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Sunday, November 24, 2013

Snow Buntings Are Coming Your Way, Be On The Lookout



Snow Bunting in flight




Snow Buntings are now showing up in NH and other northern areas so watch for them in your area. To see where they have been spotted go to this ebird map. Photographed a few years ago with my Canon 1D Mark II (I now have a 1D Mark IV), and my Canon 300mm f 4 lens with a 1.4 teleconverter. When I photographed them it made me think about what it might be like to be a member of this Snow Bunting flock. There's safety in numbers. The bold pattern of the wings may help flock members keep close visual contact in flight. Interestingly, when the birds land and fold their wings, the buffy, brownish body plumage makes them rather camouflaged against the brown grass, another help with predator avoidance.

Snow Buntings breed in Alaska and the Arctic on tundra and rocky slopes. They winter across much of the upper one-third of the U.S, and southern Canada on weedy fields and shores. In summer, the buffy feather edges wear off, revealing the breeding plumage which is more black-and-white 
especially in males. 



Snow Buntings make interesting calls and learning their calls can alert you to their presence and help in identification You can become a much better birder if you know the songs and calls of birds. To help you we have the Stokes Field Guide to Bird Songs, CDs (recordings by Lang Elliott and Kevin Colver) which come as The Stokes Field Guide to Bird Songs CDs eastern region, western region, or combined together in a boxed set. 

Thursday, November 14, 2013

How to Help Bluebirds in Winter!

We still have Eastern Bluebirds visiting us occasionally and even checking out some of their nesting boxes from this past breeding season. They even grab a snack of the dried mealworms. They usually move on when the weather gets really bad.


Bluebirds may sometimes remain in some northern areas in winter, much to people's surprise. Here's some tips for bluebird enthusiasts, on how to help bluebirds survive in winter.

1. Bluebirds can roost together in bird houses to keep warm. Insulate your bird houses by closing off all cracks, drainage holes, etc., with some sort of insulating material so less drafts and cold get into the bird house. Just leave the entrance hole open. Face bird houses away from prevailing winter winds.

2. Bluebirds mainly eat fruit and berries in winter. Plant your property with an abundance of crabapples and native, berry-producing shrubs such as viburnums and hollies (like winterberry holly). Place these berry plantings in sunny, protected areas, blocked from winter winds. The bluebirds will have a warm place to eat and use less precious energy.

3. Some bluebirds will come to food such as, hulled sunflower, suet, dried mealworms, and some of the many "bluebird meal mixtures" or nuggets. Generally most bluebirds do not learn to do this. You can certainly try putting out these foods, but your best bet is to have lots of berries planted in your yard.

4. Bluebirds like water (may help with processing the berries) and will visit bird baths and heated bird baths. In general, when it is very severely cold, some people think it is a risk for birds to bathe. Holding off on the water, or placing sticks over the bird bath to only allow birds to drink, not bathe, may be a good idea in this situation. Many birds will eat snow in winter to get water.

Most bluebirds move out of the northernmost areas of their range in winter. Even ones that may linger eventually move on, once their berry sources are depleted or ice-covered. For bluebirds, and many birds, there is a trade-off of staying more north in order to be first to claim prime breeding territories, yet risking survival due to bad weather. Some of these tips may help them survive and you feel you're helping them. Bluebirds are truly beloved.

For more complete information see Stokes Bluebird Book.

For the very latest identification information and range maps on all three species of North American Bluebirds; Eastern Bluebird, Mountain Bluebird and Western Bluebird, see our new best-seller, The Stokes Field Guide to the Birds of North America and the new regional editions, The New Stokes Field Guide to Birds: Eastern and The New Stokes Field Guide to Birds: Western Regions.

Thursday, November 07, 2013

Cardinal Portrait


"Our" male Cardinal in late afternoon light as he perched near the feeder, waiting his turn. His feathers are beautiful and fresh after his end of breeding season molt. He has raised two broods. Now he can relax and just focus on enduring the winter.

Monday, November 04, 2013

Calliope Hummingbird in NH, 1st State Record

Calliope Hummingbird is one of the smallest breeding birds in the U.S.

