american kestrel – Page 11 – Feathered Photography

Sagebrush Perches

For me there’s just something wonderful about sagebrush. In fact, lots of things. When sagebrush is wet its smell is almost intoxicating (at least it is for me). When walking through it that scent comes wafting up and my mind can’t help but wander through old memories and cowboy songs. I love the silvery-gray-green color it lends to a hillside. The presence of sagebrush is essential for many species for nesting, habitat, protection or food. Sage Sparrows, Sage Thrashers and Loggerhead Shrikes nest within the plant and larks, Burrowing Owls and Long-billed Curlews nest on the ground in stands of sagebrush. Sagebrush dominates the diet of the Sage Grouse during late fall, winter and early spring. It also makes for an interesting perch for bird photography even though its growth patterns often put obstructions in front of the bird. Since sage is the dominant plant of the Great Basin in many areas I have regular opportunities to photograph birds perched on it. The various species (Big Sage and Black Sage for example) provide variety in color and leaf shape and sometimes you catch the bird on bare twigs or branches or layers of snow/ice on top of the plant. 1/1000, f/8, ISO 500, 500 f/4, 1.4 tc I photographed this Lark Sparrow on sage yesterday – as you can see, the leaf colors are a soft silvery green in early spring. 1/2000, f/8, ISO 500, 500 f/4, 1.4 tc And this Loggerhead Shrike is from this morning, with the Great Salt Lake (not sky) in the background. I thought I’d…

Just A Shot That I Like… #20 – American Kestrel With Moxie

I hope you’ll bear with me but for this post I decided to go whimsical. This image isn’t particularly strong technically but it always brings a smile to my face and I thought others might enjoy it. 1/1250, f/10, ISO 640, 500 f/4, 1.4 tc This plastic owl sits atop a weather station transmitter at Farmington Bay Wildlife Management Area. The obvious purpose of the owl is to scare birds away from the transmitter. You can see how well it works with kestrels. American Kestrels are just about the only species of bird that I’ve seen dare to perch on top of this phony Great Horned Owl. I’ve always admired these courageous little falcons for their pluck and wondered, only slightly in jest, if they might have a bit of a Napoleon complex. Truly a bird with cojones – both sexes. Ron

American Kestrels In Snow, Frost And Fog

Photographing American Kestrels near the Great Salt Lake during the coldest parts of winter is a two-edged sword. On the one hand the frigid temperatures in December and January make the kestrels “stickier” – much less likely to fly off before you can get close enough for quality photos. But there’s a down side too. Moisture from the lake often forms fog or at least makes the air so incredibly laden with moisture that good lighting often becomes an issue. I’ll still take the shot under some of those conditions though – a close-up with the bird large enough to very nearly fill the frame is still usually much more desirable than a well-lit bird so small in the frame that little detail can be seen. 2000, f/7.1, ISO 400, 500 f/4, 1.4 tc In this image the background is snow and there had been a blizzard the day before which had stacked snow up on one side of the perch. This was one of the first times I’d ever been close enough to a kestrel to get a frame-filling image and I well remember having a case of “buck fever” while photographing him at such close range. Also a bit unusual was the fact that I was actually looking slightly down at him – something that doesn’t happen often with kestrels. 1600, f/7.1, ISO 500, 500 f/4, 1.4 tc This shot illustrates well what you get when the atmosphere is so laden with moisture when it’s very cold – fog, low but even light, some reduction in detail and sometimes…

American Kestrel Preening on a Rabbitbrush Perch

American Kestrels are pugnacious and skittish little falcons that are usually difficult to approach. But last week I found a cooperative male warming himself in the early morning sun while perched on rabbitbrush. Though feisty by nature this kestrel looked almost cuddly while all puffed up against the cold and nestled into the bush. 1/2000, f/8, ISO 500, 500 f/4, 1.4 tc I first approached him head-on which gave me some images where bird and perch combined to produce a pyramid shape that I liked. 1/3200, f/6.3, ISO 400, 500 f/4, 1.4 tc But then I maneuvered to get a different angle so that at least part of the tail would be visible. In these early shots my camera settings were meant to give me enough shutter speed for the take-off that I fully expected. 1/2000, f/7.1, ISO 250, 500 f/4 But when he began to groom contentedly I started fiddling with my settings to get shutter speeds and depth of field more appropriate for the situation. Here he is passing one of his tail feathers through his bill in typical preening behavior. 1/1600, f/8, ISO 250, 500 f/4 He gave me a variety of preening poses that I liked. 1/1250, f/8, ISO 250, 500 f/4 Some of the neck feathers are difficult to reach so they go through some strange contortions in an effort to get to them. 1/1600, f/8, ISO 320, 500 f/4 Here the eye was half closed but I was still able to get a catch light. …

