Canvasbacks – Feeding and Fighting
Because of its striking appearance the Canvasback is often referred to as the “aristocrat” of ducks. But as you’ll see, it’s difficult to look aristocratic with your face, head and neck slathered in mud.
Tag: fighting
Fighting Male Short-eared Owls
I’ve posted once before about the fighting Male Short-eared Owls I photographed in south-west Montana but I spent several days with these sparring birds and thought they deserved some more attention on my blog.
It’s Been A Tough Winter For Birds (and it’s getting worse)
Typical winters are hard on birds in northern Utah (and elsewhere). But when the season is unusually frigid with lots of snow as we’re having this year they struggle even more to survive. All of these images have been taken since January 2 of this year. Upland game birds like this Chukar seem to have adapted to extreme conditions fairly well. This bird was all puffed up and sitting high on a rock to catch the earliest warming rays of the sun as it rose over the nearby Wasatch Mountains. Another upland game species that can apparently take harsh conditions quite well is the Ring-necked Pheasant (this is a female). They seem to forage for seeds at the base of plants where the snow isn’t as thick and their food is more readily available. But many other species have a difficult time and quite a few birds don’t survive until spring. The waterfowl that winter over here congregate in the few areas of open water where the flowing water is the last to freeze over. But when it gets very cold, even those small bits of open water freeze. I’ve seen ducks and coots frozen into the ice, some of them still alive. This female Green-winged Teal has just left one of the last unfrozen patches of water and is approaching an area of frost flowers. This Northern Flicker is using the protection of the underside of the eaves of a building on Antelope Island State Park. I thought the angled…
Mean-fighting Coots
American Coots are, without question, the most aquatic, common and widely distributed rail species in North America. Clumsy and awkward fliers, they require long running take-offs to become airborne but they are skilled swimmers – largely due to their lobately webbed toes. And oh, are they ever ornery! But first, allow me to make a few excuses… These images of fighting coots were taken several years ago when I was relatively new to photography. My settings weren’t particularly appropriate so I’m not including them here. And most of these photos were shot in JPEG rather than RAW, so my processing options were extremely limited when I tried to adjust exposure, so the frustratingly white bill is pretty bright in a few of these images. This is one of the aggressive postures used by males to challenge other males. Whenever I see this I know that all hell is about to break loose and I’d better be ready. In my experience, coots have two primary fighting strategies. One is for each bird to lie on their backs in the water while propped up by their wings and tails and strike out at each other with their feet and claws. In this fighting position, their defense is to try to grasp the opposing birds feet. Here we get a good look at those unusual lobed toes. If they become locked together they then fight with their bills. The second fighting strategy uses bills and wings as weapons. If one bird gains the advantage it often tries to force its opponent underwater. The losing bird…
Northern Harriers Hunting
It’s getting to be what I call “harrier time” here in northern Utah so I thought I’d do a significant post on the species. For me, watching these birds hunt is absolutely mesmerizing and I could do it for hours. And I have – many, many times. But before I get into hunting I’d like to cover some basics on telling the sexes and ages apart. Sexual dimorphism in harriers is exceptional among birds of prey – telling adult males from adult females is easy because their colors are so dramatically different. But because juveniles of either sex strongly resemble adult females, that distinction becomes very tricky and causes a lot of confusion. So, here’s a primer: Adult males – gray above, mostly white below, black wing tips, lemon-yellow eyes Adult females – brown above, buffy with brown streaks below, lemon-yellow eyes (but in my experience, the eyes of adult females tend to be less bright than those of adult males) Juvenile of both sexes – similar to adult female but darker chocolate-brown above and strongly rufous (reddish) below Juvenile male – pale, greenish-yellow eyes Juvenile female – dark, chocolate-brown eyes All sexes and ages have the unique facial disc (ruff) characteristic of harriers. It’s not as prominent as it is in many owls but it can clearly be seen in this image. Its function is the same as it is in owls – to direct sound to the ears. Most hawks hunt almost exclusively by sight but because of their excellent hearing, thanks largely to the facial disc, harriers depend at least…
