Many birds migrate to warmer locations with more food options, they must endure long, often perilous migrations and increased competition. Some familiar feeder visitors like Black-capped Chickadees remain in northern latitudes year-round. Birds that stay north when the snow flies face two daily dilemmas – don’t freeze, and don’t starve. Most birds follow a simple winter survival formula: Maximize the calories of foods eaten while minimizing calories spent finding food, sheltering, and keeping from freezing in cold and even ultra-cold weather.
It’s time to look ahead to the next big birding community event: The annual Great Backyard Bird Count, which is scheduled for February 12 to 15 – President’s Day weekend in the United States. During last year’s 2020 Great Backyard Bird Count (GBBC) a total of 268,674 birders from 194 countries participated and counted millions of birds! How many? More than 27 million birds (27,270,156 birds) including 6,942 species! Every birder who participates is very important, so please start gearing up for this year’s GBBC.
As described in the Rare Birds article in last week’s issue of The Birding Wire, a small European sandpiper – a Little Stint – was discovered along the coast of South Carolina. There was initially some question as to the identity of the off-course bird, but Nate Dias, who found and photographed the Little Stint during the McClellanville Christmas Bird Count December 19th noticed the sandpiper had a band on its leg. A bit of detective work by Nate and others later reveal that the Eurasian sandpiper was banded in Sweden, more than 4,400 miles away!
There are currently three populations of Whooping Cranes in North America, including the primary historic population that migrates from their nesting range centered in Wood Buffalo National Park in the Northwest Territories of Canada, to their wintering area centered at Aransas National Wildlife Refuge in coastal Texas, near Rockport. There are also 2 introduced populations of Whooping Cranes – one migratory population that nests in Wisconsin, and a non-migratory population in Louisiana.
An overcast, drizzly, almost foggy Saturday afternoon didn’t look very promising, and my drive 7 miles north and back yielded no birds. But south of my office a rooster Ring-necked Pheasant broke the drought, and a flock of 5 Horned Larks added a little juice to my hopes for more birds. Little did I expect 3 owls to add zest to my drive – a Snowy Owl, a Short-eared Owl, and a Great Horned Owl, in that order. The Snowy was a mere blip on the outline of the top of a prairie hill; I could only see the possible outline of its head from a quarter-mile distance.
On sale now, the Celestron Ultima 80 Straight Spotting Scope is the mid-sized model in the Ultima line that provides the quality of an 80mm objective lens. The Celestron Ultima 80 comes with a 20x-to-60x zoom eyepiece that provides a range of magnifications for birders. The Celestron Ultima 80 Spotting Scope is made with BaK-4 prisms and multi-coated optics for the brightest, sharpest images of birds and other subjects. All Celestron Ultima Spotting Scopes are completely waterproof, and the Ultima 80 measures 19 inches long and weighs 57 ounces.
A fascinating look at bird behaviors – what birds do and why they do it – is provided by author John Kricher. Birders can take their skills to the next level with this detailed description of bird behaviors. Written in an easy-to-understand style, with an abundance of photos illustrating behaviors, the book shows how flight, molt, migration, feeding, predation, social behavior, courtship, and nesting shape birds’ behavior. This impressive new book makes it possible to move beyond identifying birds to understanding bird behaviors.
Wild Birds Unlimited offers one of the most popular peanut feeders – the Peanut Wreath Feeder. Peanuts are a high-energy food utilized by a variety of birds including species of woodpeckers, jays, nuthatches, chickadees, titmice, and more. The Peanut Wreath Feeder is durable, yet remains flexible so birds can pull out the whole peanuts you fill it with. Multi-sized openings in the wire make it possible for a variety of birds to feed at once, and this versatile feeder is also a great way to offer suet balls.
Every birder needs a backpack, and while the Lowepro Freeline Backpack 350 has many special features preferred by photographers, anyone will appreciate the quality and varied compartment options that can be personalized. This heather-gray backpack has a dedicated compartment for a 15-inch laptop, and features a spacious main compartment, a removable folding partition system that can be used to make 2 or 3 shelves to store optics including binoculars, a camera and lenses, or audio equipment to use in the field and during travel.
Two First State Records were recorded last week: a Lesser Goldfinch was identified as it visited a backyard feeder in Alabama, and a Sprague’s Pipit was found in Wisconsin. Also, Connecticut birders found the Fifth State Record Black Guillemot. Rare birds from beyond this continent included another Siberian Accentor in Alaska, a Eurasian Skylark in California, a Lesser Black-backed Gull in Nova Scotia, and a Smew in Michigan. A Red-billed Tropicbird was mighty exciting for Maryland birders, and there are more exciting birds to report.

