barn owl – Page 6 – Feathered Photography

Nothing Wrong With A Butt Shot Now And Again…

This isn’t the sharpest image in my portfolio but it does intrigue me. A lot. Six days ago this Barn Owl made an unsuccessful plunge into the deep snow for a vole and soon after took off almost directly away from me. This is one of the images I got as it lifted off in the direction of its favorite hill-top perch – a “butt shot” to be sure but I’m fascinated by the wing angle and position. 1/3200, f/7.1, ISO 500, 500 f/4, 1.4 tc, natural light, not baited, set up or called in This shot caught the wings toward the end of the upstroke. The primary feathers at the end of the wings are in what appears to be an almost perfectly vertical position to allow for very little air resistance as they move to a higher position in preparation for the powered downstroke but the secondary feathers are pointed almost directly back at me. The skeletal structure of a bird’s wing is homologous (similar in position, structure, and evolutionary origin but not necessarily in function) to the forelimb of most other vertebrates (including humans) with a humerus, then radius and ulna, then metacarpals and finally phalanges at the end. Like humans, the joint between the radius/ulna and the metacarpals is the carpal or “wrist” joint (see here if you’re curious and/or confused by the anatomy). So the “wrist” is the joint between the primary and secondary wing feathers. Our wrist or carpal joint can be “bent” up or down and left or right but it cannot be rotated (try holding your…

Barn Owl Hunting Adaptations And Techniques

One more Barn Owl post and then I’ll give them a rest for a while. Lately I’ve spent a lot of time watching these birds hunt and I’ve become intrigued by the process and their adaptations for doing so. Hunting over deep snow presents unique challenges because their prey (typically voles) spends most of their time in tunnels under the surface, so the owls are often hunting by sound alone. According to Birds of North America Online (out of Cornell) Barn Owls hunt prey by sound more effectively than any other animal ever tested (I’m unsure if this statement takes into account the use of sonar by cetaceans and ultrasonic sounds by bats but BNA seldom gets things like this wrong). 1/3200, f/7.1, ISO 500, 500 f/4, 1.4 tc, natural light, not baited, set up or called in They fly low and slow over the surface while watching and listening but with this much snow they usually locate the voles only by sound. Notice that they can tuck their legs up into their ventral feathers so far that only the feet are visible. It’s amazing that they can do so because… 1/3200, f/7.1, ISO 500, 500 f/4, 1.4 tc, natural light, not baited, set up or called in as you can see in this “butt shot” those legs are incredibly long. This is an adaptation for grasping prey through deep vegetation or snow. Their claws (nails) are unusually long and sharp and the middle nail has a pectinate inner edge, most likely an adaptation for grasping prey…

Barn Owl Hunting Over A Hoarfrosted Hill

The Barn Owls are still hunting sporadically during daylight in northern Utah. I’ve seen them doing so in a variety of areas and heard reports of it happening elsewhere. Some areas near the Great Salt Lake are literally “magical wonderlands” in the early mornings due to the thick layer of hoarfrost that covers nearly everything. The frost falls off the vegetation during the day, then reforms during the night. The hoarfrost produces a setting for my images that appeals to me. The camera settings for the images in this post were: 1/3200, f/7.1, ISO 500, 500 f/4. The owl was not baited, set up or called in. Yesterday morning this owl was hunting along the upper edge of a steep-sided hill as it came in my general direction and then rounded the hill to my right. In the first four shots you can see that its attention is riveted to the side of the hill where the snow cover is much less deep than it is everywhere else, which would increase the chances of spotting a vole. I chose to compose these images a little differently so that the frost-covered hunting ground becomes almost as important to the image as the bird. If you have any thoughts on this composition I’d be interested in hearing them. As the bird rounded the hilltop and got closer to me the frosted vegetation became more dominant in the images. You can see that the snow on the hillside is patchy (most of the white is frost) so I believe that…

Barn Owl On A Natural Perch

I had an enjoyable day yesterday while photographing birds with Mia and Brian Gatlin, a friend from northern Arizona. Since we shoot from my pickup I was the “designated driver” and wasn’t able to do much photography but we did see a lot of great birds and I enjoyed the conversation immensely (in spite of the good-natured but merciless teasing from Mia that I endured all day…) 1/1250, f/8, ISO 400, 500 f/4, natural light, not baited set up or called in Strange as it may seem, over the years I’ve had much more success getting Barn Owl shots I like while they’re in flight than I have while they’re perched because of their tendency to land on unattractive and unnatural perches like metal posts and signs. But this owl allowed us close while perched in a tree that didn’t have too many distracting branches in the setting. Good bird! Ron

