September 2012 – Feathered Photography

Anticipating The Return Of Rough-legged Hawks

Rough-legged Hawks are a true arctic species, spending about 7 months of the year on their breeding grounds in the arctic or sub-arctic tundra or taiga of Alaska or Canada. Then they migrate south and winter in most of the lower 48 states, with the exception of the SE region and parts of California and Arizona. I love it when they’re here as I find them to be exceedingly handsome birds and I really enjoy photographing them. And yes, I’m already looking forward to their return. Every time I’m in their favorite haunts I can’t help looking for them on some of their preferred perches, even this time of year. So, feeling a little nostalgic for them on a Saturday night, I thought I’d do a post on the species. 1/2000, f/6.3, ISO 500, 500 f/4, 1.4 tc, natural light, not baited, set up or called in Normally I’m not terribly fond of the Tintic Quartzite rocks on Antelope Island as perches because they’re so bright that they tend to blow out the whites but as you can see by the shadows the sun was still very low when this shot was taken so I got pretty good detail on most of the perch. And besides, I like the rounded, weathered look of this particular boulder. I do wish the out of focus sunflower heads in the foreground weren’t there but for me they’re not an image killer. 1/2000, f/7.1, ISO 500, 500 f/4, 1.4 tc, natural light, not baited, set up or called in This is one of…

Red-tailed Hawk Banking At Take-off

This morning I’m off on a new adventure, looking for birds (raptors in particular) in a spectacular area I’ve never visited before so I only have time for a short post. In past years I haven’t had great luck with Red-tailed Hawks, even though they’re one of the most common raptors in Utah. They always seemed to be perched on telephone poles, which makes for an unattractive perch and unacceptably high angle. Even at take-off I’d generally only get blue sky backgrounds which I don’t find particularly interesting. But in the last couple of months my fortunes with the species have changed. 1/2500, f 7.1, ISO 500, 500 f/4, natural light, not baited, set up or called in Yesterday morning this juvenile was sitting on an elevated perch and facing away from me, which didn’t give me high hopes for a take-off shot. But it spotted potential prey over its shoulder so when it launched it turned back toward me in the process. I liked the result. The yellows in the background are sunflowers and blooming rabbitbrush. I removed a portion of the unattractive perch in the lower right corner of the frame. Cloning is something I nearly always avoid doing but in this case I made an exception. I mention it in the interest of full disclosure. I’ll make another post soon that will also feature this bird but it will have an interesting “twist” from my usual fare. Ron

Getting Close To The American Kestrel

One of the first lessons bird photographers learn (often to their great frustration) is that you must get close to your subject in order to get good detail. Very close. Even if you’re shooting with a long, expensive lens. And getting close usually ain’t easy! Large crops rob detail. I’m of the opinion that cropping away any more than about 50% of the image generally does unacceptable damage to image quality. Some species are relatively easy to approach – around here American Robins, Mourning Doves and House Finches come to mind. Other species have a reputation of being particularly skittish and at the top of that list for many photographers is the American Kestrel – a strikingly beautiful little falcon that is found throughout most of North America. For many years I’ve posted bird images on an internet avian critique forum and whenever I’d post a shot of a kestrel I’d invariably get comments that went something like this: “How in the world did you ever get this close to a kestrel? I always see them perched up high on poles or wires and whenever I even begin to get close they fly away”. Well, here’s the secret – photograph them when it’s cold. Very cold! That means in the depths of winter. It also means in the early mornings on those days when it’s coldest of all. I’ve found that many species of birds are more reluctant to fly in the cold but that tendency seems to be magnified with the kestrel. I’m not sure why but as a photographer I’m more than happy to…

