Tag Archives: American Robin

ROBIN VS. WORM

At this time year, Robins switch from a diet of fruits and berries to mostly worms and insects. I love to watch as they cock their head, listening for the worms underground. They rarely come up with an empty beak full <3

WINTER ROBINS IN THE HOOD AND BEST PHOTOBOMB!

The “winter” Robins are all about, some in flocks of only Robins; other flocks comprised of Starlings and Cedar Waxwings. Here in Essex County the flocks are traveling from neighborhood to neighborhood, devouring fruits and berries of the winterberry bushes, holly, crabapple, and cedar trees, before moving onto the next smorgasbord.

American Robins and Winterberry

Read more here – Robins in Winter

 

HAPPY SOLSTICE AND FIRST DAY OF WINTER!

JOYFUL WINTER SOLSTICE! Tonight, Wednesday December 21st, marks the longest night of the year. From here on in, for the next six months, the days will grow longer and longer.

FINDING HOPE

As Putin’s war rages and the Russian’s crimes against humanity continue to hold the Ukrainian people hostage, we look for hope everywhere and anywhere. Especially when taking care of a child, an ill family member, or an elderly person we have to keep our spirits up, for the sake of our loved ones at the very least.

Hope is nations coming together and helping nations and individuals helping individuals, in the form of the hand extended to two million (and counting) refugees given by European neighboring countries, to the crushing economic sanctions imposed, to supplies arriving to the Ukraine from NATO countries and from around the globe, along with everyone in the world (aside from Putin and his allies at home and abroad), trying their damndest to prevent World War Three.We’re finding hope, too, in the signs of spring and new life beginning.

Four year old Charlotte coming in breathless with delight at the crocus and daffodil shoots emerging in the garden. And one of the most welcome sounds of spring is the beautiful chorus of courtship love songs of Passerines. There is renewed energy with the neighborhood songbirds; their appetites have increased markedly and nest building has commenced.

Eastern Bluebird male, Black-capped Chickadee, and American Robin eating the last of the Sumac fruits.

Monarch Butterflies are departing Mexico in a great swirling exodus while our winter resident birds are shoring up for their mass migration northward. Some have already left our coastline and waterways. There have been no sightings of the Snow Buntings for a week and fewer Buffleheads appear to be about. Soon, most of the Snowies will have departed. Local owls and eagles are laying eggs, while many travelers have yet to arrive.

Snow Buntings on the wing

Grand flocks of Brant Geese are massing. A long distant migrant, they’ve earned the nickname ‘Little Sea Goose’ for their habit of wintering over in saltwater bays, marshes, and sounds.

Killdeer nestlings

Killdeers have arrived and are sorting out their territories and, If you can imagine, Piping Plovers will be returning in just a few short weeks. To follow are members of the Ardeidae Family – Great Blue Herons, Snowy Egrets, Great Egrets, Black and Yellow Crowned Herons, and Little Blue and Green Herons.

Piping Plover nest with two eggs

Mother River Otter and kits

We’ll soon see Muskrats, River Otters, and Beavers skirting around thawing ponds and baby Red Fox kits will in no time at all be peaking from dens.

Red Fox Kits

Red-winged Blackbirds have been here for several weeks. The male’s courtship call is welcome music of the marsh. He poses a striking silhouette chortling from the tips of Cattails, dressed in jet plumage with red shoulder epaulettes underlined in yellow. A female has yet to be spotted in her plain jane nesting camouflage of brown and tan.

Despite the horrors unfolding before our very eyes there is much to look forward to in the arrival of spring. We can’t as individuals end the war but we can take heart in a thousand acts of kindness and find joy in the unfolding beauty that surrounds, of new life in spring.

Pussy Willows (Salix discolor)

ROBINS IN WINTER

During the winter months Cape Ann hosts large flocks of American Robins, and we have recently had the joy of numerous numbers in our garden. I can’t help but notice their arrival. Their shadows descend, crisscrossing the window light, followed by a wild rumpus in the ‘Dragon Lady’ hollies. This pair of hollies is planted on opposing sides of the garden path, alongside my home office. I have learned to stealthily sneak up to a window, as any sudden activity inside startles birds that are investigating our garden, and they quickly disperse. Dining not only on berries of the ‘Dragon Ladies’, but also the ‘Blue Princess’ Meserve holly, Winterberry (Ilex verticillata) and ‘Sargent’s crabapple (Malus sargentii), finds dozens of noisy, hungry robins.