This male Calliope took a wrong turn from its usual migration route and wound up in NH

The celebrity bird of the moment here is a a little Calliope Hummingbird, male, a bird from the Northwest who in has strayed far from its usual range and migration route. He is coming to a feeder in Manchester, NH at the home of some very gracious birders who have been wonderful hosts to the hummingbird as well as the many birders who have shown up to view this hummingbird, a lifer for many!
This is not the first time a Calliope Hummingbird has shown up in New England and there are records from other eastern states also. Calliopes have recently been reported from MA and NJ. It seems like more and more out-of-range hummingbirds are showing up in the East in fall at feeders. No one knows exactly why this occurs. Some birds' internal compasses may just direct them east instead of south. Over time that species may have a range expansion if those individuals survive and have offspring. Other people think that having more hummingbird feeders available and hardy plants in a human altered landscape may make it possible for some of these hummingbirds to be in the East in fall and winter.

Friday, November 01, 2013

Short-eared Owl in NH!



Recently we saw a Short-eared Owl migrating over Pack Monadnock Raptor Observatory in Peterborough, NH, a first record for that site. It was migrating during the day and popped up above the mountain in the midst of some ravens. Much excitement at seeing the first one there and it was a thrill.

The Short-eared Owl is one of my favorite owls. This medium-sized owl lives in open habitats, such as tundra, grasslands, fields, marshes, prairies and savannas, where it hunts small mammals. It breeds mostly in the far North and parts of the West and can be seen in winter in many parts of the country.

All the photos above, except the small bottom photo which is of the owl over Pack Monadnock, are of a Short-eared Owl I saw on Christmas several years ago in the marshes of Salisbury Beach, MA. This owl mostly hunts at night, sometimes during the day. I was lucky it was out and gave me photo ops. This owl flies erratically, like a moth, and courses low over the ground. Photographing it in flight was a challenge (as usual!) I was thrilled to get some photos.

One of the wonderful things I love about capturing a bird in a photo, is that you get to keep and cherish that moment. You can look at it again and again, re-experiencing the adventure and share it, as I have done today, with others.

Wednesday, October 30, 2013

23 Red-shouldered Hawks, yes!

Red-shouldered Hawk, adult



What do you get if you go hawk watching at this time of year? If conditions are favorable, then you get Red-shouldered Hawk migration!
Yesterday we saw 23 Red-shouldered Hawks going over Pack Monadnock Raptor Migration Observatory in Peterborough, NH. Great Fun!

Thursday, October 17, 2013

Sparrow ID Help Is On The Way! Here's How To ID Them At Your Feeders


White-throated Sparrows, Zonotrichia albicollis, come in two morphs. One morph has brown head stripes, as here;

the other morph has black-and-white head stripes, as here. There is much individual variation. They all have white throats and are very common at many feeders in winter.

White-crowned Sparrows, Zonotrichia leucophrys, in their first winter have rufous brown head stripes

and no white throat.

The dramatic adult White-crowned Sparrow has beautiful black head stripes and a white central crown stripe.

Sparrows are migrating big time. White-throated Sparrows are coming to bird feeders across much of the country now. Somewhat less common here in NH, White-crowned Sparrows are also migrating and coming to feeders. Both these species winter across much of the country and you may have them at your bird feeders all winter. We recently had first-winter White-crowned Sparrows at our feeder amongst the many, many White-throated Sparrows.

These sparrows love to feed on the ground on millet or seed mixes containing millet. We make a special sparrow feeder by building a big brush pile and sprinkling the seed in front and under the pile. It's a sparrow magnet and provides perching spots and cover from predators. The big bonus for us is that we get to see lots of fall sparrows.

If you live in the far western part of the country, you will get lovely Golden-crowned Sparrows visiting your bird feeders. They have a golden forecrown, surrounded on the front and sides by black or brown.