Red-tailed Hawk Rejecting Intestines Of Prey

Many raptors will methodically and deliberately remove the intestinal tract of their prey before consuming it, a behavior that I’ve photographed several times with different species. In my research I’ve never been able to find out exactly why this is done – there are multiple theories but apparently no definitive answers. Maybe they tend to reject them because they “taste bad”, or because they “harbor harmful bacteria” or because they are filled with contents that are of “low food value”. Perhaps it’s a combination of factors. Recently, to add to the confusion, I’ve come up with my own working theory. The intestines of vertebrates, particularly mammals such as the rodents that many of these raptors regularly prey on, tend to be infested with a variety of parasites – including worms such as intestinal roundworms, flukes and tapeworms. The life cycles of many of these parasites are convoluted and complex but some of them lay thousands of eggs into the hosts intestinal contents every day. Eating those contents could have unpleasant consequences for predators so it seems logical to me that selection pressure might preserve such a behavior. 1/1000. f/5.6, ISO 640, 500 f/4, 1.4 tc, natural light, not set up, baited or called in While I was in SW Montana a few weeks ago this juvenile Red-tailed Hawk flew to a nearby post with a vole and started to eat it. It began by opening the vole and then removing and swallowing several desirable morsels. Here you see an errant feather floating away in the breeze. 1/1000. f/5.6, ISO 640, 500…

Winter Barn Owls In Flight

Normally it’s very difficult to find Barn Owls hunting in daylight but an extremely cold winter a few years ago caused some of them around here to continue hunting into mid-morning. They were looking for voles in the wetlands and it was fascinating to watch and photograph them as they effortlessly cruised over the phragmites and grasses, occasionally turning abruptly and diving for prey. 1/2000, f/8, ISO 400, 500 f/4, 1.4 tc, natural light, not baited, set up or called in It was very cold and frosty with lots of moisture in the air which turned the sky background a color that appeals to me. 1/2000, f/8, ISO 400, 500 f/4, 1.4 tc, natural light, not baited, set up or called in Sometimes they were low enough to get the Phragmites in the setting. Phragmites is a scourge to wetland managers but I’ve always liked it for backgrounds. When the owls would fly west I would often get light on the entire bird. 1/2000, f/8, ISO 400, 500 f/4, 1.4 tc, natural light, not baited, set up or called in But when they flew east they were sidelit. I like both effects. 1/3200, f/8, ISO 400, 500 f/4, 1.4 tc, natural light, not baited, set up or called in Partly because of their deeply set eyes it’s a challenge to get catch lights in Barn Owls. But here the bird was hovering over prey and looking down at it so because of the behavior you wouldn’t expect to get…

Lens Caddy – An Invaluable Tool For Photographing From A Vehicle

The perennial problem for those of us with long, heavy and very expensive lenses who shoot from our vehicles is how to stow our gear where it is readily and instantly available for use but also protected from crashing to the floor when you hit the brakes for an unexpected photographic opportunity or run into rough, washboardy roads that bounce your camera and lens all around. Many of us have 5 – 10 thousand dollars (or more) tied up in just one camera and lens combination and that investment must be protected. But if your gear is safely tucked inside a padded case you’re guaranteed to miss many wonderful shots as your subject (birds or wildlife) scoots away while you’re retrieving your camera and lens. For me the perfect solution to that dilemma is my homemade “lens caddy”. I’ve been using it for years now so it’s a little beat up (though I did give it a new paint job and replaced the felt recently) but for my purposes it’s invaluable. I made it in my wood shop. It’s secured to the seat console by extensions on the bottom that fit very tightly into the cup holders. Felt pads protect both camera and lens where they meet the wood, though the pads up front for the lens are probably unnecessary because I have a protective lens coat on my lens. The lens plate fits tightly and securely into the slot on top of the caddy. Here you see the camera and lens in place. When I need it everything simply lifts out in one…

Important Notice To My Google Feedburner Subscribers

Google Feedburner will cease to exist on October 20, 2012. My Feedburner subscriber list has already dropped to zero so I’m not sure for how long you will continue to get email updates on my blog from Google Feedburner. There are two solutions for subscribers. You are able to subscribe to my blog under the “comment” section of each post. By clicking the box next to “Notify me of new posts by email” you will receive an email update each time I publish a new blog post. This option requires that you post a comment. Or you may subscribe without leaving a comment by using “Subscribe to My Blog via Email” in the upper right hand corner of each blog post. Simply type in your email address and click “subscribe”. These options may be preferrable over Google Feedburner anyway because with this service your email update will arrive almost immediately. Feedburner was much slower. You may recieve duplicate emails for a day or two but soon after you sign up again I’ll deactivate your Feedburner subscription. If you would like to continue following my Feathered Photography blog via email updates, please switch soon. This was an unexpected bump in the road. I apologize for the inconvenience. Ron

