species. Canon EOS 7D/600mm f/4L IS (+1.4x TC). High-speed synchronized fill-flash.

Chris’s Field Notes

The most abundant species observed were Chipping and Rufous-crowned Sparrows, Black-crested Titmice, and Black-chinned Hummingbirds, but I also saw White-eyed and Yellow-throated Vireos (and also caught the merest glimpse of a Hutton’s Vireo), Black and White, Orange-crowned, Louisiana Waterthrush, and Yellow-throated Warblers. Other highlights included a male Scott’s Oriole, a pair of Canyon Wrens, and a nest-sitting Great Horned Owl and Red-tailed Hawk. Wildflowers were on the sparse side, but Agarita and Bigtooth Maple were in bloom . . . . My couch-potato Houston Flatlander lifestyle didn’t help tackling those canyon trails hauling 30lbs of photographic equipment, but I came back invigorated and looking forward to the next trip.

Male Black-chinned Hummingbird at Lost Maples SNA, Texas
Male Black-chinned Hummingbird at Lost Maples SNA, Texas showing specular reflection and structural color. Black-chinned Hummingbirds were thick around the feeders near the observation blind. Canon EOS 7D/600mm f/4L IS (+1.4x TC). High-speed synchronized flash.

Elisa’s Field Notes

If it weren’t for our chance encounter with Richard and his experienced ear, I would likely never have seen half the species I observed — many of which were firsts for me including the Golden-cheeked Warbler, the Yellow-throated Vireo, and a far-off-in-the-distance Hutton’s Vireo. This trip, more than any other, clearly illustrated the need to know more birds by ear. Springtime is a great time to study bird songs and, wouldn’t-cha know, there’s an app for that. The bird identification mobile app that I use provides representative vocalizations, but most birds sing more than one tune. After a quick search, I downloaded BirdTunes and found it to be an encyclopedic resource of songs, calls, and scolding vocalizations, with regional variations for most species.

As a visual learner, birding by ear has always been daunting, and I quickly forget which bird sings which song when I don’t see and hear them regularly. On this trip, I developed a strategy that I think will work for the long-term. I characterize the song in a way that I can associate with the bird’s name or identifying feature. For example, the song of the Canyon Wren reminds me of a horse whinny which I associate with canyons and the West. Now when I hear that cascading whinny, I think “canyon” then “Canyon Wren” and look to the rocks to find it.

I was lucky to photograph two species singing on this trip — the vireo near the top of the post and the titmouse included in this spring’s “Image of the Season” sidebar. It bears mentioning that I used the bird song app as a pre-birding and post-birding tool for review and study, and not in the field to attract the birds. If you use recordings in the field, please do so responsibly. Check out the American Birding Association’s Code of Ethics section 1(b) for guidance.

Agarita branch with flowers
Agarita (Mahonia trifoliolata) is the quintessential hill country plant to me. It’s one of the first plants I was able to reliably identify when learning the flora of Central Texas. After the cheery yellow flowers fade, bright red berries develop among the prickly evergreen leaves. (In case you’re wondering: these flowers are bisexual – each flower has stamens and pistils.) Canon EOS 7D/100mm f/2.8L Macro IS USM. Hand-held. High-speed synchronized fill-flash.

To be interested in the changing seasons is a happier state of mind than to be hopelessly in love with spring.—George Santayana

©2014 Christopher R. Cunningham and Elisa D. Lewis. All rights reserved. No text or images may be duplicated or distributed without permission.

Spring Migration 2014 Gets Rolling

Male Hooded Warbler at Lafitte's Cove, Galveston Island, Texas
Adult Male Hooded Warbler at Lafitte’s Cove, Galveston Island, Texas. Canon EOS 7D/600mm f/4L IS (+1.4x TC). High-speed synchronized flash.