Throughout the year our garden hosts Robin singletons and pairs. During the warmer months, Robins are laser focused on pinpointing worms in the flower beds and grass. At the onset of cooler temperatures insect availability decreases. The winter nomads flock to trees and shrubs that hold their fruit through the cold weather months, feasting on Red Cedar, Winterberry, American holly, Meserve hollies, chokecherries, privet, crabapples, juniper, and sumacs. Robins traveling along the shores of Cape Ann also comb the shoreline for mollusks, and go belly-deep for fish fry. Depleting their food supply, they move onto the next location. Gardens rife with fruiting shrubs and trees make an ideal destination for our visiting friends.

Habitat Gardening Tip:

The garden designed to attract flocks of winter Robins as well as nesting pairs of spring and summer resident Robins, would be comprised of trees and shrubs for nest building, plants that bear fruit and berries that are edible during the summer and fall, and plants that bear fruits that persist through the winter months. Suburban gardens and agricultural areas provide the ideal habitat, with open fields and lawns for foraging insects as well as trees and hedgerows in which to build their nests.

The following plants, suggested with Robins in mind, will also attract legions of songbirds and Lepidoptera. The list is comprised primarily of indigenous species with a few non-native, but not invasive, plants included.

Trees for nesting ~ American Holly (Ilex opaca), Eastern Red Cedar (Juniperus virginiana), Red Maple (Acer rubrum), Sugar Maple (Acer saccharum), Flowering Dogwood (Cornus florida).

Summer and autumn fruit bearing trees, shrubs and vines for robins ~ Black Cherry (Prunus serotina), Blackberry (Rubus spp.), Flowering Dogwood (Cornus florida), Gray Dogwood (C. racemosa), Red-osier Dogwood (C. sericea), Silky Dogwood (C. amomum), Elderberry (Sambucus canadensis), Apple (Malus pumila), Virginia Rose (Rosa virginiana), Highbush Blueberry (Vaccinium corymbosum), Lowbush Blueberry (Vaccinium angustifolium), Wild Grape (Vitis spp.).

Trees and shrubs with fruits persisting through winter ~ Winterberry (Ilex verticillata), Mountain Ash (Sorbus americana), Crabapple (Malus spp.)Sargent’s Crabapple (Malus sargentii), American Holly (Ilex opaca), Meserve Hollies (Ilex meserveae), Eastern Red Cedar (Juniperus virginiana), Common Juniper (Juniperus communis), Chokecherry (Prunus virginiana), Smooth Sumac (Rhus glabra), Staghorn Sumac (Rhus typhina).

Listen to the Robins <3

2021 WILD CREATURES REVIEW!

Wishing you peace, love and the best of health in 2022 – Happy New Year dear Friends. I am so grateful for blog, Facebook, and Instagram friendships, new and old. Thank you for your kind comments throughout the year.

I would like to thank our wonderfully dedicated volunteer crew of Piping Plover Ambassadors, who provide round-the-day protections to one of Cape Ann’s most tender and threatened species.

I wish also to thank you for your kind support and contributions to our Monarch documentary, Beauty on the Wing: Life Story of the Monarch Butterfly. 2021 was a fantastic year for the film, winning many awards, including honors at both environmental festivals and awards at family-oriented film festivals, We also had a very successful fundraiser that allowed us to re-edit the film, and to distribute Beauty on the Wing through American Public in order to bring to the widest television audience possible.

Please stay healthy in the coming year. Wishing all your dreams come true. To peace, love, and great health in 2022. <3

 

Cape Ann Wildlife – a year in pictures and stories

Thinking about the wonderful wildlife stories that unfolded before us this past year I believe helps provide balance to the daily drone of the terrible pandemic. 2021 has been an extraordinarily beautiful and exciting year for our local wildlife. Several are truly stand out events including the three pairs of Piping Plovers that nested on Cape Ann’s eastern edge, the most ever! The summer of  2021 also brought a tremendous up take in Monarch numbers, both breeding and migrating, and in autumn a rare wandering Wood Stork made its home on Cape Ann for nearly a month. The following are just some of the photographs, short films, and stories. Scroll through this website and you will see many more!