All these sparrow species are in the genus Zonotrichia. We discussed the characteristics of the sparrows in the Melospiza genus as stated in our new The Stokes Field Guide to the Birds of North America, the most complete photographic guide available. In our guide, p. 656, we discuss the Zonotrichia genus and say these are "large deep-bellied, broad-necked sparrows with a fairly small conical bill, rounded crown and fairly long, slightly notched tail." In addition to White-throated, Golden and White-crowned Sparrows, the Zonotrichia genus includes Harris's Sparrows.

Tip: Look at these sparrows through your binoculars at your bird feeder and learn the characteristics of the shape of each genus. You will get better at ID-ing them and it will set you up to learn the sparrows in other genera.

Sparrow ID, Melospiza Sparrows

Lincoln's Sparrow, Melospiza lincolnii

Song Sparrow, Melospiza melodia

Swamp Sparrow, Melospiza georgiana

Swamp Sparrow, Melospiza georgiana

Sparrow ID can be challenging, to say the least. At the Dead Creek WMA in VT, we once saw this lovely Swamp Sparrow, hanging out appropriately, in a swampy area at the edge of the water. Birds are often habitat dependent and thus the Swamp Sparrow's name.

This is a subtly beautiful sparrow with a strongly marked face, russet wash along flanks and reddish-brown on crown, wings and tail.

Swamp Sparrows are in the genus Melospiza, along with Song and Lincoln's Sparrows. In our new The Stokes Field Guide to Birds of North America, in addition to individual thorough species accounts with multiple photos per species, we have colored boxes where we give helpful Identification Tips and an overview for many of the bird families. Look for these in our field guide.

For Sparrows, in the new Stokes guide p. 656, we say,

"Sparrows are small birds with short conical bills and varied-length tails. They are birds of primarily grasslands, fields, and open edges, where they feed mostly on seeds and some insects. Most are brownish with streaked backs, and they can look quite similar. Fortunately there are several large genera that have subtle but distinctive shapes. Becoming familiar with these shapes can help you place an individual sparrow into one of these groups, or genera; then you can look for plumage clues to complete your identification.

Species ID: There are 12 genera of sparrows in North America. Only 5 have 3 or more species, and these are the ones that are most useful to know to use in this generic approach.

* Melospiza: Medium-sized to large sparows with rather average proportions: they are slightly deep-bellied and have a medium-sized bill, rounded crown, and fairly long rounded tail. These sparrows are easily seen in brushy areas and marshes; when flused or curious they tend to fly up to higher perches for long periods and give short alarm calls. Some (Song Sparrow) come regularly to bird feeders. Includes Song, Lincoln's, and Swamp.

Our big book, The Stokes Field Guide to The Birds Of North American is now available for your convenience in two regional guides that are lighter and more portable. The New Stokes Field Guide to Birds: Eastern and Western Regions recently came out and can be bought at amazon.com and your local bookseller. Get them for they contain multiple photos of each species of sparrow and will help you with identifying and and enjoying your sparrows more.


Wednesday, October 16, 2013

Bonaparte's Gull, So Special

Bonaparte's Gull in winter plumage

Diving under to catch prey. Look at the dramatic pattern of the white edge on the front of the wing.

Looking down for fish

We went to the coast of NH to bird recently and were treated to some special moments with Bonaparte's Gulls which were feeding close to shore.
These beautiful, delicate, small gulls remind me of doves with their rounded head. They were feeding very near the shore by pumping their feet to stir up little prey, then quickly diving under to catch it. These gulls can be found near lakes, coasts, estuaries in many parts of the country in migration and winter. They nest in Canada and AK in conifers around boreal lakes and marshes. These birds have black heads during breeding.
Look for them this fall and winter.
Photos taken with Canon SX 50 HS

Tuesday, October 08, 2013

Palm Warblers Are Migrating Now


"Yellow" subspecies of Palm Warbler photographed in NH in fall

"Western" subspecies of Palm Warbler photographed in winter on Sanibel Island, on the west coast of southern FL

In addition to many sparrows such as, White-throated, White-crowned, Song, Chipping, Swamp and Lincoln's Sparrows we have migrating through here in NH, there are some Palm Warblers, top photo above. These late migrating, beautiful warblers have yellow breasts and deep yellow undertail coverts. They constantly wag their tail up and down, a nice giveaway to their identification. These bright "yellow" Palms are the eastern subspecies of Palm Warbler (Dendroica palmarum hypochrysea) and breed from central Quebec east. They winter along the Gulf Coast, from LA to northern FL.