Last weekend evidence of spring was all around Galveston and environs. The big news at Lafitte’s Cove was the Hooded Warbler invasion. With the exception of Yellow-rumped Warblers (Myrtle Race—still waiting for Audubon’s), Hooded Warblers probably outnumbered all other warbler species combined. Black and White, Louisiana Waterthrush, Common Yellowthroat, Northern Parula, and Prothonotary Warblers were also in attendance. White-eyed Vireos were profuse at Dos Vacas Muertas and Lafitte’s Cove.

Lesser Yellowlegs at East Beach, Galveston Island, Texas
Lesser Yellowlegs at East Beach, Galveston Island, Texas. Canon EOS 7D 600mm f/4L IS (+1.4x TC). High-speed synchronized fill-flash.

There was a notable uptick of numbers of birds that winter on the Gulf Coast, but have significant parts of their ranges to the south–Lesser Yellowlegs, Ruby-crowned Kinglets, and Blue-gray Gnatcatchers, for example. Lesser Yellowlegs winter on the southern parts of the Atlantic and Pacific U.S. Coasts, as well as the Gulf Coast, but range all the way down to Tierra del Fuego. Technically, I suppose, it’s impossible to tell if individual birds have moved far, but seeing Lesser Yellowlegs at Lafitte’s Cove and East Beach suggest to me that they are part of a big wave from the south.

On the flycatcher front: In a week or so, the trees of Lafitte’s Cove will be hopping with Great-crested, Least, and Yellow-bellied Flycatchers—but last weekend I only saw Great-crested Flycatchers. Observations are continuing . . . .

Great-crested Flycatcher at Lafitte's Cove, Galveston Island, Texas
Great-crested Flycatcher at Lafitte’s Cove, Galveston Island, Texas. Canon EOS 7D/600mm f/4L IS (+1.4x TC). High-speed synchronized fill-flash.

Now this is not the end. It is not even the beginning of the end. But it is, perhaps, the end of the beginning.—Winston Churchill

©2014 Christopher R. Cunningham. All rights reserved. No text or images may be duplicated or distributed without permission.

Late Winter Wanderer: Possible Thayer’s Gull at East Beach, Galveston Island, Texas in Mid-March

Possible Thayer's Gull at East Beach, Galveston Island, Texas
Possible Thayer’s Gull(?) at East Beach, Galveston Island, Texas. All photos: Canon EOS 7D/600mm f/4L IS (+1.4x TC); high-speed synchronized fill-flash.

In mid-March, I noticed a large, strange immature gull among a small group of Herring and Ring-billed Gulls at East Beach, Galveston gathered around a fish carcass. My first impression was that this gull had a more rounded head and relatively shorter bill than the Herring Gulls, and also tended to hold its head in a more upright posture. Tips of primaries and the tail feathers were a dark chocolate brown, rather than black. The pale yellow-gray eyes also caught my attention.

This odd gull, on the small end of the size range of typical Herring Gulls (and much larger than the Ring-billed Gulls), also acted differently from the other birds. This seemingly out-of-place gull was more curious and less suspicious than the others, slowing circling in the water as it waited for me to leave. At one point, the bird flew off, only to return a short time later. Suspecting a possible rarity, but not knowing precisely what I might have, I snapped a few images of the bird in a variety of postures for future study and moved on, leaving the birds to their breakfast.

Possible Thayer's Gull at East Beach, Galveston Island, Texas
Possible Thayer’s Gull(?) in Flight at East Beach, Galveston Island, Texas.

The Thayer’s Gull is a puzzling species. These gulls are reported rarely from the Texas Gulf Coast (and much of the eastern U.S.) during winter and early spring, although they breed in the high arctic and winter mostly on the Pacific Coast from Baja to Alaska. The winter movements of these birds are poorly understood. What are these vagrants after? Is it mere wanderlust?

