Dark-eyed Junco

A perched Dark-eyed junco male shows its’ light gray underside and the dark gray of its’ upper body.

October 24, 2019 – The Dark-eyed junco is a small songbird that winters here in Illinois. The male of the slate-colored form of junco that we see here in the Midwest is dark gray with a very dark hood while the female’s feathers are lighter shades of brown and gray, but both the male and the female juncos have white outer tail feathers that are apparent when the birds are in flight. Juncos are a medium-sized sparrow that stand out against the snowy landscape looking somewhat like bouncing lumps of coal on a white sheet as they hop about scratching the icy snow-cover below the brown, dried-out plants vigorously searching for fallen seeds. The juncos are quite common at backyard feeders during the winter where they are regularly seen searching below the feeders with other foraging winter birds. Often called “snowbirds” the Dark-eyed Junco is a familiar sight along woodland trails during those cold months. The little birds are easily flushed to the the thick cover of leafless bushes were they can find protection in the dense shadowy web of dormant branches. During winter storms the little birds can seek shelter in those bushy thickets or quickly escape predators like hawks, foxes, and Bobcats when threatened. The Dark-eyed junco spends the summer during the nesting season in the northern United States and north of the boarder in most of Canada. They start arriving in Illinois during the fall migration in August for their winter stay. The spring migration can start as early as February. It seems, in my opinion, that there cannot be a more thought evoking snow covered winter scene, whether it is a first hand experience along a trail, conjured from ones’ memory, or displayed on a canvas washed by the artists brush, that doesn’t include those Dark-eyed juncos feeding with other winter wildlife on a dim gray and cold afternoon.

The female (Slate-colored) Dark-eyed junco has much lighter colors of gray and brown.

Home for the winter

A first-winter White-crowned sparrow in Iroquois county this past week.

October 17, 2019 -It is that time of the year once again when we start seeing those attractive arctic breeders returning to Illinois for the winter. The White-crowned sparrow, with its’ dark black and bright white crown stripes and that distinct gray breast, stands tall in somewhat of a stylish pose while perched on a nearby branch. The sparrow disappears and reappears as it busily speeds through the undergrowth searching for food. An overgrown thicket with wild fruits, seeds, and plenty of insects and protection from the weather and the predators, like hawks and falcons, is an ideal winter home for the White-crowned sparrow. The first-winter birds do not have the black and white crown but they stand out nonetheless in their new sharp looking feathers of a reddish-brown and gray raised crest and their pinkish bill, a youthful look that remains until spring. The White-crowned sparrow is a tall elegant presence compared to our darker drab colored resident sparrows that we oftentimes take for granted. With the exception of White-crowned sparrows in the northwestern United State that are considered resident or medium-distance migrants, most nest from from St. Johns bay north above the arctic circle, east to Newfoundland, and west to Alaska. According to the Cornell lab of Ornithology, “birds along the Pacific Coast and in parts of the interior West don’t migrate”. Illinois is the northern most part of the the White-crowned sparrows winter range which extends as far south as central Mexico. The fall migrants start arriving in numbers from the north in late September and October. The birds that wintered farther south and are migrating north in the spring start showing up in May as they work their way towards Canada.

The adult White-crowned sparrow showing those famous white stripes during the spring migration south of Kankakee.

Those Wrens

A Carolina wren pauses for a moment on a branch near some feeding sparrows.

October 10, 2019 – The mostly drab and well camouflaged light brown House wren, or the glamorous Carolina wren with its’ rich reddish brown over pale brown tones with distinctive white eyebrows, makes those two wrens easy to recognize. The House wren and the Carolina wren are two of the five common wrens we find here in Northeastern Illinois. The House wren, like the Carolina wren, is a small bird with a big sound system. Their songs are most often noticed before the birds are ever located and sometimes those clear rich sounds are both baffling and uplifting to the observer when they witness such small birds with very large and impressive songs. The little House wrens build their nests in the holes and cavities of living and dead trees. They will use nesting boxes, holes in buildings, or abandoned machinery, if it provides just the right sized hole and offers protection from predators and other birds. Carolina wrens will use tree cavities, flower pots, tree stumps, overhangs, tin cans, or thick vegetation for nesting. The poet William Wordsworth’s poem “A Wren’s Nest” describes quite well, in his inspiring verse, the competence of the nesting wren and their choice of the perfect nest location. The Carolina wren prefers thick bushy overgrown areas of habitat. The House wren also likes similar habitat as the Carolina wren but is just as happy in yards and on farms that offer places to nest and find food in and around farm buildings and brush piles. The House wren is a short to medium-distance migrant that spends the nesting season in the northern two thirds of the United States and into southern Canada. It winters in the warmer climate of the southern US and Mexico. The Carolina wren is a year-round resident in the eastern United States from the southern great lakes to the eastern seaboard, south to Florida, west to east Texas and south into Mexico.