Western Grebes – Aggressive Speed Demons
I’ve spent a lot of time over the years watching and photographing the behaviors of Western Grebes and I’ve been impressed by both their aggressive tendencies toward other birds and by their incredible acceleration and speed in “running” across the water at those same birds. In my experience that aggression is most often directed toward other grebes in defense of mates, chicks or feeding areas but they are also aggressive toward a variety of other species and are suspected of stabbing them with their bill from under water. BNA reports Mallards and Red-necked Grebes found dead from stab wounds to the abdomen that were probably administered by Western Grebes. I’ve found photographing them as they dash across the water to be very challenging because of their speed and the unpredictable nature of the behavior – it usually comes with little or no warning and direction is difficult to anticipate. 1/1250, f/6.3, ISO 640, 500 f/4 Though these birds appear slim while sitting on the water, in reality they are fairly chunky and at the end of one of these “runs” their wide body throws up quite a wide wake as they begin to slow down and settle back into the water – much like a speedboat after the engine has been cut. 1/1000, f/6.3, ISO 500, 500 f/4, 1.4 tc This grebe is early in the acceleration stage with its “bow” still raised high. 1/1000, f/6.3, ISO 500, 500 f/4, 1.4 tc And then another wake as it begins to settle into the water. 1/1600, f/6.3, ISO 500,…
Northern Harrier Defending Its Meal
Long ago I posted some images of Northern Harriers fighting over this Mallard but I have other shots of the fracas that I’ve never posted so I thought I’d share some of them today. 1/1250, f/8, ISO 400, 500 f/4, 1.4 tc For the moment this bird has sole control over the duck but it knows the situation to be tenuous at best. The wings-out pose and fierce look are fair warning to the other harriers in the vicinity (and there are lots of them) that any attempt to share in the feast will be met with resistance. 1/1250, f/8, ISO 400, 500 f/4, 1.4 tc These birds have been starving because of a brutally cold and snowy winter so this harrier begins a frenzy of feeding in an attempt to swallow as much food as possible before other birds move in. 1/1250, f/8, ISO 400, 500 f/4, 1.4 tc And it doesn’t take long before all hell breaks loose. At this point I often wasn’t getting enough depth of field for multiple birds so decided to risk f/10 and a slower shutter speed for the rest of the session. 1/800, f/10, ISO 400, 500 f/4, 1.4 tc I was lacking in both shutter speed and depth of field for this shot and I’m not happy with the shadow on the face but liked the talons on the back. 1/800, f/10, ISO 400, 500 f/4, 1.4 tc For a few moments both birds tolerated each other on the duck but that didn’t last long… …
Fighting Curlews And This Photographer’s Rookie Mistake
Occasionally I’ll make a post that illustrates a mistake I’ve made as a photographer in the hope that it will help me to learn from my error and possibly even enlighten some of my viewers who may be bird photographers. Well, last week I made a doozy of a mistake! I had been photographing a pair of Long-billed Curlews on Antelope Island and as per usual for me I was using my 500 f/4 with attached 1.4 tc, which when combined with the crop factor of my Canon 7D gives me an effective focal length of 1120mm. Suddenly a second male unexpectedly flew in to challenge the original male and immediately all hell broke loose. The action was incredibly quick with wings, legs, long bills and tails flailing in every direction and it turns out that I was simply too close to the birds with my lens and tc combination to prevent clipping body parts in most of my images of the fight. I remember thinking I should take off the tc but I was afraid that by the time I had done so the action would be over. That was a mistake – the altercation lasted for several minutes and I had plenty of time to switch. I decided to post some of the series anyway because the tightness on the birds gives an intimate look at some of the details of the squabble but I’ll be the first to admit that I’d trade those details in a heartbeat for having not clipped and cut off body parts. There were no preliminaries. The battle began immediately after…
Fighting Chukars