January 2021

A rarely seen in these parts Black-headed Gull (in winter plumage), a Horned Lark, American Pipits, Red Fox kit all grown up, and an illusive Snowy Owl living at Gloucester Harbor.

February 2021

A red and gray morph pair of Eastern Screech Owls, flocks of winter Robins, and snowshoeing and snow sledding Snow Buntings grace our shores. 

 

March 2021

Bluebirds return to declare their nesting sites, the raptors delight in songbirds’ returning, American Wigeon lovebirds, signs of spring abound, and the Good Harbor Beach Piping Plovers return on March 26th, right on schedule! Gratefully so, Gloucester’s DPW Joe Lucido and crew install PiPl fencing on March 29th!

April 2021

Ospreys mating, Cedar waxwing lovebirds, Ruby-throated Hummingbirds return, and the Plovers are nest scraping and courting. The early spring storms also brought a dead Minke Whale to the shores of Folly Cove. 

May 2021

The Good Harbor Beach Killdeer family hatches four chicks, beautiful new PiPl on the block, many PiPl smackdowns with three pairs vying for territory, eggs in the nest at Area #3!, warblers and whatnots migrating, Make way for Ducklings – Cape Ann Style, the Salt Island PiPls have a nest with eggs but it is washed away by the King Tide of May 29th, and Cecropia Moths mating and egg laying.

June 2021

Piping Plover ambassadors first meeting of the season, on June 9th the Boardwalk #3 PiPls hatch four chicks, one chick perishes, Super Mom has a foot injury, Horseshoe Crabs at Good Harbor Beach, Piping Plover Ambassador badges from Jonathan and Duncan, a second nest is discovered at Salt Island with a new pair of parents (the first was washed away in the storm surge during the May King Tide), and for the first time, Piping Plovers are nesting at Cape Hedge Beach.

SEE PART TWO, JULY – DECEMBER, TOMORROW!

 

LISTEN TO THE BIRDSONG OF WINTER ROBINS IN THE GARDEN!

On a damp overcast day, a cloud of of Robins descended on our garden. The Dragon Lady hollies provided an abundance of food for the traveling flock. Their beautiful birdsongs filled the neighborhood as they went from tree to tree, devouring any remaining winter fruits.

Read more here about gardens planted to nourish American Robins and other songbirds.

NARY A BERRY AFTER THE ROBINS DESCEND!

A large flock of American Robins, often times mixed with European Starlings, arrives annually on Cape Ann round about mid-winter. Over the past several weeks they have been devouring tree fruits all around Eastern Point and East Gloucester. Yesterday our ‘Dragon Lady’ holies were bursting with brilliant red frutis, today, nary a berry!

Please write if you have seen the Robins in your garden or local wooded walks 🙂

Our garden is a postage stamp but we have planted it richly for the songbirds. The pair of ‘Dragon Lady’ holly trees hold their berries for the Robins, the crabapples have yet to be sampled, the winterberry is still ripe with fruit, and the tiny rosehips of the climbing white rose are beckoning.

We’re fortunate that on Cape Ann many American Robins nest and migrate along our shores, having several different habits for surviving winter. There are year round resident robins that breed throughout Cape Ann during warmer months and also spend the winter here. Some Robins arrive in springtime, having spent the winter further south in parts warmer. A third group, the ones I like to call winter Robins, arrive in mid-winter, from parts further north. We are like their Bermuda. They are very hungry and thirsty and are here to feed on wild fruits and berries, as well as small fish fry and fingerlings, and mollusks.

In early spring, Robins begin to disperse from flocks. The ground thaws and worms, insects, and snails once again become part of the Robin’s diet. In early spring, too, is when we begin to hear the beautiful liquid notes of the male robin. He is singing to attract a mate. The robin’s song is one of the of most beloved and it is his music with which we associate the coming of spring.