A cautious House wren comes out of the thicket just long enough to survey the surroundings.

Plenty To Eat

A Warbling vireo pauses for only a moment as it searches the leaves for insects.

August 5, 2019 – As we are coming to the end of August one can not help but notice the changes that are happening as another autumn nears and summer contemplates its’ well earned rest. The changes that have been a bit subtle are now upon us. The angle of the sunlight brings an inspiring warm tone to the landscape. The gentle breezes swirling through the forest canopy rustles and rattles the matured leaves allowing us to hear those uplifting whispers of the mighty Cottonwood. We have come to that time of the year where there is a bounty in the northern hemisphere for the avian migrants and those birds that are here year-round. Recently fledged birds, along with the adults, are fattening up for the migration, checking every leaf, stem, and branch for insects and worms. Little Blue-gray gnatcatchers, Warbling vireos, and Chickadees are persistently looking over and under every leaf while they cling tightly to the stems as they feed. Thistle and other seeds, berries, and nectar are available for the birds that are coming south from the higher latitudes as well as the birds that have nested here in Northeastern Illinois.

A female yellow warbler looking for a meal carefully surveys her next move into the thicket.

Prothonotary warblers stand out with their bright yellow feathers and olive-gray toned back and wings while gobbling up caterpillars with amazing success as they pluck them off those woody plants at the waters edge. Goldfinches are on the beautiful purple blooming thistle plants along roadways and on the prairies searching for the high fat and protein rich thistle seeds. Adults and this years’ young Hummingbirds stake out and fearlessly defend, from a good perch, their abundant food source, a large thick patch of Orange Jewelweed surrounded by other nectar giving plants. Some of these travelers will be around for a while feeding and fattening-up and growing strong for either a long or short migration. As the weeks go by though, and those abundant food sources in our area start to wane, the north wind bringing cooler temperatures, many birds will leave our area in a final push and continue south where they will spend the winter in a warmer climate.

The Barn Swallow

A beautiful male Barn swallow perched on a reed-stem takes a short break from hunting.

July 18, 2019 – The adult Barn swallows are sleek and swift with vibrant colors and long forked tails, they are both elegant and beautiful in flight or perched. The American Barn swallows are long-distance migrants and spend the nesting season in most all of the United State and north into southeastern and northwestern Canada and into southern Alaska. The swallows winter in Central and South America. Barn swallows are seen here in Illinois during their nesting season. Most often they are noticed in large numbers around open farm buildings where they build their nests in the rafters and eaves. They also use large and small bridges where they build their nests in the underneath structure of the bridge supports. The swallows construct their nests out of wet mud and grasses forming them into a half cup shape in the relative safety of the man-made structures or natural shelters like cliff overhangs.

The female swallow with an insect in her beak brings the small meal to one of her young.

These medium size birds fly up and down the creeks and ditches and across open areas zigzagging in confusing maneuvers as they hunt for insects. The young are brought food, usually large insects, while still in the nest or as fledglings perched together near the nest site. Their little bright yellow beaks all pop open at the same time like little beacons as their heads move in unison following the adult birds as they fly by. The adults seem to know who’s turn it is eat next when they return with a plump insect. Folklore and religious tales relating to the Barn swallow have endured throughout the ages. It is said the Barn swallows bring good luck if it nests on your farm but removing the swallows nest would bring bad karma to the farm. It is also said that the Barn swallow brings us the good news, with their chatter, that summer is on its’ way.

Starry Travelers

The beautiful male Indigo bunting in full breeding plumage.