Likewise problematic is the taxonomic status of the Thayer’s Gull: some authorities consider it a separate species, although others consider it a subspecies of the Iceland Gull. Because of wide individual variation, birds of this species are notoriously difficult to identify by birders (especially in areas these birds rarely frequent!) and professional ornithologists alike, disagreements over the identity of specific birds being common. Identification puzzlements are further complicated by the existence of hybridization of Thayer’s with Herring and Iceland Gulls. My suspicion is that the bird in question is a second winter Thayer’s Gull, or possibly a hybrid, but I happily invite comments from readers about the possible identity of the bird shown in these photos.

Possible Thayer's Gull at East Beach, Galveston Island, Texas
Standing Thayer’s Gull(?) at East Beach, Galveston Island, Texas.

Is there something we have forgotten? Some precious thing we have lost, wandering in strange lands?—Arna Bontemps

©2014 Christopher R. Cunningham. All rights reserved. No text or images may be duplicated or distributed without permission.

Waiting Patiently for (the Big) Spring Migration

Immature Forster's Tern at East Beach, Galveston Island, Texas
Winter Texan: Immature Forster’s Tern with Worm at East Beach, Galveston Island, Texas, in mid-March. A behavior I’d not seen before: Terns probing for invertebrates on an intertidal mudflat like sandpipers. Canon EOS 7D/600mm f/4L IS (+1.4x TC). High-speed synchronized fill-flash.

We’re just about there . . . just a few more days. Just a few more days until the most exciting birding of the year begins when hundreds of millions of birds begin pouring across and around the Gulf of Mexico. Sure, a few early birds are already moving through, but mostly it’s still the wintering species that I’m seeing. I also spotted some Wilson’s Plovers at East Beach. Many of these partial migrants extend their ranges north into Texas along the Gulf Coast of Mexico for the summer breeding season.

Wilson's Plover at East Beach, Galveston Island, Texas.
Partial Migrant: Wilson’s Plover at East Beach, Galveston Island, Texas in mid-March. Wilson’s Plovers begin arriving in Texas in mid-February. Canon EOS 7D/600mm f/4L IS (+1.4x TC). High-speed synchronized fill-flash.

On a few occasions over the past several weeks, I could have taken additional opportunities to step out (and deal with the mobs of maniac drivers) and look around and see who’s around. But then I think about the date, at the time of this writing still not quite officially spring, and think no, it’s unlikely that anybody really interesting is around, yet. In retrospect, this was probably a mistake. No matter what the time of year, Texas birding can offer up surprises and new experiences—it’s just a matter of exercising the discipline to get out and look.

Yellow-rumped Warbler at Lafitte's Cove, Galveston Island, Texas.
Winter Texan: Yellow-rumped Warbler (Myrtle Race) at Lafitte’s Cove, Galveston Island, Texas. I saw bunch of these guys flitting about and thought Oh, boy warblers . . . until I got the big glass on them. Oh. It’s just you guys. Still. Canon EOS 7D/600mm f/4L IS (+1.4x TC). Natural light.

Let’s go. We can’t. Why not? We’re waiting for Godot.—Samuel Beckett, Waiting for Godot

©2014 Christopher R. Cunningham. All rights reserved. No text or images may be duplicated or distributed without permission.

Where Have All the Red-winged Blackbirds Gone?

Female Red-winged Blackbird at Myakka River State Park, Florida
Female Red-winged Blackbird in winter at Myakka River State Park, Florida. Many references state that Red-winged Blackbirds are one of the most abundant birds in North America. But is this still really true? Canon EOS 7D/600mm f/4L IS (+1.4x TC). High-speed synchronized fill-flash.

A sighting of two female Red-winged Blackbirds eating cautiously from the seed feeders at the Edith L. Moore Sanctuary in west Houston on the afternoon of February 27 reminded me of what I saw recently in the north woods of Wisconsin and Minnesota. These suspicious birds were likely hungry migrants on their way north, to perhaps the very same Great Lakes region habitats I visited last summer.