Obviously I’m not posting this shot for its image quality – it’s distinctly lacking in same. But what an experience we had with these Chukars this morning. We could see them fighting as we approached because they would occasionally jump up above the thick grasses while clawing and biting at each other in the air. I was amazed both by how vicious these fights were and by the incredible speed of these plump, roly-poly birds. 1/2500, f/5.6, ISO 500, 500 f/4, 1.4 tc We watched several of them fighting for perhaps 5 minutes but very few of my shots turned out because of the fast and furious action in low light and especially because my focus kept locking onto the foreground grasses. But this image should give you a flavor for what it was like and for what my latest photographic goal is – to find some fighting Chukars in better light and out in the open. I’m gonna work on it! Ron
Just A Shot That I Like… #18 – Fighting Ring-necked Pheasants
In this neck of the woods Ring-necked Pheasants start feeling frisky about this time of year. Territories are being established, hormones flowing and feathers flying. When fighting, these birds flutter up against each other breast to breast, bite each other’s wattles and sometimes make high leaps toward each other using claws, bills and spurs. It can be quite dramatic. Just as the sun came over the mountains I pulled into a gravel hunter’s parking lot at the refuge and noticed these two birds going at it. I assumed they wouldn’t let me get close enough for quality photos but they were so intent on their battle that they mostly ignored me and I was able to get just close enough. 1/640, f/9, ISO 500, 500 f/4, 1.4 tc With the low light I was fighting for both shutter speed and depth of field and was pleasantly surprised to get both birds sharp at these settings. I’m always very happy to get behavioral shots like this, busy background or not. Ron
Just A Shot That I Like… #12, American Avocet Ballet
Occasionally an image still appeals to me despite significant imperfections. In this shot the cluttered background is not ideal nor are the specular highlights on the leg of the male’s reflection but I quite like the positions of both birds, their reflections and the good separation between the avocets and the reflections. 1/1250, f/10, ISO 400, 500 f/4, 1.4 tc Fighting avocets are very difficult to photograph because typically several male combatants are separated from each other by some distance and you never know which bird is going to go after another one next and when the action begins it is blindingly fast. There’s also the problem of getting enough shutter speed and depth of field for multiple birds in action. Shooting these birds fighting is nearly always a “poke and hope” situation. Setting the scene: I had been photographing four males fighting over a single female (sexes easily identifiable because the female has a shorter and more strongly recurved bill than does the male) when this male lifted off and attacked two other males just out of frame to the right. I just happened to catch the male in a good position over the female with reflections I liked. One of the things that made this shot work is that I had enough light to use f/10 for sufficient depth of field and still get a fast enough (just barely) shutter speed to get both birds relatively sharp. Ron
Agonistic (fighting) Behavior in Male Short-eared Owls
I recently returned from one of my favorite places in the world – Red Rock Lakes National Wildlife Refuge. Last year I was able to photograph nesting Short-eared Owls carrying voles to their young but this year, because of the very cold spring, nesting hadn’t even begun. Instead the owls were competing for territory and mates and pairing up. On one morning I was incredibly lucky to find two males trying to impress a female with their aerial prowess and fighting skills. They were so engrossed in their activities that they pretty much ignored me. Canon 7D, 1/2000, f/7.1, ISO 500, 500 f/4, 1.4 tc Often one male would be on the ground when the other male would swoop in on him. Here the foreground bird has just lifted off to meet his adversary. Canon 7D, 1/2000, f/7.1, ISO 500, 500 f/4, 1.4 tc As was often the case the birds didn’t make actual contact. In researching this behavior I’ve learned that they will sometimes lock talons and fall to the ground before releasing. I suspect that as they rush toward each other they look for a weakness in defense – if they spot one in the other birds defensive body position they would likely make aggressive contact. Canon 7D, 1/2000, f/7.1, ISO 500, 500 f/4, 1.4 tc Most of the time both birds stayed on the ground or flew very low but occasionally one of the owls would fly several hundred feet up and circle over the other male (and the female, who was…
Northern Harriers Battle over a Mallard
