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

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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…

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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…

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Brood Patch In A Female Short-eared Owl

One of the primary functions of feathers is insulation and they’re very good at preventing heat loss.  But this efficiency presents a problem – how to keep the egg(s) sufficiently warm during incubation, since feathers act as a barrier to heat transfer from parent to eggs.  Typical bird body temperature is about 104 degrees F. and the ideal incubation temperature for their eggs is very close to normal human body temperature – 98.6 degrees F. That dilemma has been solved by most bird species through the evolution of the “brood patch” – an area of belly skin that loses its feathers near the end of the egg-laying period.  As the feathers are lost, supplementary blood vessels engorge the skin of the “patch” so that hot blood is brought to the surface.  Amazingly, the parent can even shut down blood flow to this region when that bird is off the nest.  When the incubating parent returns to the eggs for incubation, he/she typically goes through settling movements that bring the brood patch into gentle contact with the eggs. The patch may be large or small, depending on a variety of factors including how many eggs are incubated.  Some species have a single patch in the middle of the belly, others may have one each side or even three.   Typically the patch is difficult to observe in wild birds, particularly in flight but I have several images of a female Short-eared Owl where it is visible.  This female had two chicks that she was trying to keep warm during a typically cold Montana spring.   The male…

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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…

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Great Horned Owls On The Montana Family Farm

Note: When I first started blogging 19 months ago, I somewhat arbitrarily decided to post my photos at 720 pixels on the long side.  It didn’t take me long to change my mind and begin posting significantly larger images for the much better quality that becomes apparent at that larger size.  Since that time I’ve pretty much ignored those early posts, until yesterday when Ingrid Taylar brought my attention to this Great Horned Owl post and it reminded me just how small the images are.  So, I’ve decided to repost a very few of those very early works, with some additions and changes which will include: larger images – 900 pixels on the long side additional images, in most cases techs included with the photos updated narrative I’m thinking there might be two or three of these reposts over the next several weeks.  I hope you’ll bear with me…   For many years now there has been at least one pair of nesting Great Horned Owls on the farm where I grew up near Cut Bank, Montana.  They were never there when I was a kid but they’ve sure taken to it since.   This farm still seems like home to me and I return to it at least once every year for a visit with family and of course to check up on the owls.  It’s the perfect place for these birds as it’s isolated, there are many old barns and granaries for the owls to find sanctuary and the area is literally crawling with field mice, voles and the ubiquitous Richardson’s Ground Squirrel…

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Road-killed Barn Owls

Talk about coincidence! Last night, as I was working up some images of Barn Owls for a blog post on the species, I received the following UBIRD email (used here by permission) from my good friend, enthusiastic birder and budding bird photographer, Shyloh Robinson.  Shyloh lives very close to Farmington Bay Waterfowl Management Area (FBWMA) and this time of year he’s almost always at the refuge in the evenings looking for birds – particularly owls.   “:(   when a grown man uses an emoticon,  you KNOW he’s serious! Each night this week, I’ve visited my home at FBWMA to look at the owls. I went a bit early tonight to make sure I saw some hawks too. They were posted up in the usual spots. I drove straight to the 4way to wait for any short-eared. (That’s the good spot for them.) Sadly, I saw no owls… Until I left and was on Glovers Lane.  Another Barn Owl was dead in the road, and being collected. I got a lump in my throat. I’m quickly learning why moving vehicles are a Barn Owl’s worst enemy. These alba’s have meant a lot to me lately and I’m saddened to see them ghosted. Now what? Shyloh”   Knowing Shyloh as well as I do, I knew he was devastated.  He simply adores “his” owls – an emotion that I share because I’ve spent many, many hours at FBWMA looking for, and photographing, those Barn Owls.  They are a special species, in so many ways. Shyloh’s UBIRD post inspired me to change the focus of my Barn…

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Burrowing Owl – Same Bird, Same Perch, Different Angle

I’d like to make a point with this post.  It’s one that every experienced bird photographer knows on some level but in the heat of the moment (it can be very exciting getting close to a “good” bird in nice light) it’s one that is easily forgotten.  I’m getting much better at remembering but I still slip up occasionally. The point?  Very minor changes in your shooting position can make huge differences (positive, negative or indifferent) in your photo.  I’ll illustrate that point with a couple of shots that I took this morning.  They’re not my best Burrowing Owl images but they’ll serve their purpose here.    1/160, f/7.1, ISO 640, 500 f/4, 1.4 tc, natural light, not baited, set up or called in This morning we think we found a new (to us) Burrowing Owl burrow right next to the road on Antelope Island that we’ve probably driven by several hundred times and never noticed.  We don’t know for sure that it’s an owl burrow because we didn’t get out of the pickup and go tromping all over the area to inspect it.  And right next to it was this juvenile owl, perched on a sagebrush, where we’d never seen an owl before.  It had been cloudy but some light had begun peeking through a “crack” in the clouds when this shot was taken. It’s a “busy” perch and when the sun began to come out the bird was sidelit so I decided to change my position slightly…      1/320, f/7.1, ISO 640, 500 f/4, 1.4 tc, natural light, not baited, set up or…

