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Thursday, January 31, 2008
Yellow-crowned Night-Heron
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Wednesday, January 30, 2008
Shorebirds: Relative Size
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In the above photo there is a mixture of shorebirds and Sandwich Terns who have black bills with the yellow (mustard, get it) tips.
Start at the top of the photo and you will see two shorebirds who are large. They have long, grayish legs and bills that are longer than the length of the head. These are Willets, a fairly common, large shorebird who is about 15 inches long. Having the Sandwich Terns, who are 17 inches long, nearby, helps confirm that the Willets are a large shorebird.
It's helpful to get to know Willets because if you're trying to identify a shorebird and it's standing near a Willet, you can immediately get a sense of that shorebird's size ( large, medium, or small) compared to the Willet. We say a Willet can be a good "marker bird," one that helps you measure the size of neary birds. Get to know a few other shorebirds well that can also serve as your "marker bird."
In the middle of the photo are a large number of meduim-sized (compared to the Willet) shorebirds whose bills are about the length of their heads. These are Red Knots (who are only red in their breeding plumage, not this winter plumage).
In the front of the photo, you can then see two other shorebirds. The one on the right, with the rusty back and brown "U" chest mark, is slightly smaller than the Red Knots. It's a Ruddy Turnstone.
After looking at the Red Knots and Ruddy Turnstone, who are meduim-sized shorebirds, it becomes clear that the pale shorebird on the front left of the photo is quite a bit smaller. This bird is very white below with dark legs, a pale gray back and dark bill. It's a Sanderling.
Practice this judging of relative size the next time you're near shorebirds.
Tuesday, January 29, 2008
Shorebird observations
We have been talking about shorebird size and shape and some of your have been practising making observations on shorebird photos.
Regarding the photos from yesterday's blog entry -
Both birds are medium-sized shorebirds, which is hard to guess because there is no standard of comparison to judge them against. We'll deal with relative size tomorrow.
Both birds have relatively small heads compared to the size of their bodies. The top bird seems to have a more elongated body, the bottom bird has a thicker body and deeper chest.
The top bird does have a bill about the length of its head. The bottom bird has a bill that is considerably longer than the length of its head.
It is actually hard to see the wings of these birds because the wings are closed and covered mostly by the scapulars. In the top bird, the darker ends of the closed and folded primary wing feathers are visible above the tail. The second bird's closed primary feathers are barely visible at the very tip of the tail; they are mostly hidden by the tertials, including one tertial that is rufous and black, a sign this bird is beginning to molt into its breeding plumage.
The top bird is a Red Knot; the bottom bird is a Short-billed Dowitcher.
Regarding the photos from yesterday's blog entry -
Both birds are medium-sized shorebirds, which is hard to guess because there is no standard of comparison to judge them against. We'll deal with relative size tomorrow.
Both birds have relatively small heads compared to the size of their bodies. The top bird seems to have a more elongated body, the bottom bird has a thicker body and deeper chest.
The top bird does have a bill about the length of its head. The bottom bird has a bill that is considerably longer than the length of its head.
It is actually hard to see the wings of these birds because the wings are closed and covered mostly by the scapulars. In the top bird, the darker ends of the closed and folded primary wing feathers are visible above the tail. The second bird's closed primary feathers are barely visible at the very tip of the tail; they are mostly hidden by the tertials, including one tertial that is rufous and black, a sign this bird is beginning to molt into its breeding plumage.
The top bird is a Red Knot; the bottom bird is a Short-billed Dowitcher.
Monday, January 28, 2008
Size and Shape
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Friday, January 25, 2008
Thursday, January 24, 2008
Birding Tip: What Are You Seeing?
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One of the biggest gifts Don and I try to give learning birders is an improvement in their observational skills and a sense of empowerment that they can learn birds on their own, even when Don and I are not with them.
So, for starters, we looked at birds and answered the question, what are you seeing, based on criteria such as:
- What size is the bird? Is it robin sized, crow sized, sparrow sized, etc.?
- What is it's posture, if it is sitting? Upright? horizontal across a branch? Upside down on a tree trunk?
- What is the shape of each feature of the bird? Does it have a long or short tail? A big or small head? Is the bill long, short, medium, down-curved, straight, conical, dagger-like, longer than the width of the side of the head, or shorter, etc., etc. Is it plump, slender-bodied, heavy-chested, elongated, bullet-shaped, etc.? Are the legs long, short, medium, thick, thin, etc.?