The "western" subspecies of Palm Warbler (Dendroica palmarum palmarum) breeds from Ontatio west, across to parts of the Yukon and ne. British Columbia and winters in the Southeast, down through south FL. Some may also winter on the West Coast. This subspecies has very little yellow on the breast but still has the bright yellow undertail coverts. There is a breeding zone south of James Bay where they intergrade. So this gives you some idea of why Palm Warblers may look different, depending on which area of the country you are in.

We enjoy watching the Palm Warblers on our property forage near the ground in the goldenrods along our "warbler edge", the edge of our field that faces south, and is the place where we see the most warblers in spring and fall migration.

For more on the subspecies of Palm Warbler as well as how to identify fall warbers, see our The Stokes Field Guide to the Birds of North America, the best-selling photographic field guide available.

Thursday, October 03, 2013

Monarch Butterfly Population Crash

Monarch Butterfly populations are dropping rapidly. This one was in my garden just now.

This was a second Monarch, near the first, nectaring on Verbena bonariensis. You can see this one has worn or damaged wing tips.

Just photographed these Monarch Butterflies in my garden. They have become rare as hen's teeth here in NH with reports of population crashes in many other places in the country as well. There were two in the garden just now and they were nectaring on Verbena bonariensis, which I plant a lot of just for the butterflies.
Some think the population drop is due to a loss of milkweed, their larval host plant. That is the only plant on which they lay their eggs and their caterpillars eat the milkweed then pupate and turn into the adult butterfly. Milkweed has gotten wiped out in the midwest due to pesticides as well as drought last summer. Monarchs go to Mexico to overwinter in a few mountain pine forests and those places are also under threat from logging.
So sad to think their populations are plummeting, not sure what the future holds for them. But also so special to have two in my garden today. Safe journey.

Sunday, September 15, 2013

1,334 Hawks Over Pack Monandnock, NH, more to come

Broad-winged Hawk against cloudy sky migrating over Pack Monadnock Raptor Observatory, NH yesterday

Don, and Henry Walters, right, official hawk counter for the site, scan the skies for hawks

Julie, holding Laurel, and Phil Brown talk to the crowd gathered to witness the annual release of a rehabilitated hawk.

Yesterday, 1,334 hawks, most of them Broad-winged Hawks, migrated past Pack Monadnock Raptor Migration Observatory in Peterborough, NH. It was a good time and this is peak migration for Broadwings. A large crowd came up to see the annual release of a rehabilitated hawk event, sponsored by NH Audubon. Many more hawks are still to come, and there will be a big push of Broad-winged Hawks during the next few days. So grab your binos and get out to look!
All photos taken with Canon SX 50 camera, the Broadwing taken on "sports mode."

Tuesday, September 10, 2013

The Hawks are Coming, The Hawks are Coming!! How to ID Them


Broad-winged Hawk, an abundant migrant

Broadwings migrate in large groups (called "kettles") rising up on thermals.


The hawks are coming! The hawks are coming! We're entering prime hawk migration time for birders in the northern and eastern half of the U.S. Look for a high pressure weather front with northerly, mild winds, that's the conditions hawks need to migrate and the end of this week and into next week looks like it will have some good weather for migration. Some hawks, such as Sharp-shinned and Cooper's Hawks, Merlins and American Kestrels, often fly singly and move under a variety of conditions, but Broad-winged Hawks, an abundant migrant, go in groups and migrate by using rising thermals. Most of the northeast hawk-watch sites are gearing up to count the numbers of migrants and report the statistics to the Hawk MIgration Association of North America website. On their website, you can join this organization, keep track of the number of migrants, and also find a hawk watching site near you.