Be sure your bird baths are filled with fresh, accessible water.

With several edits and updates since I first wrote the following article, I think you’ll find the information helpful in knowing what to feed and to plant for the robins.

Food for the American Robin

During the winter months Cape Ann often becomes home to large flocks of robins, and we have had the joy of hosting numerous numbers in our garden. I can’t help but notice their arrival. Their shadows descend, crisscrossing the window light, followed by a wild rumpus in the ‘Dragon Lady’ hollies. This pair of hollies is planted on opposing sides of the garden path, alongside my home office. I have learned to stealthily sneak up to a window, as any sudden activity inside startles birds that are investigating our garden, and they quickly disperse. Dining not only on berries of the ‘Dragon Ladies’, but also the ‘Blue Princess’ Meserve holly and winterberry bushes, I find dozens of noisy, hungry robins.

These winter nomads flock to trees and shrubs that hold their fruit through January and February, feasting on red cedar, American holly, Meserve hollies, chokecherries, crabapples, sumac, and juniper. Robins traveling along the shores of Cape Ann also comb the shoreline for mollusks, and go belly-deep for fish fry. Depleting their food supply, they move onto the next location. Gardens rife with fruiting shrubs and trees make an ideal destination for our migrating friends.

Year round resident robins will call your garden home when provided with trays of chopped fruit and raisins, supplemented with meal worms.

What to Plant for Robins

The garden designed to attract nesting pairs of summer resident robins, as well as flocks of winter travelers, would be comprised of trees and shrubs for nest building, plants that bear fruit and berries that are edible during the summer and fall, and plants that bear fruits that persist through the winter months. Suburban gardens and agricultural areas provide the ideal habitat, with open fields and lawns for foraging insects as well as trees and hedgerows in which to build their nests.

The following plants, suggested with robins in mind, will also attract legions of songbirds and Lepidoptera. The list is comprised primarily of indigenous species with a few non-native, but not invasive, plants included.

Trees for nesting ~ American Holly (Ilex opaca), Eastern Red Cedar (Juniperus virginiana), Red Maple (Acer rubrum), Sugar Maple (Acer saccharum), Flowering Dogwood (Cornus florida).

Summer and autumn fruit bearing trees, shrubs and vines for robins ~ Black Cherry (Prunus serotina), Blackberry (Rubus spp.), Flowering Dogwood (Cornus florida), Gray Dogwood (C. racemosa), Red-osier Dogwood (C. sericea), Silky Dogwood (C. amomum), Elderberry (Sambucus canadensis), Apple (Malus pumila), Virginia Rose (Rosa virginiana), Highbush Blueberry (Vaccinium corymbosum), Lowbush Blueberry (Vaccinium angustifolium), Wild Grape (Vitis spp.).

Trees and shrubs with fruits persisting through winter ~ Winterberry (Ilex verticillata), Mountain Ash (Sorbus americana), Crabapple (Malus spp.)Sargent’s Crabapple (Malus sargentii), American Holly (Ilex opaca), Meserve Hollies (Ilex meserveae), Eastern Red Cedar (Juniperus virginiana), Common Juniper (Juniperus communis), Chokecherry (Prunus virginiana), Smooth Sumac (Rhus glabra), Staghorn Sumac (Rhus typhina).

HUNGRY ROBINS STUFFING UP FOR THE PENDING STORM

Beautiful Robins in the garden this afternoon, filling their bellies with Winterberry, holly berries, and blueberries. I often get the sense that birds know when the weather is going to take a turn for the worse.

LATE WINTER WILDLIFE UPDATE -AND LOVE IS IN THE AIR!

Beautiful bird songs fill the air as songbirds are pairing up.

Carolina Wren

Red-winged Blackbirds

American Robin

Winter resident ducks are seen in pairs, too.

Buffleheads, Ring-necked Ducks, and Scaups

Our young Black-crowned Night Heron has made it through the winter!

And a pair of American Pipits has been here all winter, too.

Many Short-eared Owls and Snowy Owls have not yet departed for their summer breeding grounds.