Occasionally we have brutally cold winters here in northern Utah. It’s my opinion that unusually cold temperatures when combined with thick crusted snow gives harriers little access to their staple food around here – voles. Survival then becomes tenuous for the harriers and they’re forced to move on to other food sources like small birds, dead carp and waterfowl. When a large meal like a carp or duck is available many harriers often fight over the food item and they do so with ferocity. During less stressful times of the year I often see these birds skirmish but then it almost seems like a playful interlude that they do simply for “fun”. Not so when it’s very cold and food is scarce – then it’s deadly serious and incredibly interesting to observe and photograph. First, a disclaimer. Some of the photos I’ll present here would wither under the scrutiny of critique because of cut off or clipped wings, missing eyes or heads, lack of catch lights and difficult and rapidly changing lighting conditions. My intent here is to show the behavior with the best images I have but some of them do have obvious flaws. The calm before the storm I didn’t see harriers make this Mallard kill but it was still fresh when I came across this bird on the duck. At first I though I’d simply be photographing the harrier calmly enjoying its meal but I was very mistaken. Thinking about challenging the larger bird for the meal It didn’t take long for other birds to challenge her for the Mallard. Some were timid…
Canvasback – Feeding and Fighting Behavior
In April of 2008 I photographed some interesting Canvasback feeding and fighting behaviors at a local pond. At the time I was still a relative novice at bird photography so I’ll say up front that this blog post is more about the behaviors than it is about image quality. The almost white plumage and dark head made for a tricky exposure for a beginner and there was a significant issue with specular highlights caused by reflections off of the shiny mud. Dive, eyes open On this day there was one drake feeding quite close to me and I was very interested in the whole process. He would continually dive down to the muck at the bottom of the pond and come up with his head completely covered in thick dark mud. Sometimes he would dive with his eyes open, like this. Dive, eyes closed And other times he would dive with his eyes closed. Either way, mud and grit in the eyes never seemed to be a problem for him. Ol’ Muddy Head 1 When he would emerge, this is what he would look like. Ol’ Muddy Head 2 And this. It never failed – a true mud facial. Canvasbacks are often referred to as the “aristocrats of ducks” but it’s hard to look very aristocratic with a face full of mud. Shakin’ the mud off Occasionally he would try to shake as much of the mud off as possible but it never seemed to change the look of him…
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Fighting Male Short-eared Owls
I’ve posted once before about the fighting Male Short-eared Owls I photographed in south-west Montana but I spent several days with these sparring birds and thought they deserved some more attention on my blog.
It’s Been A Tough Winter For Birds (and it’s getting worse)
Typical winters are hard on birds in northern Utah (and elsewhere). But when the season is unusually frigid with lots of snow as we’re having this year they struggle even more to survive. All of these images have been taken since January 2 of this year. Upland game birds like this Chukar seem to have adapted to extreme conditions fairly well. This bird was all puffed up and sitting high on a rock to catch the earliest warming rays of the sun as it rose over the nearby Wasatch Mountains. Another upland game species that can apparently take harsh conditions quite well is the Ring-necked Pheasant (this is a female). They seem to forage for seeds at the base of plants where the snow isn’t as thick and their food is more readily available. But many other species have a difficult time and quite a few birds don’t survive until spring. The waterfowl that winter over here congregate in the few areas of open water where the flowing water is the last to freeze over. But when it gets very cold, even those small bits of open water freeze. I’ve seen ducks and coots frozen into the ice, some of them still alive. This female Green-winged Teal has just left one of the last unfrozen patches of water and is approaching an area of frost flowers. This Northern Flicker is using the protection of the underside of the eaves of a building on Antelope Island State Park. I thought the angled…
Mean-fighting Coots