Here are some tips for watching hawks:

1. Prime Broad-winged Hawk migration in the North is Sept. 11 to 25, in the South (TX) it is Sept. 25th to Oct. 10.

2. Prime Sharp-shinned Hawk migration in the Northeast is Sept. 1 to Oct. 10, in the Mid-Atlantic States it is Sept. 10 to Oct. 20, in the West it is Sept. 11 to Oct. 31.

3. Hawks usually move most under sunny skies with mild northwest, north or northeast winds. Broad-winged Hawks require thermals to move.

4. Go hawk-watching at one of the many "official" hawk-watch sites. Or find your own by going to a hill, mountain, or tall structure available to you that has good views to the north, because that is the direction the hawks are coming from.

5. Bring binoculars that are at 8 power, or even 10 power if you have them. Scan slowly back and forth across the sky at different heights to find the hawks. Most hawks will be fairly far away and some may look like specs. Learn hawk shapes at a distance to identify them.

6. Here's a brief look at the most common hawks you will see:

Broad-winged Hawk, adult

Broad-winged Hawk, juvenile

* Broad-winged Hawks. These are medium-sized hawks, 16" long, with broad wings, and soar together in groups. Look for the broad black-and-white tail bands seen on the adults, usually visible even at a distance. Juvenile Broad-winged Hawks have thin tail bands and dark streaking that is usually heaviest on the sides of the breast.




Sharp-shinned Hawk

* Sharp-shinned Hawks. These are small, about Blue Jay-sized, 12" long, hawks in the accipiter group. They migrate mostly singly with flap-flap-flap glide flight and have short rounded wings and a somewhat long tail that has a squared end.

Cooper's Hawk


* Cooper's Hawks. These are extremely similar to Sharp-shinned Hawks, and are a tricky ID challenge, but are somewhat larger, 17" long, with a longer, rounded tail and larger, longer head and similar flight pattern.

American Kestrel


* American Kestrels. These are a type of falcon. They are smaller than a Sharp-shinned Hawk, about 10 1/2" long, with pointed wings and a long tail and fly mainly with continuous flapping.

Merlin


* Merlins. Very similar to a Kestrel but darker and larger, about 12" long. Has broad, pointed wings and a somewhat shorter tail than a Kestrel. Flies swiftly and strongly. See yesterday's blog entry for details on Merlin vs. Kestrel ID.

Turkey Vulture


* Turkey Vultures. Very large, about 27" long, all black birds that constantly soar with their wings held in a V.

7. Keep track of your numbers and turn them in to your local or national bird or hawk-watching organization.

For more on how to identify hawks, see our new best-seller, The Stokes Field Guide to the Birds of North America which has fantastic multiple photos of all the hawks, including them in flight. It is also available as regional editions, The New Stokes Field Guide to Birds: Eastern Region and The New Stokes Field Guide to Birds: Western Region.

Friday, September 06, 2013

Goldfinches and Purple Coneflower, Winning Combination!

American Goldfinch, male, eating Purple Coneflower seeds

American Goldfinch with fledgling

Fledgling getting fed

This is the time of year our American Goldfinches flock to our Purple Coneflower, which is starting to go to seed. Above is one very enterprising fledgling goldfinch who landed on the Purple Coneflower, begged from its father, and was rewarded with coneflower seeds fed by its dad.

American Goldfinches are late nesters and the young have recently left the nest. They will continue to be fed by their parents for a variable amount of time, which can be up to a month. Listen for their distinctive "chipee, chipee, chipee" calls. Eventually they will learn to feed themselves and we have already seen a few young goldfinches helping themselves to the seeds of coneflower and some of the other flowers in our garden. Purple Coneflower is such an attractive plant. We enjoy the flowers and then the goldfinches relish the seeds — win-win!

We plant our extensive gardens with many plants and flowers to attract birds. At this time of year goldfinches are eating the seeds of Purple Coneflower, Verbena bonariensis, rudbeckias, and sunflowers. Later they will feast on the seed heads of Joe-Pye Weed and asters.

Gardening Tip: To attract more birds leave up the seed heads of your flowers! This will attract finches and sparrows such as Chipping, Song, White-troated, and White-crowned Sparrows. Enjoy!!

For more ideas on bird-friendly plants see our Stokes Bird Gardening Book.