Juvenile Red-tailed Hawk Honing Its Hunting Skills

For the past few weeks I’ve been working a pair of juvenile Red-tailed Hawks with varying degrees of success. Mostly they’re just toying with me – staying just out of range or on the wrong side of the road in poor light. But on two mornings the lighter colored of the two birds put on quite a show. It chose to do its “sit and wait” hunting from a series of dark rocks close to the road and didn’t seem to care that I was there. And close. 1/2000. f/7.1, ISO 500, 500 f/4, 1.4 tc, not baited The rocks are on the side of a small mountain with vole-laden prairie grass between me and the hawk so the bird would perch on them and then take off for prey it spotted – often in my general direction. The prey is presumable nearly always voles though these young birds are usually unsuccessful. It did catch and eat a small snake once but the action was buried in the grasses. I’ve yet to see it actually catch a vole and that makes me feel sympathy for the hawk but on the other hand all these attempts at prey have given me some nice photo ops. 1/2000. f/7.1, ISO 500, 500 f/4, 1.4 tc, not baited Usually the setting had grass and/or rocks in the background and often it was close enough to the hawk to make focus-lock difficult but here the background was a little further away. On both days by the time the bird cooperated the sun was high enough that the…

Escaped Falconry Bird – Peregrine Falcon

Early this morning, just as the sun was coming up over the Wasatch Mountains, we came across this adult Peregrine Falcon, with prey, along the causeway to Antelope Island State Park. It is apparently another escaped falconry bird as it had obvious falconry anklets above its feet, though the actual jesses had been removed. 1/500, f/5.6, ISO 640, 500 f/4, 1.4 tc This first image was taken where we first found it – along the edge of the causeway and next to the Great Salt Lake shoreline. A few seconds after this shot was taken the bird took off. 1/800, f/5.6, ISO 640, 500 f/4, 1.4 tc But seven minutes later, as we proceeded along the causeway, we found the bird perched on this highway post. 1/1000, f/5.6, ISO 640, 500 f/4, 1.4 tc This shot was taken as the falcon took off from the post. You’ll notice that the leather falconry anklets, sans jesses, are apparent in each of the above three images. 1/2000, f/5.6, ISO 640, 500 f/4, 1.4 tc And the last time we saw the bird it had landed far away on the large boulders lining the east side of the Antelope Island Marina. We’ve reported this sighting to the Utah Division of Natural Resources and they’ve told us that they will follow up on it. I’ve always admired the sport of falconry on several levels. Falconers generally have a deep devotion and personal attachment to their birds that I respect and they and their organizations have done a lot for raptor conservation…

Landing Red-tailed Hawk

I haven’t often succeeded in photographing a landing raptor. When they take off they usually don’t come back and when they do it’s often difficult to maintain focus on them as they land because of close backgrounds. However, this immature Red-tailed Hawk gave me just such an opportunity a couple of days ago. 1/2000, f 7.1, ISO 500, 500 f/4 It was hunting from a huge rock outcropping and looking down over the valley in the background of this image. I spent quite a while with this bird but it was side lit and I wasn’t very optimistic about getting a decent take-off shot because I expected it to spot potential prey in the valley below and take off away from me, giving me butt shots only. 1/1600, f 7.1, ISO 500, 500 f/4 Which is exactly what happened. However, I saw where the bird landed far below in the valley, missed the prey and took off again so I wondered if I could be lucky enough for it to return to the same perch. I wasn’t particularly optimistic because I was so close to the rock (you’ll notice from my techs that I had even removed my tc). The problem was that as soon as the hawk took off from that distant perch it disappeared behind the same massive rock outcropping on the side of the mountain that had been its perch and if it did return I wouldn’t know it until the very last split second, as it flared up to land on the rock from behind and below it. So I prefocussed on the likely…