Red-tailed and Marsh Hawks are here year round and this is a wonderful time of year to observe their behaviors, before sparse vegetation turns lush with summer growth.

Fox and Coyotes have been busy mating; their kits and pups are born from mid-March-through May.

Bald Eagles in our area may begin laying eggs as early as February.

The Harbor Seal posse is seen nearly everyday. The highest count so far was 27!

A pair of sweet Snow Buntings has been here for several days, eating tiny seeds found on the ground.

Brant Geese are seen in small to large flocks before heading to the high Arctic tundra to breed.

FLOCK OF AMERICAN ROBINS IN OUR GARDEN!

Listening to a chorus of beautiful Robin bird song as a visiting flock devours the last of the remaining tree fruits.

WINTER ROBINS HAVE RETURNED AND THEY ARE RIGHT ON SCHEDULE!

Their shadows in flight crisscrossing the light through my office window, I look up to see one feather-fluffed fellow sitting on a crabapple branch, gazing right back at me. I wonder, if I silently and cautiously open the window, will he fly in?

It is so very cold out doors. The flock seems more weary than in past years. One sits on the ground outside the window, barely moving aside when I walk down the garden path; another is half asleep in the holly limb overhead. There are fewer, too, perhaps only eight to ten when often we see several dozen. On this coldest of January days, it must be difficult to keep warm, especially as there are no little fish to catch along the frozen sea’s edge to warm their bellies.

This one was so worn out, he sat in the snow beneath the holly tree, eating what the other Robins dropped on the ground.

The winter Robins arrive to our garden every year in January, nearly to the day (today, January 21st). Our garden is a postage stamp but we have planted it richly for the songbirds. The pair of ‘Dragon Lady’ holly trees hold their berries for the Robins, the crabapples have yet to be sampled, the winterberry is still ripe with fruit, and the tiny rosehips of the climbing white rose are beckoning.

We’re fortunate that on Cape Ann many American Robins nest and migrate along our shores. Some Robins live here all the year round; some arrive in springtime, having spent the winter further south in parts warmer; and some–the ones I like to call winter Robins–arrive in January, from parts further north. We are like their Bermuda, and they are here to feed on wild fruits and berries, as well as small fish fry and fingerlings, and mollusks.

Rime-sweetened rosehips

Cape Ann Winged Creature Update

Featuring: Brant Geese, Black-capped Chickadees, Black-crowned Night Heron, Blue Jays, Cardinals, American Robins, Mockingbirds, Savannah Sparrows, House Finches, Red-breasted Mergansers, and Common Grackle.  

Beautiful iridescent feathers of the Common Grackle.

Spring is a fantastic time of year in Massachusetts to see wildlife, whether that be whale or winged creature. Marine species are migrating to the abundant feeding grounds of the North Atlantic as avian species are traveling along the Atlantic Flyway to summer breeding regions in the boreal forests and Arctic tundra. And, too, the bare limbs of tree branches and naked shrubs make for easy viewing of species that breed and nest in our region. Verdant foliage that will soon spring open, although much longed for, also obscures nesting activity. Get out today and you’ll be richly rewarded by what you see along shoreline and pond bank.

Male Red-winged Blackbird singing to his lady love

Once the trees leaf, we’ll still hear the songsters but see them less.

Nests will be hidden from view.

Five migrating Brant Geese were foraging on seaweed at Loblolly Cove this morning.

Red-breasted Merganser Bath Time

Cape Ann Wildlife: A Year in Pictures

snowy-owl-gloucester-massachusetts-c2a9kim-smith-2015My husband Tom suggested that I write a year-end post about the wildlife that I had photographed around Cape Ann. Super idea I thought, that will be fun and easy. Not realizing how daunting and many hours later, the following is a collection of some favorite images from this past year, beginning with the male Snowy Owl photographed at Captain Joe’s dock last winter, to December’s Red-tailed Hawk huntress.
red-tailed-hawk-eating-prey-gloucester-massachusetts-21-copyright-kim-smith

Living along the great Atlantic Flyway, we have been graced with a bevy of birds. Perhaps the most exciting arrival of all occurred when early summer brought several pairs of nesting Piping Plovers to Gloucester’s most beloved (and most highly trafficked) of beaches, Good Harbor Beach. Their story is being documented on film.