American Coots are, without question, the most aquatic, common and widely distributed rail species in North America. Clumsy and awkward fliers, they require long running take-offs to become airborne but they are skilled swimmers – largely due to their lobately webbed toes. And oh, are they ever ornery! But first, allow me to make a few excuses… These images of fighting coots were taken several years ago when I was relatively new to photography. My settings weren’t particularly appropriate so I’m not including them here. And most of these photos were shot in JPEG rather than RAW, so my processing options were extremely limited when I tried to adjust exposure, so the frustratingly white bill is pretty bright in a few of these images. This is one of the aggressive postures used by males to challenge other males. Whenever I see this I know that all hell is about to break loose and I’d better be ready. In my experience, coots have two primary fighting strategies. One is for each bird to lie on their backs in the water while propped up by their wings and tails and strike out at each other with their feet and claws. In this fighting position, their defense is to try to grasp the opposing birds feet. Here we get a good look at those unusual lobed toes. If they become locked together they then fight with their bills. The second fighting strategy uses bills and wings as weapons. If one bird gains the advantage it often tries to force its opponent underwater. The losing bird…
Northern Harriers Hunting
It’s getting to be what I call “harrier time” here in northern Utah so I thought I’d do a significant post on the species. For me, watching these birds hunt is absolutely mesmerizing and I could do it for hours. And I have – many, many times. But before I get into hunting I’d like to cover some basics on telling the sexes and ages apart. Sexual dimorphism in harriers is exceptional among birds of prey – telling adult males from adult females is easy because their colors are so dramatically different. But because juveniles of either sex strongly resemble adult females, that distinction becomes very tricky and causes a lot of confusion. So, here’s a primer: Adult males – gray above, mostly white below, black wing tips, lemon-yellow eyes Adult females – brown above, buffy with brown streaks below, lemon-yellow eyes (but in my experience, the eyes of adult females tend to be less bright than those of adult males) Juvenile of both sexes – similar to adult female but darker chocolate-brown above and strongly rufous (reddish) below Juvenile male – pale, greenish-yellow eyes Juvenile female – dark, chocolate-brown eyes All sexes and ages have the unique facial disc (ruff) characteristic of harriers. It’s not as prominent as it is in many owls but it can clearly be seen in this image. Its function is the same as it is in owls – to direct sound to the ears. Most hawks hunt almost exclusively by sight but because of their excellent hearing, thanks largely to the facial disc, harriers depend at least…
Western Grebes – Aggressive Speed Demons
I’ve spent a lot of time over the years watching and photographing the behaviors of Western Grebes and I’ve been impressed by both their aggressive tendencies toward other birds and by their incredible acceleration and speed in “running” across the water at those same birds. In my experience that aggression is most often directed toward other grebes in defense of mates, chicks or feeding areas but they are also aggressive toward a variety of other species and are suspected of stabbing them with their bill from under water. BNA reports Mallards and Red-necked Grebes found dead from stab wounds to the abdomen that were probably administered by Western Grebes. I’ve found photographing them as they dash across the water to be very challenging because of their speed and the unpredictable nature of the behavior – it usually comes with little or no warning and direction is difficult to anticipate. 1/1250, f/6.3, ISO 640, 500 f/4 Though these birds appear slim while sitting on the water, in reality they are fairly chunky and at the end of one of these “runs” their wide body throws up quite a wide wake as they begin to slow down and settle back into the water – much like a speedboat after the engine has been cut. 1/1000, f/6.3, ISO 500, 500 f/4, 1.4 tc This grebe is early in the acceleration stage with its “bow” still raised high. 1/1000, f/6.3, ISO 500, 500 f/4, 1.4 tc And then another wake as it begins to settle into the water. 1/1600, f/6.3, ISO 500,…
Northern Harrier Defending Its Meal
Long ago I posted some images of Northern Harriers fighting over this Mallard but I have other shots of the fracas that I’ve never posted so I thought I’d share some of them today. 1/1250, f/8, ISO 400, 500 f/4, 1.4 tc For the moment this bird has sole control over the duck but it knows the situation to be tenuous at best. The wings-out pose and fierce look are fair warning to the other harriers in the vicinity (and there are lots of them) that any attempt to share in the feast will be met with resistance. 1/1250, f/8, ISO 400, 500 f/4, 1.4 tc These birds have been starving because of a brutally cold and snowy winter so this harrier begins a frenzy of feeding in an attempt to swallow as much food as possible before other birds move in. 1/1250, f/8, ISO 400, 500 f/4, 1.4 tc And it doesn’t take long before all hell breaks loose. At this point I often wasn’t getting enough depth of field for multiple birds so decided to risk f/10 and a slower shutter speed for the rest of the session. 1/800, f/10, ISO 400, 500 f/4, 1.4 tc I was lacking in both shutter speed and depth of field for this shot and I’m not happy with the shadow on the face but liked the talons on the back. 1/800, f/10, ISO 400, 500 f/4, 1.4 tc For a few moments both birds tolerated each other on the duck but that didn’t last long… …
