We birders tend to be habitual listers – record keepers – and a good Yard List is more than just a list of species; it includes dates and sexes and ages and behaviors. Yes, it’s more of a yard record. Keeping a Yard List is a great part of birding, and it’s a very useful resource that becomes more valuable over time as a reference that you can check to predict when different species will arrive, when they leave, and when to expect them as the fall season approaches.
While we applaud the aid being generated to help Floridians and others in states impacted by Hurricane Idalia last week (August 29), in the aftermath of the storm, birders across Florida were on the lookout for windblown birds that included Bridled Terns, Magnificent Frigatebirds, and Sooty Terns from the Caribbean. But no one expected the resulting influx of American Flamingos that touched down as far north as St. Marks National Wildlife Refuge to as far south as Marathon Key – up to 16 flamingos are being seen in a single flock!
The “Focus on the Good” binocular program is a heartwarming initiative created through a partnership between Land Sea and Sky and Houston Audubon that collects donated binoculars and refurbishes used binoculars to their full potential. The rejuvenated binoculars are then given to underprivileged individuals interested in birding and to birding guides in developing countries. By promoting ecotourism over deforestation, this program empowers local communities to appreciate and protect their natural habitats, fostering a sustainable approach to economic growth.
It seemed unusual to be photographing 2 Black-necked Stilts in my local area, at Charo Marsh, but maybe I need to get used to it considering the species has been regular an hour to the east at the State Line marshlands. And I did see a lone fledgling Black-necked Stilt at Charo Marsh about a month ago, which made me wonder where it originated. From my vantage point, these 2 stilts lacked the scalloped coloring on the edge of the black feathers, indicating they were not recent fledglings – they also were not adult males, which have dark-black back and neck plumage – apparently they were females.

The Zeiss Conquest HD 8x42 is a compact, lightweight, robust binocular with a large focus wheel that ensures easy handling. Premium binoculars don’t always have a premium price tag, and the well-designed Zeiss Conquest Binoculars perfect for birders looking for high optical standards that provide clear color fidelity and bright images with high-definition glass and 90 percent light transmission. The Zeiss T* coating guarantees you will experience brilliant, high-contrast images while birding, even in adverse or low light conditions.
If you’re looking to update your birding apparel and accessories with some international artwork that includes toucans, penguins, hornbills, parrots, eagles, kingfishers, even albatrosses, and more, you will appreciate the colorful art and relevant information shared. One image even shows the world’s bird migration routes on a map of the earth. Available in women’s, men’s, and children’s apparel, choose from T-shirts, sweatshirts, and hoodies in a variety of colors, plus tote bags or stickers. BirdLife International is a leading bird conservation group that’s active on all 7 continents.
The advanced technology used in SquirrelBuster Bird Feeders has been stopping squirrels humanely for 2 decades, and the 5 million birders who prefer SquirrelBuster Feeders can’t be wrong when they choose the stylish 100 percent effective bird feeder options that are guaranteed for life. There is a full line of SquirrelBuster Feeders ranging from the Standard to the Mini models, along with the Classic, Legacy, Finch, Mega, Plus, Nut, and Suet models that will improve the activities and the looks of your feeding station.
Three exciting state records were documented by birders last week, including a First State Record Ruff in Wyoming, a Second State Record that included 5 Hudsonian Godwits in Nevada, and a Fifth State Record Long-tailed Jaeger in Connecticut. One of the big stories of the week in the wake of Hurricane Idalia was the appearance of American Flamingos, initially with several sightings across Florida, but soon including sightings in South Carolina, North Carolina, Ohio, Tennessee, Alabama, and Texas!

Long ago I learned to take a quick documentary photo of any birds I photograph, then improve on that initial image, hopefully. That practice took me to another level of documentary photography, knowing that after taking documentary photos I could view more enlarged, more detailed images on my computer to verify, or even change an I.D. made in the field. Friday I experienced an excellent example of the importance of that photo practice as I tried to ascertain the age or sex of 2 Black-necked Stilts encountered at one of my local birding hotspots.
Although it wasn’t clear in the field, even when using 8x binoculars and a 600mm camera lens, by enlarging photos taken of the 2 Black-necked Stilts the very fine scalloped lines showed at the outer edge of the black feathers on their backs (photo tech: 600mm zoom lens, f-8 aperture, 1/1000 shutter speed, ISO 400).

In the field, I thought for sure that the 2 Black-necked Stilts were females, and here’s why: From my vantage point, even with the optical aids of my 600mm camera lens and 8x binoculars, these 2 stilts appeared to lack the lighter colored edge on their black feathers, which is often described as a “scalloped” edge. The lack of scalloped black feathers indicated they were not recent fledglings, but they also were not adult males, which are characterized as having dark-black neck and back plumage. Hence, they were adult females, characterized by a gray-black or brown highlight on their back plumage.