Lamenting the Loss of a Favorite Perch

This was a perch I had a love-hate relationship with for almost four years. It was a small, very old and sun-bleached snag along the road down unit 1 at Farmington Bay Wildlife Management Area. I loved it because American Kestrels liked to use it as a hunting perch, it was close to the road, not too high and it was natural and photogenic. I hated it because it was on the east side of the road (I could only shoot from the road in my vehicle – open the door and the kestrel skedaddles) which meant that I was usually shooting into the sun in the morning which is my favorite time to photograph birds. Back-lit kestrels are generally not a pretty sight… That road down unit 1 is closed for the nesting season (March through September) and I was very disappointed to see on my first trip down the road this fall that the snag was gone. It may have fallen down on its own, been removed by refuge managers (which I doubt) or perhaps it was vandalized – I just don’t know. But I will miss it, as will the kestrels I’m sure. Avian photographers on this continent are well aware of how difficult this species is to get close to – they’re very skittish and almost never allow a close approach for photography. That changes in mid-winter when it’s very cold. They simply are much more reluctant to fly when it’s that frigid and the photographer can occasionally get quite close to them, especially when shooting from a vehicle. But most nature photographers…

Just a Shot That I Like…#2 – American Kestrel In Dramatic Light

Directional, moody lighting is an acquired taste for some – at least it was for me when I first starting photographing birds. Now I’m a fervent convert to the genre, especially when I can get a pleasing setting that I like to go along with it. 1/640, f/8, ISO 400, 500 f/4, 1.4 tc On this cold February morning of this year I’d been out shooting Northern Harriers but tremendous winds came up so I decided to call it a day. On the way out of the refuge I noticed this male American Kestrel higher up in a tree and decided to pull up and see what might happen, since he wasn’t in a good position for photography at first. Soon, in an obvious attempt to get out of the howling wind, he flew down and landed on this stump almost at ground level. The problem was that he was in deep shade. But because of the wind blowing all the tree branches around, occasionally some side light would strike him. I took a few shots without high hopes of getting anything I liked. I was pleasantly surprised with a few of the images when I looked at them and this is one of them. I quite like the setting and light in this shot. The detail is very good, especially at a larger size because I was very close to the bird. Some may think the brightness of the grass stems on the left are less than ideal but personally I’m fine with them. I was pleased that f/8 gave…

American Kestrel, Preening and Stretching

This slightly wet and bedraggled (but still handsome) male kestrel was quite wary of me as I approached him on his favorite perch. 1/1250, f/5.6, ISO 500, EV +0.67 American Kestrels are notoriously difficult to get close to and several times he nearly flew off as I slowly worked myself within good shooting distance. But it had been a cold morning and these birds are more “sticky” in the chill so he allowed me a relatively close approach. 1/1000, f/7.1, ISO 640, EV +0.33 Soon after he became comfortable in my presence the warming sun came out (as you can tell by the difference in background in the first two images) and he began to preen. I got many interesting images of him working on his tail feathers but this one shows the eye best. For protection of their eyes they typically close them as they run a feather through their beak. 1/1000, f/8, ISO 640, EV +0.33 And then he began a long, slow stretch – first by fanning his tail… 1/1000, f/8, ISO 640, EV +0.33 and then stretching out his left wing downward. As you can see, they often stretch all three “limbs” at the same time – tail, wing and leg. 1/1000, f/8, ISO 640, EV +0.33 When it was over he fluffed up his feathers and held this position, with one foot up, for quite a while to enjoy the warmth of the sun. I have many photos of perched kestrels but I don’t often get…

Strategies for Photographing Birds at Take-off

Photographing birds at take-off is very different from shooting them in flight, for a variety of reasons. In fact in some ways it’s more difficult. First, I’d best define what for me is a take-off shot. I think it’s a take-off and not a true flight shot when any of the following conditions are met: a.) the bird’s feet are still touching the perch, b.) the feet are still extended down or behind the bird from the effort of pushing off the perch and not tucked up against the body in an aerodynamic position or c.) it’s obvious from the flight posture of the bird or the presence of the just departed perch in the image that it has just taken off. I realize that this is an arbitrary definition and that technically as soon as the bird has left the perch it’s in flight but that’s how I’ll define it for this discussion. Take-off shots have lots of appeal for many, largely because the effort required for lift-off often provides a very dynamic flight posture with the wings, tail and legs/feet in exaggerated positions compared to “simple” flight. Many novice bird photographers are intimidated by the difficulties of flight photography and attempt take-offs instead, in the mistaken assumption that they should be relatively easy. Not so. Following are some strategies and tips for getting good take-off images that have worked for me. I hope they’ll be helpful to some of you. Plan ahead to avoid clipping body parts – particularly the wings: Many novice avian photographers are unpleasantly surprised by the amount of wing extension during take-off and they cut…

American Kestrels – What They’ll Eat and What They Won’t.