Fighting Curlews And This Photographer’s Rookie Mistake
Occasionally I’ll make a post that illustrates a mistake I’ve made as a photographer in the hope that it will help me to learn from my error and possibly even enlighten some of my viewers who may be bird photographers. Well, last week I made a doozy of a mistake! I had been photographing a pair of Long-billed Curlews on Antelope Island and as per usual for me I was using my 500 f/4 with attached 1.4 tc, which when combined with the crop factor of my Canon 7D gives me an effective focal length of 1120mm. Suddenly a second male unexpectedly flew in to challenge the original male and immediately all hell broke loose. The action was incredibly quick with wings, legs, long bills and tails flailing in every direction and it turns out that I was simply too close to the birds with my lens and tc combination to prevent clipping body parts in most of my images of the fight. I remember thinking I should take off the tc but I was afraid that by the time I had done so the action would be over. That was a mistake – the altercation lasted for several minutes and I had plenty of time to switch. I decided to post some of the series anyway because the tightness on the birds gives an intimate look at some of the details of the squabble but I’ll be the first to admit that I’d trade those details in a heartbeat for having not clipped and cut off body parts. There were no preliminaries. The battle began immediately after…
Fighting Chukars
Obviously I’m not posting this shot for its image quality – it’s distinctly lacking in same. But what an experience we had with these Chukars this morning. We could see them fighting as we approached because they would occasionally jump up above the thick grasses while clawing and biting at each other in the air. I was amazed both by how vicious these fights were and by the incredible speed of these plump, roly-poly birds. 1/2500, f/5.6, ISO 500, 500 f/4, 1.4 tc We watched several of them fighting for perhaps 5 minutes but very few of my shots turned out because of the fast and furious action in low light and especially because my focus kept locking onto the foreground grasses. But this image should give you a flavor for what it was like and for what my latest photographic goal is – to find some fighting Chukars in better light and out in the open. I’m gonna work on it! Ron
Just A Shot That I Like… #18 – Fighting Ring-necked Pheasants
In this neck of the woods Ring-necked Pheasants start feeling frisky about this time of year. Territories are being established, hormones flowing and feathers flying. When fighting, these birds flutter up against each other breast to breast, bite each other’s wattles and sometimes make high leaps toward each other using claws, bills and spurs. It can be quite dramatic. Just as the sun came over the mountains I pulled into a gravel hunter’s parking lot at the refuge and noticed these two birds going at it. I assumed they wouldn’t let me get close enough for quality photos but they were so intent on their battle that they mostly ignored me and I was able to get just close enough. 1/640, f/9, ISO 500, 500 f/4, 1.4 tc With the low light I was fighting for both shutter speed and depth of field and was pleasantly surprised to get both birds sharp at these settings. I’m always very happy to get behavioral shots like this, busy background or not. Ron
Just A Shot That I Like… #12, American Avocet Ballet
Occasionally an image still appeals to me despite significant imperfections. In this shot the cluttered background is not ideal nor are the specular highlights on the leg of the male’s reflection but I quite like the positions of both birds, their reflections and the good separation between the avocets and the reflections. 1/1250, f/10, ISO 400, 500 f/4, 1.4 tc Fighting avocets are very difficult to photograph because typically several male combatants are separated from each other by some distance and you never know which bird is going to go after another one next and when the action begins it is blindingly fast. There’s also the problem of getting enough shutter speed and depth of field for multiple birds in action. Shooting these birds fighting is nearly always a “poke and hope” situation. Setting the scene: I had been photographing four males fighting over a single female (sexes easily identifiable because the female has a shorter and more strongly recurved bill than does the male) when this male lifted off and attacked two other males just out of frame to the right. I just happened to catch the male in a good position over the female with reflections I liked. One of the things that made this shot work is that I had enough light to use f/10 for sufficient depth of field and still get a fast enough (just barely) shutter speed to get both birds relatively sharp. Ron
