Bald Eagles – Page 9 – Feathered Photography

Just A Shot That I Like… #29 – Adult Bald Eagle In Flight

Bald Eagles are a winter tradition in northern Utah. Many hundreds of northern birds spend the winter here and for much of that time they’re dispersed over wide areas looking for easy pickings – carrion in particular. But when concentrated food sources become available they can occasionally be found in large numbers. 1/4000, f/8, ISO 500, 500 f/4, natural light This sometimes happens at Farmington Bay Waterfowl Management Area when refuge personnel treat the ponds with rotenone to kill the damaging and invasive carp. When conditions are right, Bald Eagles congregate there for the carp feast. This bird was cruising the area around the second bridge looking for fish. Some years, when temperatures are frigid and other food sources are unavailable, provide great opportunities for birders and photographers but last year wasn’t one of them. The winter was warm and food was available elsewhere so the eagle numbers were down significantly. It will be interesting to see what happens over the next few weeks… 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…

Christmas Birds At Farmington Bay

Christmas Day is one of our favorite times to photograph birds. My daughter lives in Florida so I normally don’t get to spend time with family and for me bird photography is the next-best thing. Besides, we usually have splendid isolation when we’re “out there” while everyone else is at home celebrating the holiday in a more traditional way. A win/win situation for all. This post is dedicated to “Christmas Birds” – photos I’ve taken on Christmas Day in recent years. I often think of these birds as extra-special Christmas presents. 1/1600, f/8, ISO 500, 500 f/4, 1.4 tc, natural light, not baited, called in or set up This beautiful male American Kestrel is perched on a short but thick wooden pole at Farmington Bay. The pole has been a favorite perch for kestrels and eagles for years but now an ugly bat box has been placed near the top of the pole, ruining it for photographic purposes. I’m all for bats but I sure wish the box had been placed a few inches lower on the pole. 1/400, f/7.1, ISO 640, 500 f/4, 1.4 tc, natural light, not baited, called in or set up Two years ago, this Common Merganser hung around a Farmington Bay pond for much of the winter. I seldom saw it actively fishing. Instead, it would just wait around until one of the many Pied-billed Grebes caught a fish and then steal it away from them – very entertaining to watch. 1/1600, f/7.1, ISO 500, 500 f/4,…

Farmington Bay Bald Eagles 2012 – A Bust!

Farmington Bay Wildlife Management Area is typically a mecca for birders and bird photographers during January and February. When it gets very cold many of Utah’s wintering Bald Eagles congregate there and create quite the spectacle for avian enthusiasts. Though I’m not particularly fond of photographing birds among throngs of people I usually can’t resist the unusual opportunity with these magnificent birds and join in the fray multiple times during the “season”. 1/1250, f/7.1, ISO 500, 500 f/4, 1.4 tc One thing that especially appeals to me about Farmington Bay is the opportunity to photograph these eagles in flight with the Wasatch Mountains as a background. Even though such a background makes it much more difficult for focus to “lock on” the bird I really like the dramatic backdrop the dark, often shaded mountains provide when there’s light on the eagle – much more appealing for me than the typical blue sky background. Typically there are hundreds of eagles at the refuge during “prime time”. I once counted 225 birds and that’s just the ones I could see. Others have reported from 300-400 birds. This photo should give you some idea, though it shows just one small portion of Unit One. The concentration of birds was about the same that day everywhere you looked over the ice. This is the famous “eagle tree”. I’ve seen as many as 20 birds on this one perch alone. Of course the eagles prefer to look south over the ice and water so it’s difficult…

Award Winning Image

Maybe it’s a little tacky of me to toot my own horn but I figured that some of my readers might be interested in this and wouldn’t find out any other way. Yesterday Nature Photographers Network announced the 2011 winners of their annual Editor’s Pick Awards and one of my images won first place in the Avian category. I’ll provide several links below for those who may be interested in seeing my winning photograph and those of the other winners. For those who are unfamiliar with Nature Photographers Network (NPN) it is primarily a nature photography critique site which will explain the critiques below the photos. My image. Be sure to click the “view larger photo” option to see the photo in much better detail. The front page of the NPN Online Magazine, which includes a slide show presentation of the First Place winning images in each of the 9 different categories. Be sure to check them out (hold your cursor over the image to temporarily stop the slide show) as there are some wonderful nature photographs in the presentation. The first, second and third place winning images in each of the nine categories, including the critiques given on each photograph. Ron