piping-plovers-chicks-nestlings-babies-kim-smithWork on Mr. Swan’s film will also resume this January—the winters are simply not long enough for all I have planned!swan-outstretched-wings-niles-pond-coyright-kim-smith

While photographing and filming Red-winged Blackbirds this past spring, there was a face-to-face encounter with a hungry coyote, as well as several River Otter sightings.

female-red-winged-blackbird-copyright-kim-smitrhFemale Red-winged Blackbirdeastern-coyote-massachusetts-kim-smith

The summer’s drought brought Muskrats out from the reeds and into full view at a very dry Henry’s Pond, and a short film about a North American Beaver encounter at Langsford Pond. Numerous stories were heard from folks who have lived on Cape Ann far longer than I about the extraordinary number of egrets, both Snowy and Great, dwelling on our shores.
three-muskrat-family-massachusetts-copyright-kim-smithThree Muskrateers
female-monarch-depositing-eggs-1-copyright-kim-smithnewly-emerged-monarch-butterfly-copyright-kim-smith-jpgThere were few Monarch sightings, but the ones seen thankfully deposited eggs in our garden. Thank you to my new friend Christine who shared her Cecropia Silkmoth eggs with me and thank you to the countless readers who have extended an invitation to come by and photograph an exciting creature in their yard.

cecropia-moth-caterpillar-copyright-kim-smith

Pristine beaches, bodies of fresh water, and great swathes of protected marsh and woodland make for ideal wildlife habitat, and Cape Ann has it all. With global climate change pushing species further away from the Equator, I imagine we’ll be seeing even more creatures along our shores. Butterfly and bee populations are overall in decline, not only because of climate change and the use of pesticides, but also because of loss of habitat. As Massachusetts has become less agrarian and more greatly forested, fields of wildflowers are becoming increasingly rare. And too fields often make the best house lots. Farmers and property owners developing an awareness of the insects’ life cycle and planting and maintaining fields and gardens accordingly will truly help the butterflies and bees.
female-mallard-nine-ducklings-kim-smith

Thank you to all our readers for your kind comments of appreciation throughout the year for the beautiful wild creatures with which we share this gorgeous peninsula called Cape Ann.

The images are not arranged in any particular order. If you’d like to read more about a particular animal, type the name of the animal in the search box and the original post should come up.

I wonder what 2017 will bring?

nine-piping-plovers-napping-gloucester-copyright-kim-smith

sandpipers-copyright-kim-smith

Christmas Robin

christmas-robin-winterberry-copyright-kim-smithchristmas-robin-winterberry-2-copyright-kim-smithRobin Finds Christmas was a favorite book from childhood, given to me by my Grandmother. Funny how sweet little children’s stories stay with you forever. Robin Finds Christmas is about searching for the true meaning of Christmas and was written by the English writer and illustrator Molly Brett.b20ff50729fbfb707ae0b2e0df4e799d

Super Moon, Howling Coyotes, Flying Swan, Songbirds Going Crazy, and Beautiful Brace Cove Daybreak

rocky-neck-smith-cove-daybreak-copyright-kim-smithLast Tuesday was a photographer’s magical dream morning. After photographing and filming December’s “Long Night’s Moon” descending over the Gloucester city skyline, I turned toward the east to see a peaceful daybreak scene over Rocky Neck. Perhaps the sun hadn’t fully risen I thought and hurried to Brace Cove. The sun had rose behind Brace Rock with just enough clouds that it was still pretty, not blasted out by too much light.

I then walked along the edge of Niles Pond, meeting up with Mr. Swan who was occupied with his morning swim, which often indicates he is readying to take flight. He did, and with movie camera in hand, he circled the Pond before landing at Brace Cove, near the breakwater.