Agonistic (fighting) Behavior in Male Short-eared Owls
I recently returned from one of my favorite places in the world – Red Rock Lakes National Wildlife Refuge. Last year I was able to photograph nesting Short-eared Owls carrying voles to their young but this year, because of the very cold spring, nesting hadn’t even begun. Instead the owls were competing for territory and mates and pairing up. On one morning I was incredibly lucky to find two males trying to impress a female with their aerial prowess and fighting skills. They were so engrossed in their activities that they pretty much ignored me. Canon 7D, 1/2000, f/7.1, ISO 500, 500 f/4, 1.4 tc Often one male would be on the ground when the other male would swoop in on him. Here the foreground bird has just lifted off to meet his adversary. Canon 7D, 1/2000, f/7.1, ISO 500, 500 f/4, 1.4 tc As was often the case the birds didn’t make actual contact. In researching this behavior I’ve learned that they will sometimes lock talons and fall to the ground before releasing. I suspect that as they rush toward each other they look for a weakness in defense – if they spot one in the other birds defensive body position they would likely make aggressive contact. Canon 7D, 1/2000, f/7.1, ISO 500, 500 f/4, 1.4 tc Most of the time both birds stayed on the ground or flew very low but occasionally one of the owls would fly several hundred feet up and circle over the other male (and the female, who was…
Northern Harriers Battle over a Mallard
Occasionally we have brutally cold winters here in northern Utah. It’s my opinion that unusually cold temperatures when combined with thick crusted snow gives harriers little access to their staple food around here – voles. Survival then becomes tenuous for the harriers and they’re forced to move on to other food sources like small birds, dead carp and waterfowl. When a large meal like a carp or duck is available many harriers often fight over the food item and they do so with ferocity. During less stressful times of the year I often see these birds skirmish but then it almost seems like a playful interlude that they do simply for “fun”. Not so when it’s very cold and food is scarce – then it’s deadly serious and incredibly interesting to observe and photograph. First, a disclaimer. Some of the photos I’ll present here would wither under the scrutiny of critique because of cut off or clipped wings, missing eyes or heads, lack of catch lights and difficult and rapidly changing lighting conditions. My intent here is to show the behavior with the best images I have but some of them do have obvious flaws. The calm before the storm I didn’t see harriers make this Mallard kill but it was still fresh when I came across this bird on the duck. At first I though I’d simply be photographing the harrier calmly enjoying its meal but I was very mistaken. Thinking about challenging the larger bird for the meal It didn’t take long for other birds to challenge her for the Mallard. Some were timid…
Canvasback – Feeding and Fighting Behavior
In April of 2008 I photographed some interesting Canvasback feeding and fighting behaviors at a local pond. At the time I was still a relative novice at bird photography so I’ll say up front that this blog post is more about the behaviors than it is about image quality. The almost white plumage and dark head made for a tricky exposure for a beginner and there was a significant issue with specular highlights caused by reflections off of the shiny mud. Dive, eyes open On this day there was one drake feeding quite close to me and I was very interested in the whole process. He would continually dive down to the muck at the bottom of the pond and come up with his head completely covered in thick dark mud. Sometimes he would dive with his eyes open, like this. Dive, eyes closed And other times he would dive with his eyes closed. Either way, mud and grit in the eyes never seemed to be a problem for him. Ol’ Muddy Head 1 When he would emerge, this is what he would look like. Ol’ Muddy Head 2 And this. It never failed – a true mud facial. Canvasbacks are often referred to as the “aristocrats of ducks” but it’s hard to look very aristocratic with a face full of mud. Shakin’ the mud off Occasionally he would try to shake as much of the mud off as possible but it never seemed to change the look of him…