Just A Shot That I Like… #11, Bald Eagle In A Dramatic Flight Posture

It’s getting to be that time of year again – Bald Eagle time in Utah! As is typical for this season their numbers in the state are increasing every day. Eagle populations in Utah peak in January and February before many of them start heading north again. 1/1000, f/8, ISO 500, 500 f/4 Though it appears as if this bird was about to snag a fish from the water surface in reality it was simply coming in for a landing on the shore, just out of frame to the lower right. I like the light on the eagle and the overall flight posture. I’m looking forward to freezing my butt off again this winter while photographing these very impressive birds. Ron

Bald Eagle Nictitating Membrane

The nictitating membrane (nictitan) is a membrane or “third eyelid” found in some vertebrates that can be drawn across the eye for protection and to moisten and lubricate the surface of the eye. It is either translucent or semi-transparent so the animal maintains sight while it covers the eye. Birds, sharks and some reptiles have a fully functional nictitating membrane while in most mammals there is only a small vestigial remnant in the corner of the eye. However camels, polar bears, seals, aardvarks, marsupials and monotremes do have fully functional membranes. 1/2000, f/8. ISO 500, 500 f/4, 1.4 tc This nearly adult (head not yet completely white) Bald Eagle is neither tame or captive. But for several days in 2009, beginning on a bitterly cold Christmas morning, this adult adopted a favorite perch (a relatively short pole) that looked out over a pond with fish in it. The pole was so close to the road that I sometimes had to take off my teleconverter to get the entire bird in the frame. It warmed my heart that the eagle was so comfortable with me this close and that was a very good thing because Mia and I almost froze to death over the many hours of photographing this magnificent bird. This is the normal appearance of the Bald Eagle’s eye. In adult birds, eye color is typically some shade of yellow with a distinctly visible pupil (though juvenile birds have much darker eyes). 1/2000, f/8. ISO 500, 500 f/4, 1.4 tc But every few seconds the bird swipes the nictitating membrane across the…

Raptors Mobbing Raptors

Mobbing is an antipredator behavior where animals mob a predator by cooperatively attacking or harassing it. This behavior is especially common in birds during nesting and rearing of young. Typically, it will be a flock of passerines like Red-winged Blackbirds mobbing a raptor or perhaps a magpie or any other bird they consider to be a threat to their nest or young. In mid-June of this year while Mia and I were on another one of our camping/photo forays to Red Rock Lakes National Wildlife Refuge we witnessed a somewhat unusual display of mobbing – raptors mobbing raptors. We had just returned to our camping trailer when Mia noticed this sub-adult Bald Eagle resting on a muskrat mound almost a quarter-mile away across Lower Red Rock Lake – too far away for quality photos (we had marginal light too) but we simply can’t resist training our lenses on a situation like this just to see if something interesting might happen. And this time it did. Canon 7D, 1/800, f/6.3, ISO 500 ev +1.33, 500 f/4, 1.4 tc The eagle seemed to be minding its own business and just hanging out for a while on the mound. Canon 7D, 1/640, f/6.3, ISO 500 ev +1.33, 500 f/4, 1.4 tc But soon a Short-eared Owl (a male I believe) appeared on the scene and he was not happy with the presence of the eagle. My presumption is that the owl had a nest in the area and it felt the eagle threatened the nest or young. Canon 7D, 1/1000, f/6.3, ISO 800 ev +1.00,…

Bald Eagles at Farmington Bay

I paid another visit to Farmington yesterday and while I got some nice shots of a few other species I was reminded of the Bald Eagles that were winter residents out there just a few short months ago. I miss them. So when it turned overcast this morning and I couldn’t go out photographing birds I decided to revisit some of the eagle images I got at Farmington three months ago. Canon 7D, 1/2500, f/7.1, ISO 500, 500 f/4, 1.4 tc This carp may have been an easy catch for the eagle because the water was quite shallow and the fish was likely stunned (though it did appear to still be alive) by the rotenone used to control these fish at the refuge. Canon 7D, 1/2500, f/7.1, ISO 500, 500 f/4, 1.4 tc Both of these images of the eagle with the fish were difficult exposures with the white head facing toward the sun but I liked the action and the good look at the carp. Canon 7D, 1/2000, f/6.3, ISO 500, 500 f/4, 1.4 tc This is one of my better exposures on both the white head and the very dark body and wing plumage in the species. Early morning light certainly helped with that exposure. Canon 7D, 1/1250, f/6.3, ISO 500, 500 f/4, 1.4 tc I like the unusual head turn from this juvenile bird and the Wasatch Mountain background. Canon 7D, 1/4000, f/6.3, ISO 640, 500 f/4, 1.4 tc (wish I’d had lower ISO in this image…