After that trip, I wrote about ecological changes I observed  birding the woods of northern Wisconsin and Minnesota. One of those changes was an apparent drastic reduction in the number of Red-winged Blackbirds in a variety of habitats relative to what I remembered from childhood. Rather than large flocks in cattail marshes and around the margins of lakes and rivers, I saw only scattered small groups of fewer than ten birds.

In 2009 APHIS, part of USDA, says it poisoned 489,444 red-winged blackbirds in Texas, and 461,669 in Louisiana.—Martha Rosenberg, huffingtonpost.com

Further reading after these observations substantiated impressions of massive population losses. Ever since that time, I have kept an eye out for these birds wherever possible. I am aware, however, that reports based on anecdotal evidence will likely convince no-one, especially those with a vested interest in denial.

Singing Male Red-winged Blackbird at Brazos Bend State Park, Texas.
Singing Male Red-winged Blackbird in winter at Pilant Lake, Brazos Bend State Park, Texas. Canon EOS 7D/600mm f/4L IS (+1.4x TC). High-speed synchronized fill-flash.

The “famous” taxpayer-supported USDA program of mass poisoning of icterids (blackbirds, grackles, cowbirds) and other agricultural pest species like magpies and European Starlings called “Bye bye blackbird”  is probably just the tip of the iceberg of officially sanctioned avian extermination. I say famous because this is a well-known program widely reported on in the blogosphere—but never (to my knowledge) in the really “big time” popular media outlets, the ABC Evening News or the PBS Newshour, for example. (Sidebar: Why is this? Why must we look only to elite publications like Audubon’s  “Common Birds in Decline” or National Geographic ‘s “Last Song for Migrating Birds” for reports of the destruction of the environment and the slaughter of its innocents? I guess it would take time away from reports of Justin Bieber’s latest brush with the law and interviews with random passersby about the weather.)

Furthermore, the U.S. Fish and Wildlife Service (part of the Department of the Interior) has issued a directive, a so-called depredation order, that anyone can kill any number of pest birds they suspect of causing economic damage or posing health risks (sometimes with avicides like Starlicide and administered by professional contractors in the form of poisoned brown rice baits). These private activities are perhaps more disturbing than the USDA programs because of the much larger potential scale of the killing–and the USDA kills birds by the millions! In the eyes of the federal government (and many farmers) icterids are apparently vermin of no worth whatsoever—despite detailed agricultural studies showing that as a result of insectivorous blackbirds, farmers can use 50% less pesticide.

For me, the bold, difficult to describe call of the Male Red-winged Black-bird is the sound of a marsh. Males perched atop cattails with females poking around in the brush below is what a marsh is supposed to look and sound like. Should the Red-winged Blackbird go the way of the Passenger Pigeon, marshes across North America will lose some of their most defining characteristics and aesthetic qualities—the experience of visiting a marsh will be immeasurably degraded.

Perhaps the plight of the Rusty Blackbird will focus some more attention on systematic, deliberate avian extermination. Rusty Blackbirds have suffered an estimated 85-98% reduction in population over the past 40 years likely due, in part, to agricultural poisoning by the government and private individuals. The Rusty Blackbird (along with the Mexican Crow) has been removed from the depredation order—at least taxpayers are not paying for the extermination and protection of the same species. Perhaps that’s all we can hope for in the current Age of Dysfunction—although I fail to understand how Rusty Blackbirds and Mexican Crows will be kept from eating the poisoned rice.

Male Great-tailed Grackle at East Beach, Galveston Island, Texas
A Male Great-tailed Grackle Intimidates Rivals Over a Seagull Carcass at East Beach, Galveston Island, Texas. According to the federal government such birds are vermin and can be killed with impunity. Canon EOS 7D/600mm f/4L IS (+1.4x TC). High-speed synchronized fill-flash.

I value my garden more for being full of blackbirds than of cherries, and very frankly give them fruit for their songs.—Joseph Addison, The Spectator

©2014 Christopher R. Cunningham. All rights reserved. No text or images may be duplicated or distributed without permission.