During recent months I’ve emphasized the idea of using an aperture-priority camera setting, which is designated by an “Av” on the Dial Mode on Canon cameras, by an “A” on Nikon cameras. I use this setting about 99 percent of the time for any bird photography – probably closer to 100 percent of the time. The idea that this mode is an aperture “priority” is a bit of a misnomer though, because I use the setting to ensure I get the very fast shutter speeds I want during most of my bird photography.

The location of this Burrowing Owl in relation to the background facilitated the monotone background color because the desert landscape was about 30 feet behind the bird, far outside the area in focus provided by the f5 aperture setting.

Initially, I like to be ready in advance of even seeing a bird. I preset my camera with respect to the lighting conditions, and because I rarely photograph unless the sun is shining, I preset my aperture to a regular f8 setting. Using the aperture-priority setting, the camera automatically calculates the balancing shutter speed, which is likely more than 1/1000 of a second, and often as fast as 1/2400 of a second (when using an ISO setting of 400).

Why do I use that aperture? I’m trying to get a relatively broad area in focus using the f8 aperture, but I’m really trying to ensure a very fast shutter speed, which is provided automatically when I use that f8 aperture. If I switch to f5, the shutter speed will be even faster; and if I change the aperture to f11, it will be slower – possibly less optimum. You will have your own aperture preferences and will better appreciate what works best for you under different conditions and in different habitats, but I wanted to share my take to give you a reference point.

On a sunny afternoon, by using a standard f8 aperture with the aperture-priority setting, the resulting fast shutter speed provided a sharp flight photo of this first-year Northern Harrier as it hunted on the wing along the edge of a marsh.

Avian Options

By using a narrow area of focus – an f-stop of f5 – the branch with budding leaves used as a perch by this Canada Warbler are in focus, but the background foliage is blurred, which emphasizes the bird within its immediate surroundings. The resulting shutter speed was also fast enough to stop the considerable action of the foraging warbler.

Sometimes, especially when a bird gives you an opportunity to photograph it for an extended period, you can make adjustments to get the optimum aperture and shutter speed settings for the conditions at hand. With a trusting bird you may even be able to try a couple settings to test what works best for a given photo opportunity.

After taking initial photos using an f8 aperture, for example, try an f5 to get a portrait-like blurred background, then change to an f14 aperture for a background showing natural elements more clearly. Your aperture-priority will provide the corresponding shutter speed automatically, but there is always the chance that you don’t have enough light to use an f14 aperture, so keep that in mind too – that is, double=check the shutter speed to ensure it’s fast enough for your interests.

Creative Apertures

Sometimes, rather than trying to tie the background into the photo, the background can be distracting, even unattractive. That’s when a narrow area of focus can produce a most pleasing photo by blurring the background out of focus – effectively blurring the area behind the bird to a fairly monotone color. A forest of green leaves and branches can sometimes be turned into a pleasing green unobtrusive background, or a dry grassland landscape is turned into a fairly uniform tan background that emphasizes the bird in much the same way a studio photographer does to take human portraits.

The plants in this photo surround the California Thrasher as it lurked among the thick foliage, making it almost impossible to blur the background. Even so, showing the bird in its environment provides a pleasing image that in some ways is superior to a “portrait” photo.

This option is possible when your subject is in a position where the background is separated from the bird by several feet, or many feet. That’s when you can help to emphasize the bird and blur the entire background out of focus by using an f5 aperture setting. This usually nullifies background foliage or other distracting material, resulting in a mostly uniformly colored background.

This option doesn’t work if the background is close to your subject – or if it is surrounding the bird. But sometimes a branch or leaves or grass can add a natural setting too, and you can emphasize the detail of the background by using an f11 aperture to extend the area within sharp focus, including the immediate background.

There is a happy medium too, when you get a colorful bird perched on a branch with a few budding leaves – all in focus – but with the background far enough behind the bird, branch, and leaves to be blurred out of focus. When this is possible, it can create some especially pleasing photographs, as illustrated by the photo of the Canada Warbler in this article.

This image of a Barn Swallow shows how isolating the small bird by using an f6 aperture blurs the background to a mostly uniform color that helps to emphasize the bird while also providing a fast shutter speed that adds the sharp detail of the swallow’s eye, beak, and wing.

Aperture-Priority Is a Great Option

Actually, for me, aperture-priority isn’t even an option – it’s a must. Unlike an automatic setting, aperture-priority simplifies, but it doesn’t over-ride, a photographer’s thought process or creativity.

The photos that illustrate this article will give you a better appreciation for how to use the aperture setting in the best possible ways to get the best photo results under a variety of field conditions. Keep the sun at your back and enjoy all your birding experiences, especially those with your camera in hand.

Article and photos by Paul Konrad

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