Eerily, the coyotes were howling in the distance, actually howling, like wolves, and for quite a long while. I often hear their meet-and-greet yipping and socializing barks that they make shortly after sunset, and too the terrible sound they make when killing a creature, but I have never heard them howling in the morning. I wonder if it had something to do with the full moon? Do our readers hear coyotes howling regularly?

tufted-titmouse-copyright-kim-smithTufted Titmouse

Further along the Pond walk there was a large flock of American Robins and they, along with a lively group of Blue Jays, Tufted Titmice, Song Sparrows, White-throated Sparrows, and Cardinals were hungrily eating every berry in sight, so much so that when I returned to the same spot a few days later, there wasn’t a berry or fruit to be seen. A magical morning at a magical place we’re fortunate to call home.

full-cold-moon-frosty-moon-december-2016-gloucester-ma-city-skyline-1-copyright-kim-smithDecember Long Night’s Moon

Prettiest Robin’s Nest (and Crabapple, too)!

Robin's Nest copyright Kim SmithThis beautiful Robin’s nest is located at the lovely home of the Del Vecchio family. Daughter Clara noticed that a sprig of lavender was used in nest building so they left out some colorful bits of yarn. The Robins built the nest atop a rolled up rug that was left standing beside their well-trafficked front door. Mama Robin doesn’t seem to mind a bit the constant comings and goings of the household. I’ve seen robins build nests in some crazy places, but this has to take the cake!

Thank you to Michele for allowing me to come and film what has to be the world’s most charming Robin’s nest!

Update on the Robin’s nest: Sadly, Michele reports that the nest was knocked over and the eggs have been scavenged. In our region, Robins typically have several broods and often use the same nest, so perhaps the nest can become reestablished.

pink flowering crabapple tree copyright Kim SmithDel Vecchio’s crabapple in full glorious bloom! 

Crabapple blossoms

HOW COLOR IS CREATED IN BIRD FEATHERS PART 2

Turkey male fanning tale feathers feathers Kim SmithStructural Color

Have you ever wondered why sometimes you can see the brilliant red gorget (throat feathers) of the male Ruby-throated and Allen’s hummingbirds, and sometimes not at all? Or why iridescent feathers appear green, and then blue, or possibly purple, and then in the next moment look drab and dreary? I think about this when photographing birds such as grackles, buffleheads and hummingbirds. Most recently, the turkeys in our community are currently displaying their wildly varying iridescent feathers when in full courtship mode.

Bufflehead Kim SmithBufflehead Iridescence

Iridescent red gorget in male Allen’s Hummingbird; same bird, different angles

Layering

There are two types of structural color, layering and scattering. Iridescence in bird feathers is created by layering. Bird feathers are made of a translucent protein called keratin, which is a very rugged substance. Not only are the feathers made of keratin, but keratin coats the bird’s claws, legs, and bill. Because of the structure of the feather, with its microscopic barbules, when light hits the feather it causes the wave lengths to bend, or refract. Keratin reflects short wave length colors like purples, blues, and violets. The other colors are absorbed by the underlying layer of melanin. The refraction works like a prism, splitting the light into an array of colors. As the viewing angle changes, because of the viewer’s movement or because the bird is moving, the refracted light displays a shimmering iridescence, or none at all. Beautiful color combinations are created when iridescent layers are combined with pigments present.

Turkey male iridescent feathers -2 Kim SmithIn the above photo, the male Turkey’s iridescent feathers surrounding the head make a splendid display in full sun.

Turkey male iridescent feathers Kim SmithThese same feathers appear entirely different when back lit.

Grackle Kim Smith 2016Iridescence in Grackles

Scattering

Keratin is interspersed with tiny pockets of air of within the structure of the feather filament (called barb). Scattering is created when light hits the pockets of air, which results in specific, non-iridescent color. The color blue in feathers is almost always created in this manner. Feathers of Blue Jays, Bluebirds, and Indigo Buntings are prime examples of scattering.

Here are two graphics found online from Cornell that I found very helpful in trying to visualize the difference between layering and scattering. The first shows how iridescence is produced and the second, how blue scattering is created.Struct-Color-DIA-Iridescent_Myaedit_coloracrticle-674x441Bird_Biology-Feather_structural_blue-674x450

HOW COLOR IS CREATED IN BIRD FEATHERS

In thinking about how colors are created in bird feathers, I wondered if it was similar to how color is formed in butterfly wings. I learned that yes, it is very similar, and that bird feather color has evolved in several ways, from pigmentation present or as a result of light refracting through the layered structure of the feather.