Birds Dealing With Snow And Cold

Birds use a variety of tactics to deal with the harsh conditions presented by an unusually cold and snowy winter. Some are more effective than others. I thought it might be interesting to see a few of them that I’ve been able to photograph in the last several weeks. My usual disclaimer for posts relating to behaviors; many of these images are technically lacking but I think they do illustrate some of the conditions these birds are having to cope with. 1/2500, f/6.3, ISO 640, 500 f/4, 1.4 tc, natural light After a fresh snow, the food source for many small birds is largely hidden and unavailable without some extraordinary measures. This juvenile White-crowned Sparrow, and others in the flock, were flitting from one snow-covered perch to another in an obvious attempt at knocking the snow off so they could get to the seeds underneath. Here you can see the snow falling away and immediately afterward the sparrow fed on the uncovered seeds. 1/2500, f/7.1, ISO 500, 500 f/4, 1.4 tc, natural light, not baited, set up or called in When it gets very cold most water sources freeze up completely which makes fish largely inacessable to Bald Eagles so many of them turn to scavenging as their primary food source. But this species adapted very well to scavenging eons ago which is one of the reasons Ben Franklin looked in disfavor at the proposal to make the Bald Eagle our national bird. 1/1000, f/5.6, ISO 640, 500 f/4, 1.4 tc, natural light, not baited, set up or…

Barn Owls In Flight

This is the time I’ve both looked forward to, and dreaded – when Barn Owls hunt during daytime. Normally this species is strictly nocturnal so they fly only during times that photography is virtually impossible. But around here, when it turns very cold and the snow is deep, they must continue to hunt during the day in order to survive. It’s my guess that there are two reasons for the change in behavior; the cold increases their demand for body heat and the food to supply it, combined with the difficulty of hunting voles when the snow is so deep. The last time these birds hunted regularly during daytime was several years ago when we had a similar frigid winter. Many of those birds didn’t survive until spring. 1/2000, f/6.3, ISO 500, 500 f/4, 1.4 tc, natural light, not baited, set up or called in Yesterday there were several Barn Owls hunting in mid-day soon after our latest storm began to clear out which finally allowed for some good light. It was brutally cold with perhaps a foot of fresh snow on the ground, on top of the snow from previous storms. Notice the ice/snow clumped on the feet of the owl. 1/3200, f/7.1, ISO 500, 500 f/4, 1.4 tc, natural light, not baited, set up or called in I’ve mentioned before how difficult it can be to get a catch light in this species because of their deeply set eyes. I didn’t get any light in the eye in this image but I liked the wing…

Barn Owl Hunting Low In The Phrags

Usually when I’m photographing hunting Barn Owls they’re flying above the stands of Phragmites so I typically get a sky background. If I’m lucky they’ll be low enough so that I include some of the phrags at the bottom of the frame to include habitat in the image. 1/1600, f/8, ISO 400, 500 f/4, 1.4 tc, natural light, not baited, set up or called in But occasionally the bird will drop down low enough so that I get only phrags in the background and no sky. For the sake of variety I like the effect, though it sure makes it difficult to keep focus locked on the bird with the vegetation in the background so close to the owl. 1/2000, f/8, ISO 400, 500 f/4, 1.4 tc, natural light, not baited, set up or called in On the very next pass the owl was high enough that I got some sky in the background, along with the frosty Phragmites plumes. 1/2000, f/8, ISO 400, 500 f/4, 1.4 tc, natural light, not baited, set up or called in Two shots in the burst later the owl was slightly past me and beginning to turn away but this angle gave me a strong catch light in the eye and a somewhat dramatic look at the fully extended left wing. It’s fascinating to watch these birds in the air. Their buoyant flight with deep, slow wingbeats as they cruise rather slowly will change dramatically when they twist and turn at the beginning of a dive for prey. These owls…

Banking Barn Owl

I have just a single image for this Friday night post. This morning was my first frosty cold morning at Farmington Bay this season and it reminded me of all the very cold mornings I spent with Barn Owls out there a few years ago – an opportunity I haven’t had with the species since. Hopefully, it’ll happen again some year soon. 1/2500, f/8, ISO 400, 500 f/4, 1.4 tc, natural light, not baited, set up or called in This owl was making a banking turn in front of me so I was able to get a good look at the topside of the bird from my ground level position – something that very few of my Barn Owl flight shots show. I was slightly further away from the bird than I prefer to be but I still thought the detail held up quite well. In order to anchor the bird in the frame and show habitat, I cropped this one to include as much of the frosty Phragmites at bottom as possible, Ron

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…

Barn Owl In Flight

Despite the simple gray background this is one of my favorite shots of a Barn Owl in flight. 1/2000, f/8, ISO 400, 500 f/4, 1.4 tc Getting a catch light in a Barn Owl in flight is no easy task due to their reluctance to fly in good light and their deeply set eyes. This is one of my few shots where the early morning sun was low enough and its angle on the bird’s eye was just right to provide not only light in the eye but a good strong catch light. The presence or absence of a catch light can make or break an image and I’m very glad I got one here. Ron

A Bevy Of Barn Owls

This past summer we found a wonderful family of Barn Owls on Antelope Island. Of course they preferred one of the ugliest perches on the planet but what a treat to be able to photograph such a handsome familial group – presented here in ascending numbers of birds. I’ll let the owls “speak” for themselves. 1/125, f/5.6, ISO 640, 500 f/4 1/100, f/6.3, ISO 400, 500 f/4 1/125, f/8, ISO 640, 500 f/4 1/80, f/7.1, ISO 640, 500 f/4 1/20, f/13, ISO 500, 500 f/4 These birds hung out together until mid-summer and then most of them dispersed. I was delighted that the entire brood was raised successfully and hope the same thing happens this coming season. Ron