Wilson’s Phalarope: A Bird to Watch for During Migration

Female Wilson's Phalarope at Lafitte's Cove, Galveston Island, Texas
Female Wilson’s Phalarope at Lafitte’s Cove, Galveston Island, Texas. Photo taken in early May. Canon EOS 7D/500mm f/4L IS (+1.4x TC). Natural light.

In the euphoria surrounding spring migration, it’s sometimes easy to forget that species besides warblers and other colorful songbirds are making their way across the Gulf Coast. Shorebirds are a major component of the spring migration and can really add to the excitement of being in the field in spring. Case in point: the unusual phalaropes.

Phalaropes show a reversal of typical gender roles. The brightly colored females compete for males and migrate shortly after abandoning the nest to the males–which perform all parental duties after the females lay the eggs. Of the three Phalarope species, only the Wilson’s nests in Texas. Rare Texas nesting Wilson’s Phalaropes, however, can only be seen in a few small scattered areas in the Panhandle. Your best bet for seeing Wilson’s Phalaropes (like the other phalarope species) is to spot them during migration.

Last spring we had the luck to spot a few individuals paddling around on one of the ponds at Lafitte’s Cove, Galveston Island. We did not observe their trademark feeding technique of swimming in a tight circle  to form a vortex from which to pluck invertebrate prey, though. Maybe next time.

Immature Wilson's Phalarope at Lafitte's Cove, Galveston Island, Texas.
Immature Wilson’s Phalarope at Lafitte’s Cove, Galveston Island, Texas. Photo taken in early May. Canon EOS 7D/600mm f/4L IS (+1.4x TC). High-speed synchronized fill-flash.

In America there are two classes of travel – first class, and with children.—Robert Benchley

©2014 Christopher R. Cunningham and Elisa D. Lewis. All rights reserved. No text or images may be duplicated or distributed without permission.

East Beach, Galveston: Young Birds Out and About

Juvenile Caspian Tern begging for food, Galveston Island, Texas
Juvenile Caspian Tern Begging for Food at East Beach, Galveston Island, Texas in February. Note the dark flecks on the youngster’s wings. Identical scenes involving other tern species are common at East Beach. Canon EOS 7D/600mm f/4L IS (+1.4x TC). High-speed synchronized fill-flash.

I find that it’s always a good idea to carefully scrutinize flocks of shorebirds for the rarity who may be trying pass unnoticed among the hoi polloi. When I do spot an unfamiliar shorebird, I snap a few images for future research. Terns and gulls most commonly are the cause of these identification puzzlements.

Juvenile Ring-billed Gull at East Beach, Galveston Island, Texas
Juvenile Ring-billed Gull at East Beach, Galveston Island, Texas in February. The pink bill indicates that this is a first-winter bird. By next year, the base of the bill will be yellow, but the plumage will not yet be the spectacular snowy white, pearl gray, and black of the adult. Canon EOS 7D/600mm f/4L IS (+1.4x TC). High-speed synchronized fill-flash.

Usually the mystery bird is not a rarity at all, but rather a youngster of a common species. Perhaps the most common gulls at East Beach are Laughing Gulls, Herring Gulls, and Ring-billed Gulls. All of these species have distinct breeding and non-breeding plumages as well as juvenile colors significantly different from those of the adult birds.

Juvenile Herring Gull at East Beach, Galveston Island, Texas
Juvenile Herring Gull in Flight at East Beach, Galveston Island, Texas in February. Canon EOS 7D/600mm f/4L IS (+1.4x TC). Natural light.

This great seasonal and developmental variation in appearance within a singles species is one of the challenges of birding. And one that keeps me, at least, heading back to the reference books after just about every trip to the beach.

Herring Gull in breeding plumage, Wisconsin
Herring Gull in Breeding Plumage, South Shore, Lake Superior, Wisconsin. Photo taken in June. In full breeding colors, many gulls are simply glorious. Canon EOS 7D/500mm f/4L IS (+1.4x TC). Natural light.

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