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Delivering Food For A Family Of Short-eared Owls

I try  not to play favorites when it comes to bird subjects for my photography but Short-eared Owls would have to be near the top of any such list I might make.  I’ve had some luck with them here in Utah but my favorite area to photograph them is in southwest Montana.  This series is from the summer of 2010 in Beaverhead County. I spent several days watching and photographing a male owl hunt voles and then bring them in for his family (female and two chicks) at the nest at the base of a sagebrush.  I thought it might be interesting for some to see a full series of shots (of those I kept) as the male approached the nest with a vole.     1/1600, f/6.3, ISO 800, 500 f/4, 1.4 tc, shot from pickup window, natural light Like me, this male was a creature of habit.  I would watch him hunting far off in the distance and when he was successful he would always  repeat the same pattern.  He would bring the vole in to the vicinity of the nest and then land on one of two favorite perches for a short time before delivering the vole to his family.  This small sagebrush was one of those favorite perches – the other was a metal post.  Here, he is in the process of landing and you can see the dark vole in his left foot. He always carried the vole to the perch in his left foot (as I’ve documented here) and always transferred…

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Great Horned Owl On Antelope Island Causeway This Morning

Just a quick post to report what was an unusual event this morning, at least for me.  This is simply a documentary post, as the photos are of mediocre quality. In the hundreds of mornings I’ve spent on the island, I’ve never seen a Great Horned Owl along the causeway.  This one was perched on some rocks on the south side of the first bridge.   But it flew a quarter-mile west before I got any shots off so I followed it and just as I was about to click the shutter it took off again and headed back to the same area by the first bridge…   where it perched on another rock.   After a few minutes…   it took off once again…   and headed almost straight for me.  This is the last shot I got before it disappeared below the rabbitbrush along the side of the bridge. Many thanks to the generous couple who approached my vehicle as I was photographing a coyote on the other side of the bridge (where the light was at a much better angle) and told us about this owl.  Without their kind notification we’d have never even known the bird was there. I’ve seen and photographed GHO’s multiple times on the island, in a variety of settings, but had never before seen one on the causeway.  And it was even relatively late in the morning (10:30 AM) which surprised me further, since it was so much out in the open. Ron

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The Banded Burrowing Owls Of Antelope Island

Populations of Burrowing Owls in North America are in sharp decline.  They are an Endangered Species in Canada where only about 800 pairs remain as there has been a 73% drop in their numbers in that country over the last 30 years.  They are a species of “special protection” in Mexico and they are “listed” in 9 of the 18 western states in the U.S. that they still occupy. The reason for this disastrous decline is not well understood, but “human activity” is strongly suspected.  In order to get a better handle on what is happening to them, multiple banding studies are in progress and that includes Antelope Island.     1/2000, f/6.3, ISO 500, 500 f/4, 1.4 tc, natural light, shot from pickup window, not baited, set up or called in I first noticed banded juvenile Burrowing Owls on the island this past summer.   Out of about a dozen juveniles in one area, several of them were banded but it was difficult to get a precise number because they’re hard to tell apart when some are in their burrows and the rest are flying all over the area. Most of the photos I have of banded owls were taken in early morning light but this one was taken later in the day (as you can tell by the position of the catch light and the angle of the shadows on the eyes), so the light was brighter and harsher.   1/1600, f/6.3, ISO 500, 500 f/4, 1.4 tc, natural light, shot from pickup window, not baited, set up…

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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

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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…

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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

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Short-eared Owl Displaying Ear Tufts

Short-eared Owls are always a primary photographic quarry for me whenever I visit the Centennial Valley in sw Montana but on this last trip I only found one.  However, that lone bird made up for it by showing me something fairly unusual.      1/1600, f/5.6, ISO 500, 500 f/4, 1.4 tc  These owls have short ear tufts (“ears”) but they are only rarely seen because they are usually laying down on the top of the head.  Here they can be seen, but just barely.       1/2000, f/5.6, ISO 500, 500 f/4, 1.4 tc However, when the bird turned to face me for just a moment the tufts became visible.   Typically they are only erected in a defensive pose and I don’t know if this owl deliberately displayed them to me because it thought I was too close or if a breeze from the back lifted them involuntarily.  I suspect it was the latter because in the shots right after this one other feathers on the head look to be blown erect by the breeze. Either way I was glad to see the tufts.  I have hundreds of images of this species and very few of them show the “ears”. Ron

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