Bald Eagle Eating a Fish in Mid-air

I’ve often seen Bald Eagles carrying fish but never one actually consuming the meal while flying. Until yesterday, when I got some photos of the behavior. Thanks to Mia for calling my attention to it or I may have missed the whole thing. Eating carp in flight At first I wondered if this eagle was only killing the carp with a lethal bite as I have seen other raptors do in-flight, but then I remembered that it was already dead when it was picked up by the eagle. These fish were killed by refuge personnel (they use rotenone) in order to prevent damage to the wetlands done by these invasive fish. Falling fish scales The four photos in this sequence are in the order that they happened. Here you can see scales and debris falling from the carp as the eagles very sharp bill does its damage. Part of the head, including gill flap (operculum) being torn off I suspect that the reason this eagle chose to consume at least part of its meal in flight has to do with competition. There weren’t many fish available and lots of hungry gulls and eagles to squabble over them. If an eagle tried to eat a fish on the ice (the ponds were mostly frozen) other birds would usually challenge them for the meal. Even gulls were at times very aggressive toward the eagles. On several occasions I observed gulls biting the tails of the eagles while both were in flight. Perhaps this eagle figured it had…

The Bald Eagle and the Fish Hook

Last week while looking for Golden Eagles to photograph in the Promontory area at the north end of the Great Salt Lake we came across a group of adult and juvenile Bald Eagles feeding on a sheep carcass. The light angle was bad for photography but we couldn’t resist taking a few shots anyway. Bald Eagle with fish hook in bill We were quite close to one adult and when it flew off I instinctively fired off a few shots, despite the poor light. When I got home and looked carefully at those images I could clearly see this gold fish hook embedded in the base of the eagle’s bill. This bird was apparently feeding normally and I suspect that the hook will not cause it significant problems while it’s in Utah for the winter feeding on carrion. However I am concerned that, because of the position of the hook in front of the eyes, the hook will interfere with effective forward vision for fishing after it heads north in March. I hope it falls out or rusts off before that although I’m not sure if “gold” fish hooks rust at all. An internet search shows that fish hooks are an ongoing problem for both Bald Eagles and Ospreys. Ron

Bald Eagle Serendipity

This is another blog post that will be more about the experience of the photographer than about the quality of the images. My good friend Mia and I spent two days this week looking for eagles – both Bald Eagles and Golden Eagles. We found several of each species but it was a frustrating experience – driving large distances (over 500 miles) and then having bad light, bad luck, bad timing and lots of fog. Then, an unexpected surprise! Bald Eagle waiting for us to get home Immediately after getting home I noticed several neighbors down the street looking up in the direction of the large elm tree in my side yard. I ignored them at first but they persisted in staring so I followed their gaze and couldn’t believe what I saw toward the top of the tree – an adult Bald Eagle! I live in suburban Salt Lake City and have never seen an eagle in my neighborhood in almost 25 years. Of course, both Mia and I got out our photo gear and spent the next hour or so photographing the bird. It was challenging to get good images because of the steep angle and the fact that the eagle was buried in the tree with branches in front and all around. There were a few angles where we could get an almost unobstructed look at the bird but even then the background is very busy and there are shadows on the eagle. Wing stretch The eagle was very relaxed in our presence, even…

Bald Eagles in Utah

Every winter hundreds of Bald Eagles migrate south from Canada and Alaska and winter in Utah. They do so because of our relatively mild winters and they are able to find sufficient food here. Typically they begin arriving in November and leave in March when the ice begins to melt. They can be found in many areas of the state but a large percentage of them winter on the wetlands surrounding the Great Salt Lake where there are a number of bird refuges and other suitable areas to accommodate them. Adult Bald Eagle in flight Each year I spend many hours at some of the Great Salt Lake wetlands photographing eagles. What attracts them to some of the refuges is fish – lots of fish, especially carp. Carp are a nuissance for wildlife managers because they root in the mud of the shallow impoundments which makes the water cloudy and unable to transmit light to the bottom. This disrupts the healthy growth of desirable plant species needed by birds so some refuges “poison” the carp, usually in mid-winter, with rotenone – a non-toxic chemical that forms a film on fish gills preventing oxygen transfer from the water to the blood which kills the carp. Then it’s feast time for the eagles. Bald Eagles and gulls on the ice It’s common to see several hundred Bald Eagles from one spot. One refuge counted 408 eagles. I’ve personally seen 150 – 200 birds on several occasions. Immature Bald Eagle with carp This is why they’re here – fish! Specifically, carp. Lots of carp…

Category: Bald Eagles