Coyotes Grazing On Grass

Please don’t expect great photography with this post. My purpose here is simply to document an interesting behavior. I’ve spent a lot of time over the years observing coyotes and I’ve seen them eat a variety of rodents (especially voles), birds and carrion but yesterday on Antelope Island I observed something new – grazing coyotes! I found a group of four of them on a steep hillside next to the road and they were very definitely eating grass. I’ll simply let these images speak for themselves. This was the only half-way decent image I was able to get with my 500mm that included all four coyotes. I guess the thought of coyotes eating grass is just something I’d never considered before but I shouldn’t have been surprised. Most domestic dog owners are well aware that their pets occasionally eat grass. Studies have shown that grass appears in 14 – 43% of all wolf scat in North America and grass in coyote and fox scat is so common as to be unremarkable. I watched as three of these four coyotes consumed grass and I suspect the fourth one was doing the same but it was mostly hidden behind sagebrush so I couldn’t be sure. There is just something so very incongruous about a group of canine carnivores slowly moving across a hillside while grazing on grass, like a herd of bison or elk. I thought it was an interesting behavioral display. Ron

Swainson’s Hawks Of Montana’s Centennial Valley

On my trip to Montana’s Centennial Valley last month Swainson’s Hawks were very abundant. I found two families of them that would reliably hunt close to a road and since they had become habituated to the traffic they were easier for me to approach as long as I stayed in my pickup truck. 1/1000, f/7.1, ISO 500, 500 f/4, 1.4 tc This was one of two juveniles along the river at the west end of the valley. Both birds, along with their parents, would repeatedly perch on posts and poles close to my pickup. But it was very difficult to get an acceptable light angle at this location in the morning so I include only this one shot of those birds. 1/2000, f/6.3, ISO 500, 500 f/4, 1.4 tc I had more luck with another family (two juvies and one parent) at the east end of the valley. The light angle was better and I also preferred the fence posts in this area – they were older and had more character. 1/500, f/11, ISO 500, 100-400 @ 400mm Occasionally I was able to get both juveniles in the same shot but of course that situation often brings with it a depth of field problem so I switched to the 100-400 zoom and set my aperture at f/11 and focused on the post between the two birds. It seemed to work pretty well. 1/2000, f/6.3, ISO 500, 500 f/4, 1.4 tc I loved the “butterscotch” colors on these two juveniles – particularly this one. 1/2000,…

Short-eared Owl In Flight, With Prey

I’ve been frustrated by this species in flight in Utah for years, though I’ve had some luck with Montana birds. 1/3200. f/6.3, ISO 500, 500 f/4, 1.4 tc Finally, last summer, I found a mated pair on Antelope Island who were busy trying to keep track of and feed at least four juveniles spread out over several acres. Occasionally one of the parents would fly by relatively close as it returned with a vole for the youngsters. In larger versions of this image there’s a catch light in the eye of the vole but it’s impossible to see at this size. Ron

Juvenile Red-tailed Hawk Take-off

Recently I’ve had several opportunities with a pair of Juvenile Red-tailed Hawks that like to hunt from some elevated rocks that look down over some prime rodent habitat. It’s nice for a change to find them on natural and attractive perches rather than telephone poles or even fence posts. Don’t get me wrong, I like a rustic old fencepost as a perch but I do enjoy these natural rocks for a change. 1/8000, f/5.6, ISO 640, 500 f/4, 1.4 tc (inappropriate techs for this shot, hadn’t had time to change them yet) The birds scan the grasses below them for prey and if you watch their behavior and body language carefully you can anticipate take-off. 1/2500, f/7.1, ISO 640, 400 f/4, 1.4 tc I could tell this bird had spotted potential prey below (a vole, most likely) so I was ready to fire off a burst as it launched. I’m always happy when I can get a wing position like this one. 1/2500, f/7.1, ISO 640, 400 f/4, 1.4 tc In the very next frame of the burst I got a similar wing position as it lifted off of the rock and luck played a significant role in that fact. The burst rate of my Canon 7D seems to be just about the same speed as that of the wing-beats of raptors this size as they take off, so there was a very good chance that the wings in both shots would be in the much less desirable horizontal position. Sometimes things work out, sometimes they don’t. Observing and photographing these two birds has…

Smiling Coyote

I see a fair number of coyotes in my travels but it’s fairly unusual for me to get one relatively unobstructed and up close – much less in good light. Less than two weeks ago this one cooperated in all three arenas. 1/800, f/6.3, ISO 640, 500 f/4, 1.4 tc And I just love it when they “smile” at me. Ron

Month: September 2012