- How is the bird moving in flight? Flapping fast, slow, erratically, in regular bursts, undulating, straight, diving, etc. etc.? Are the wings crooked, slender, wide where they meet the body, rounded at the end, pointed and swept back, etc.?
Notice we haven't even gotten to color yet. We actually think it is best to try and first focus on the above items as they carry a great deal of information, often overlooked, about the bird and will help you sort out difficult species from one another.
Try answering these questions about the birds above. Don't worry about their names, we will tell you tomorrow. Building great observational skills will fast forward your birding and enhance your enjoyment of birds.
Photos © Lillian Stokes, 2008. All content of this website © Lillian and Don Stokes, 2008.
Tuesday, January 22, 2008
Digiscoping Beginner Tips
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We were asked about how to get sharp photos by hand-holding the camera to the scope for digiscoping, see our tips below. Digiscoping means taking a photo with a digital camera through a scope.
Some people use adaptors to hold the camera to the scope. These hold the camera more steady, often making a sharper image, but if the bird moves, you may need to take the adaptor off, refind the bird, refocus on the bird, then attach the adaptor and camera again. (Some adaptors and techniques can get around this, but here we're keeping it simple.) There are all kind of adaptors and they make for more reliably sharp photos because the camera is held steady by the adaptor. For an adaptor which goes with the Stokes Sandpiper Scope click here.
For easy digiscoping-on-the-go you can hand-hold the camera, as I was saying in yesterday's blog entry on the digiscoped Cardinal photos. Here are some tips:
1. Find a bird that is sitting still and focus the scope so the bird is sharp and clear through the scope. Do not zoom out the scope.
2. Keep the tripod fairly low so it is more steady. Digiscoping works well with a scope with an angled eyepiece.
3. Place the digital point and shoot camera (without the camera lens zoomed out) against the scope eyepiece and look through the camera viewfinder screen on the back of the camera. Try and slightly manuever the lens so the bird looks centered and decently lit. If there is a black ring around the bird, you can leave it as is and crop out the ring in Photoshop, or you can zoom out the camera lens a little until the ring disappears. Sometimes my best photos are with the camera not zoomed. I just crop the circle out.
Big hint: It helps to steady the camera lens by holding the barrel of the camera lens joined together against the eyepiece of the scope with one hand, while you take the photo with the other hand.
4. Click several photos in a row, sometimes only one will be sharp.
5. If the bird moves, you will need to lift off the camera, an easier task if it is not clamped on the eyepiece with an adaptor, look through the scope to find and refocus on the bird, then put the camera back on the eyepiece.
This is digiscoping kindergarten level, but it's easy and you may come up with some fun images.
Monday, January 21, 2008
Cardinals digiscoped
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Here are some Cardinal images taken at Jekyll Island, GA recently at a bird feeder. In this situation I basically following the rules for digiscoping which are:
- Digiscope in sunny conditions
- You should be no more that approximately 50 - 75 feet away from small birds, 100 - 150 feet from large birds.
Actually it wasn't always sunny, sometimes it was cloudy, hence the differences in the photos. Usually, when I am this close to birds, I have my big Canon 500 mm lens and Canon Mark II camera, but this was an unexpected situation and I only had a scope and my Canon A620 point and shoot camera, so I took it as an opportunity to digiscope. Usually, I only digiscope in extreme situations, such as when we saw the Kirtland's Warbler and it was very far away.
When we were at BirdWatch America 2008, I learned that many people either have heard of digiscoping and do not know how to do it, or they have never even heard of it. I spent some of my time there, teaching folks about it. In it's simplest form digiscoping involves taking photos with a camera through your spotting scope. Most people use point and shoot cameras, and either manually hold then up to the scope or use an adaptor to connect the camera to the scope. Some people use digital SLR cameras to digiscope but this may require special attachments.
For the photos above, I used the scope on the lowest power, focused it on the bird, then held the lens of the camera against the scope while looking at the screen in the back of the camera. When looking at the screen, you may see a black circle around the bird. That can be cropped out of the photo in Photoshop or other editing program. Or, you can zoom out the lens of the camera a little and the circle will disappear. I tried to hold the camera as steady as possible, then took a few photos in a row, hoping some would be sharp.
There are many more details about digiscoping on the internet which you can learn about, just google digiscoping. Or, just have a little fun using the down and dirty digiscoping method I did.