Barn Owls and Phragmites

Barn Owls are among my favorite avian subjects. They’re uncommon, elusive and rarely active in daytime so they’re devilishly difficult to photograph in good light – especially in flight. And they’re unique – so different from other owl species (heart-shaped facial disc, smaller eyes, a short squared tail and serrated central claws) that they’re given their own family classification – Tytonidae. They’re the most wide-spread species of owl on earth, though their numbers are declining. Occasionally, very occasionally, I’ve had the opportunity to photograph them in daylight. Around here they can sometimes be found hunting for voles at the edge of Phragmites stands at the local marshes during the early mornings of the coldest days of winter. Phragmites is a very large perennial grass found in our wetlands that causes many problems for wetlands managers because it produces substances that are toxic to more beneficial species of marsh plants. 1/2000, f/8, ISO 400 1.4 tc As problematic as Phragmites can be I’ve found it to be a wonderful background for photographs of birds in flight. And since these owls fly during daytime only when it’s very cold the Phragmites is often covered with heavy frost in the mornings which can soften the background and make it very pleasing to the eye. If the grasses are close to the bird they appear fairly well-defined. 1/2000, f/8, ISO 400 1.4 tc But if they’re far away the bokeh of the background is softened even more, giving relatively subtle hints of texture and form. I think the sharper foreground phrags in this photo…

Antelope Island Barn Owl Family

There’ll be just a single image in today’s post – the majority of a large family of Barn Owls that are resident on Antelope Island this summer. Canon 7D, 1/80, f/7.1, ISO 640, EV -1.00, 500 f/4, 1.4 tc I have a special fondness for this species but like most avian photographers I’ve been frustrated by them because their almost strictly nocturnal habits make them extremely difficult to photograph (unless you use flash or some other form of artificial light, which I won’t do). Occasionally I’ve been able to find one out and about during daytime in winter but that’s a relatively rare occurrence. This is four of a family group of five or six that hang out on the north end of the island. They are such striking and beautiful birds (in my opinion) that I find it a bit incongruous that they insist on roosting in the mornings on this decidedly unattractive perch. But hey, if they like it – so do I. Well, sort of… Since this post consists of only one image I decided to make it 1200 pixels wide instead of my usual 900. Personally I always enjoy larger versions of images for their better detail. Ron

Barn Owl in Flight – Finally Again!

It’s been over four years since I’ve been able to get flight shots of Barn Owls and it’s been a very long wait. Typically Barn Owls hunt only at night but during the cruel winter of 2008 a few of them were forced to hunt in the morning hours just to survive and I was able to get quite a few nice shots of them in flight. I haven’t seen them hunt in daylight since then, until just recently when I’ve discovered one individual that has been doing it regularly. 1/800, f/6.3, ISO 500 So far Mia and I have had two chances with this bird. It was flying along the side of the road so I had to speed up to get in front of the owl then quickly turn around so I could photograph it as it flew toward us with the light at the best angle. This owl was flying very fast toward an apparent destination (rather than hunting) so we’d get a few shots off as it passed by very quickly. 1/640, f/6.3, ISO 500 Then I’d very quickly turn around, race up the road to get ahead of the owl, turn around again and fire away as the bird flew by. 1/800, f/6.3, ISO 500 I was able to do that three times before I ran out of road. Very exciting! 1/800, f/5.6, ISO 640 Then a few days later, as we were returning from a morning of photographing other birds after clouds had moved in and we…

Barn Owls in Flight

Flight shots of Barn Owls are very difficult to get because these birds are almost strictly nocturnal and typically fly and hunt only at night. Photographing birds in flight in the dark or very low light is virtually impossible without using artificial lighting methods which I will not do for ethical reasons. Barn Owl in flight during in full daylight I had never even seen a Barn Owl in flight until the winter of 2007-08. That unusually frigid winter began early and brought more snow than usual to the valleys of Utah. Suddenly, during January and much of February, Barn Owls were hunting the marshes close to the Great Salt Lake during daytime – sometimes until 10 or 11 AM. Their usual strategy was to hunt for voles (very similar to mice) along the edges of Phragmites growth in the wetlands. Typically it was very cold on those mornings – often between 0 and +20 degrees Farenheit which made it very uncomfortable standing outside in front of a tripod mounted camera for hours on end! I very nearly lost some digits to frostbite many times but I wouldn’t have missed it for the world. Barn Owl hunting voles along frosty Phragmites edges I usually preferred to get Phragmites in the backgrounds of my flight shots if possible because they make such a nice backdrop. In the photo above, there had been heavy fog with sub freezing temperatures so literally everything was covered with a heavy coating of frost. A magical setting. Barn Owl skimming Phragmites in background Sometimes the…

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