Northern Cardinal Male Kim SmithColor from Pigment

Pigments are colored material found in plants, animals, and nearly every physical substance in nature. Pigmentation in birds comes from three different sources: melanins, carotenoids, and porphyrines.

Melanins are tiny bits of color in the feathers of birds and in their skin. Melanins produce colors from palest yellow to rusty red browns to the richest black, depending on where the melanin is located and in what degree of concentration. Feathers with melanin are the strongest of all. A bird’s flight feathers are the most susceptible to wear and usually have the highest degree of melanin.

Red-winged Blackbird male Kim SmithAmerican Robin Kim SmithRed-winged Blackbirds and American Robins are strong flyers. Their flight feathers have rich concentrations of melanin.

Carotenoids are produced by plants. Birds that eat specific plants, or eat something that has eaten the plant, acquire pigment from carotenoids. A carotenoid-rich diet is responsible for the beautiful vermillion feathers of the Northern Cardinal, as well as the electrifying cadmium yellow of the male American Goldfinch. Another example is the pink feathers of the flamingo, which also have a diet rich in carotenoids that come from the crustaceans that they eat, which ate algae. Melanins and carotenoids can interact to produce feathers such as olive green.

The third group of pigments are called porphyrins and they are the rarest, found only in a handful of bird families. Porphyrins are produced by modified amino acids and all share a common trait, which is to fluoresce bright red when exposed to ultraviolet light. Porphyrins are found in some pigeons, owls, and turacos.

The intensity of the red of the Northern Cardinal is an example of how feather color plays an important role in the survival of a species. Cardinal foods high in carotenoids include rose hips and dogwood berries. The brightest red birds usually have superior breeding territories, with the greatest abundance of their preferred foods. The reddest birds make the most successful parents because of their ability to bring an increased amount of food to the nestlings. When Cardinals are raised in captivity on a diet lacking in carotenoids, with each successive molt, the feathers become paler and paler.

Like butterflies, birds can see color in the ultraviolet spectrum (we humans cannot). Perhaps the way we see birds is entirely different from they way they see themselves!

Part Two Structural Color continued tomorrow.

Red-winged Blackbird in flight male KIm SmithMale Red-winged Blackbird

GLORIOUS SPRING!

Daffodils Kim Smith 2016I dared not meet the daffodils,
For fear their yellow gown
Would pierce me with a fashion
So foreign to my own.

                                        -Emily DickinsonDaffodils American Robin Kim Smith 2016

WELCOME SWEET HARBINGERS OF SPRING

A sure sign spring is on the way with these three singing their way onto the scene! 

While the trees have yet to leaf out, late winter is a terrific time of year to see songbirds. As the air temperature warms, singing their love songs and courting, establishing and defending territories, and nest building endeavors are more easily observed in the leafless trees.

American Robin kimsmithdesigns.comAmerican Robin cocking his head while looking for worms.

Mourning Dove kismithdesigns.comMourning Dove with air-puffed feathers to keep warm.

Red-winged Blackbird Male kimsmithdesigns.comMale Red-winged Blackbird perched on a cattail. Red-winged Blackbirds use the fluff of cattails as nesting material.

https://instagram.com/p/1p4QoDjyg-/

Male Red-winged Blackbird Love Song (turn up your volume)

Wednesday morning’s exquisite sunrise from Pirate’s Lane

Freemantle Doctor Fishing Boat Rockport ©Kim Smith 2015F/V Freemantle Doctor Heading Out

The sun’s light at daybreak coming up over the harbor after the snowstorm lent a golden aura to all. I find our neighborhood–the people, the architecture, the boats, the sweet little robins–to be a never ending source of inspiration. See panoramic view of Smith’s Cove sunrise, posted yesterday.

Cape Pond Ice winter Gloucester Harbor ©Kim Smith 2015Cape Pond Ice

Smith's Cove Gloucester ©Kim Smith 2015Smith’s Cove

Gloucester City Hall winter snow @Kim Smith 2015Gloucester City Hall