Friday, January 18, 2008
Accipiter Alert
We are visiting the Southeast and this morning, a very tight flock of Cedar Waxwings swooshed and sharply turned over our heads. Our first though was how thrilling, Cedar Waxwings are cool birds and we estimated there were about 30-40 in the flock. But a deeper awareness, one honed by our years of watching bird behavior, quickly kicked in.....the reason they might be in such a tight flock was because there was a predator in the area. Don uttered the thought, we searched the sky, and on cue, a Sharp-shinned Hawk flew over our heads and landed in a tree next to us. It was a young bird, we could see the tell-tale brown stripes down its breast, probably hungry for a waxwing meal.
The Cedar Waxwings protective mechanism was to form a tight flock, as there is safety in numbers. They also were flying very fast with tight turns and manuevers, another safety behavior. The message here is to look beyond the immediate and let the bird's behavior lead you to a deeper and more dramatic story.
Photos © Lillian Stokes, 2008
Wednesday, January 16, 2008
BirdWatch America 2008 part 2
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Tuesday, January 15, 2008
BirdWatch America 2008 part 1
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An important, but often overlooked, part of a birder's outfit is a hat. Hats are not just about pretty, even though these are very nice looking hats. Hats protect a birder from the sun's harmful rays and they help keep your pupils more dilated, which helps you see the birds better through your binoculars!
Coming tomorrow, BirdWatch America part 2.
Tuesday, January 08, 2008
BirdWatch America 2008
We will see you at BirdWatch America 2008, a big trade show for retailers in the birding industry. If you are going, stop by and see us and our new Stokes Birding Series binoculars! We will bring you news and info. about the show afterwards.
Friday, January 04, 2008
Irruptive Species, CBCs
As the results from the 108th Christmas Bird Count (held Dec.14, 07-Jan.5, 08) come in, it's clear this is a fantastic year for seeing irruptive species of birds. Pine Siskins, Pine Grosbeaks, Common Redpolls and more are being seen widely across the country.
You can go to the results page for the Christmas Bird Counts here and look up the results by state, or by species of bird.
Some of the preliminary results so far:
Pine Siskins are being seen in AZ, NC, OK, KS, IA, ME, MA, NH, CT, IN, AR, IL, TX, VA, NC, CO, CA, MN, and other places.
Pine Grosbeaks are being seen in MA, NH, MI, ME, CO, MT, NY, WI and elsewhere.
Common Redpolls are being seen in CO, WA, MT, MN, WI, OH, IA, IL, RI, PA, NY, MA, ME, NH, CT and more places.
Watch your feeders for Common Redpolls. We had a flock of 12 at our feeders this morning (it's below zero here). Pine Siskins are finches who also like bird feeders filled witn thistle (nyjer) seed and sunflower seed.
Pine Grosbeaks do not usually come to feeders but can be seen in crabapples and other fruiting trees and shrubs.
Photos © Lillian Stokes, 2008
Thursday, January 03, 2008
Purple Martin
Someone recently asked us about Purple Martins in NH. Here, they are very rare, only occurring in a few places. In Florida, where the above photo was taken, they are common and much easier to attract if you put up the right housing in the right habitat.
Amazingly, while we are sitting here in NH with record snow accumulation and frigid (2 degrees) temps., some Purple Martins have already migrated back to the U.S. and been spotted in several locations such as Punta Gorda and Naples, FL. The Purple Martin Conservation Association website has a cool page where you can report your Purple Martin's arrival dates and view other's reports so you will know when Purple Martins are arriving in different areas of the country, click here.
In general Purple Martins arrive in Fl by Jan., the middle of the country by March 15th, and the northen part of the country by early May. See this map from our Stokes Purple Martin book.
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Purple Martins can be attracted with the right housing and know-how, if you live in an area of the country where they are found. So even if you are buried in snow, think about spring, Purple Martins and putting up housing for them by the time they arrive.
Wednesday, January 02, 2008
Snow Buntings
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Photo @ Lillian Stokes 2008
Tuesday, January 01, 2008
HAPPY NEW YEAR!
We hope you have a wonderful 2008, and that you see and enjoy even more birds than last year! We will continue our efforts to try and bring you a blog full of beautiful bird photos, inspiring birding information, our adventures and, oh yes, the magic of Corgis.
From Lillian, Don and Phoebe
P.S. We got this group photo by Don holding the camera at arm's length and we all squeezed into the frame. Below is the blooper out-take of Phoebe kissing Don.From Lillian, Don and Phoebe
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