Big Surprise

However, when I returned to my office and reviewed the close, quality photos I was able to take of the stilts as they foraged nearest my position in prime afternoon sunlight, in just a moment I could see my initial take on the age of the stilts during my field observations was not accurate. My enlarged photos showed the black dorsal feathers of both of the stilts had scalloped edges, indicating they were young birds, recent fledglings that probably hatched only 2 months before, and they may have fledged about 1 month ago.

The light-line that creates the scalloped edge on individual back feathers can be seen even better in this image of one of the post-fledging Black-necked Stilts (600mm zoom, f-8 aperture, 1/800 shutter speed, ISO 400).

That is a prime example of how definitive photography can be when you have any doubt about the identity, age, or sex of a bird. This kind of detail to accuracy can be personally revealing, and it can change the correctness of a field note, eBird report, or rare bird sighting. There is certainly ample reasoning for requiring a definitive photograph to verify the sighting of a rare bird, such as a first state record or even a North American record, and that all underlines the importance of photography for birders. Every birder should consider a camera with a magnifying lens as a basic part of their birding equipment.

I.D. Aid

Taking a photo or series of photos of a bird can similarly be used to ascertain its species. For example, last spring I was able to become adept at identifying White-rumped Sandpipers in the field after comparing my initial photographs with photos or illustrations in a couple field guides and the Birds of the World website. The small species of sandpipers, the “peeps,” are tough to identify unless you have extended time with them in close quarters, preferably with the opportunity to compare a given species with similar species, like Semipalmated Sandpipers, Baird’s Sandpipers, and Least Sandpipers.

The overall lighter color of this slightly larger sandpiper initially suggests a White-rumped Sandpiper, which can be ascertained by the length of its wings as they extend beyond its tail and the slight brown streaks along the flanks (600mm zoom, f-7 aperture, 1/1250 shutter speed, ISO 400).

White-rumped Sandpipers are on the larger side of the size range of “peeps” and I learned to watch for their long wings that extend beyond the tail when not in flight. White-rumps have a lighter, whiter look than other peeps in the Central Flyway, showing a mostly white underside with thin brown vertical streaks down their breast and flanks; and their back shows an overall lighter brown coloration on the dorsal side than other small sandpipers. The face of White-rumps is mostly white broken with fine brown streaks, and look for a tan coloration behind the eyes and on the crown of their head with a faint white line above the eye. After making the field-to-photo connection with the White-rumps, and comparing them with other sandpipers, by the second morning of observing a mix of migrating sandpipers I was adept at identifying that species. And that held true even when single White-rumped Sandpipers returned in late summer on their way south to Argentina.

Molting Goldens

The day after documenting the age of the Black-necked Stilts I found at Charo Marsh, during a re-check for the stilts the following afternoon I had a chance to study the mid-molting plumage of some birds I rarely get to see – American Golden Plovers. The 3 Golden Plovers were fairly well “hidden” among a loose flock of about 160 Killdeer, and upon closer inspection through 8x binoculars I could see their molt from alternate to basic plumage was about ¾ complete. They clearly still had an area of black belly feathers and scattered black feathers among the breast and neck plumage of each of the Goldens; in fact, one of the plovers still had many black feathers surrounding its beak.

A relatively rare photo of an American Golden Plover during its post-nesting molt is worthy of photo documentation, plus it ascertains the plover’s species status by inspecting the lack of white plumage that extends down the neck and flanks of Pacific Golden Plovers (600mm zoom, f-10 aperture, 1/800 shutter speed, ISO 400).

In this case, I wanted to document my “rare” bird sighting – rare for me in this area – but I was also interested in studying their plumage at this point of their molt, during their long migration from the Canadian Arctic to the mudflats of northern Argentina. That is, if this trio were indeed American Golden Plovers. I was 95 percent sure of that I.D., but there was the slightest chance that these 3 could be Pacific Golden Plovers, or maybe 1 of the 3 could be a Pacific. I wanted to take away any doubt by getting a closer look on the big screen of my laptop computer, where I could enlarge photos to ascertain each plover’s identity 100 percent. My large format check showed they were definitely American Golden Plovers – perfecto.

Distance, optics, perception, experience, and inexperience can all enter into an I.D. in the field that can be double-checked, improved upon, or changed after taking a closer look at a definitive enlarged photograph on a big screen. This practice also helps you see some fine details of birds’ profiles and colors that will help you gain experience with new or rarely encountered species. As fall migration progresses, you will probably find yourself in similar experiences to the ones I’ve described here, potentially with a variety of birds. Enjoy the process, and use the process to become a better birder by utilizing your camera. We all become better birders each time we spend time among birds!

Article and photographs by Paul Konrad

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