I’ve always found it fascinating to watch these little falcons eat. A gruesome experience to be sure but so much more interesting than observing a raptor such as an owl who simply swallows its prey whole. And if you watch carefully there’s a whole lot more going on during the process than first meets the eye. Kestrels can be pretty picky eaters. I’ve documented in another post on this blog that they often refuse to eat the intestinal tract of their prey and deliberately discard it. Kestrels, like other raptors, eject pellets of indigestible materials like fur, feathers, chitin and bone. All food that is swallowed first goes to the crop. From there the usable food continues on to the stomach but the indigestibles stay in the crop, are formed into a pellet and regurgitated roughly 23 hours (in the case of kestrels) after the meal was consumed. Canon 7D, 1/800, f/7.1, ISO 640, 500mm f/4, 1.4 tc The kestrels I’ve watched eating voles and mice typically eat the brain, decapitate the rodent, then go for the soft internal protein rich muscles and other organs (discarding the intestines). Since kestrels tear their prey into bite-sized pieces they can pick and choose what they actually swallow. Canon 7D, 1/400, f/8, ISO 640, 500mm f/4, 1.4 tc Pellet expulsion can be difficult and traumatic as I’ve documented elsewhere on this blog with Northern Harriers and I suspect that’s one of the reasons that kestrels try to avoid swallowing as much fur as possible. When opening up the body cavity they often get a beak-full of…

American Kestrel – The Killing Bite

I have watched American Kestrels consume their prey up close many times. Usually that prey has been a vole but occasionally it’s been a small bird or mouse. But until this day the prey had always been already dead when I arrived on the scene. It was cold and snowy when I spotted this male kestrel with a mouse (I was surprised it wasn’t a vole) that was still very much alive. As a side note I want to add here that this kestrel was not baited. Many photographs are taken of raptors when they’ve been baited by mice (they can be bought at pet stores) that have been provided as an enticement by the photographer. That was not the case here – I do not bait. Male kestrel with live mouse It was obvious that the mouse was alive because it was struggling slightly, its tail was twitching and its eyes were open. In my experience these birds often prefer a more stable perch than this while they eat their meal – something like a fencepost or pole that provides some kind of platform from which to eat. So I didn’t think he would eat the mouse here and I was right. He gave me time for a few quick shots and then flew off to another perch. Kestrel on second perch He didn’t go far however and I was able to approach him again. This next perch was also precarious to eat from because the wind was blowing and both perch and bird were swaying in the breeze. …

The Frustrations of Unnatural Perches

Most bird photographers prefer their subjects to be on natural perches. We are, after all, nature photographers. The definition of just what is “natural” becomes a slippery slope for sure but for my purposes I’ll define a natural perch by exclusion – it does not include buildings, telephone poles and wires, chunks of concrete, signs, or most anything else that is obviously man-made. Now for my exceptions. Some objects that are man-made and have a “rustic” quality are often acceptable. Weathered fence posts, old barns and rusty barbed wire would be examples. One of the major frustrations of bird photographers is to be able to finally get close to a beautiful subject in good light but the bird has chosen an ugly or inappropriate (for us) man-made perch. It is typically very difficult to approach many bird species close enough to get excellent detailed photos, even with big expensive lenses. So it can be aggravating in the extreme to finally get close enough but the bird has chosen an unappealing perch. Some folks choose to largely avoid this problem by shooting at “setups” where the bird has been unnaturally lured into an artificial situation by provided food with attractive perches arranged close by. To many of us this is not nature photography but more like studio or zoo photography. Good bird photography ain’t easy. If it were it wouldn’t be nearly as satisfying when I do finally get the shot I’m after – even though the pursuit has often been frustrating. Below are some of the situations where I’ve been frustrated by these unattractive, unnatural perches. Most bird photographers know…

American Kestrels Rejecting Intestinal Tract of Prey

Several times I have photographed American Kestrels discarding the intestinal tract of their prey. The prey has always been a vole or mouse when I’ve seen it happen, though it may occur with small birds also. I was surprised by this behavior. Every time I’ve seen it happen has been during our harsh winters when I would assume every last morsel of food would be significant for their survival. Below is a series of photos where a female American Kestrel demonstrates the behavior with a vole kill. Female kestrel begins to pull small intestine out of a vole And deliberately drops it The cecum? is discarded: the intestine is still attached to the body and hanging down the side of the post She pulls more intestine out of the vole Breaks it loose from the body And deliberately drops it to the ground Finally, she pulls out the last of the small intestine, which she also dropped I know of others who have seen similar behaviors in other raptors – a variety of hawks and Osprey. Several theories to explain it have been mentioned by bird photographers and others who have seen my photographs. Among them: “These organs are filled with potentially harmful bacteria”. Then how are many raptors, owls for example, able to consume their prey whole without harmful effect? “These organs are filled with food of low value to the kestrel (vegetative matter). Why fill up on carbs when it’s protein you need? Begs the question – Would they also discard intestines of insectivorous birds? I don’t know……

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