June 13, 2019 – The color indigo is described as a deep rich blue, and that is exactly what catches one’s eye at the forest’s edge beginning in the spring and lasting through the warm months of summer here in Northern Illinois. The flash of that stunning blue feathered breeder fluttering across a brown, black, and green environment can mean only one thing, that those long-distance migrants, the male Indigo buntings, in their alternate plumage, are here for the nesting season. The breeding range of the Indigo bunting stretches from central Texas north across the Great Plains into Canada, east to the Atlantic, and south into central Florida. The Indigo bunting winters in the southern half of Florida, the Bahamas, Cuba, southern Mexico, Central America and south into northern South America.

A female Indigo bunting shows that hint on blue on her shoulders.

The females and immature Indigo buntings show less impressive colors than the breeding males. The females and immature birds are brown and tan, with some black in the wings, and dark broken streaks on a white and faded tan chest extending down the front of the bird. The female shows only hints of that famous blue on their shoulders and tail feathers. These little birds come a long way, about 1200 miles each way, in their amazing migration just to nest here in our area where there is suitable habitat of thickets and brushy wooded space bordering open fields and prairies. While many other migrating birds follow river valleys and other landmarks by day, the Indigo bunting uses the celestial map above for navigation making their magical journey on those clear dark starry nights.

Flycatchers Large and Small

The Least Flycatcher is the smallest flycatchers you will see in our area and one of the early spring arrivals to Illinois from Central America.

May 30, 2019 – Flycatchers have returned to northern Illinois for the season. They are most often seen perched at the edges of wooded thickets, along rural ditches or open areas near ponds, creeks, and meadows waiting for insects to take to the air. Patiently perched on a tall sturdy dried stem from last years growth or on a limb of a fallen tree, the mostly drab colored little birds can quickly fly off their perch and grab insects in midair or pluck one off a nearby leaf. They detect the slightest movement from a walking or flying insect with their keen vision.

A Great-Crested Flycatcher is perched and watching for prey. The bird is a large heavy billed flycatcher with a noticeable yellow belly.

Consuming their prey promptly, the flycatcher resumes focus on their surroundings, watching for prey from a satisfactory random perch. Small crawling and flying insects such as beetles, leafhoppers, and dragonflies are a few of the types of insects that the flycatchers feed on. Some flycatchers, like the Eastern Kingbird, primarily feed on insects early in the season while in their summer range here in Illinois, but wild fruits become part of their diet as this supplemental food source becomes available later in the season. During the months that the Eastern Kingbird spend in the western Amazon basin in South America fruits are a main food source for these birds.

Like many of the other traveling birds we see during the spring migration and during the nesting months here in Illinois, the flycatchers migrate north from the southeastern coastal areas of the United States and southwest into Mexico, Central and South America. While some nest in the United States others continue north into Canada and Alaska, like the Alder flycatcher for example that has a large nesting range and breeds in the area of the Great Lakes in the United States, and most of Canada and Alaska. Some of the more common flycatchers we see during the summer nesting season in Northern Illinois are Eastern wood-Pewee, Great-Crested Flycatcher, Eastern Phoebe, Least Flycatcher, and the Eastern Kingbird.

American Tree Sparrow

April 5, 2019 – The soft songs of the American Tree Sparrow are like a pleasant melodic whispering that easily causes one to momentarily pause and focus. This medium size sparrow can be seen at times singing from a low perch on a bush or while foraging on the ground at the edge of a thicket. Winter flocks of these little rusty capped birds have been gathering, feeding, and building energy while waiting for that moment during their spring migration when they take their night flight north towards the Arctic tundra of Canada and Alaska.

As days begin to grow longer metabolic changes occur that help prepare the birds for their long flight. According to the Cornell Lab of Ornithology, a huge increase in appetite helps to build up fat reserves that are required for such a physically demanding journey. Both internal and external factors play a role that triggers the big push north for the nesting season. Weather conditions are important so as to coincide with insect hatching in the stopping areas along the migratory route.

One can only imagine what it would be like to be part of a flock of a few hundred small birds on a cool, crisp starry night flying towards that shimmering fiery glow of the auroras above the northern latitudes. Those little sparrows face many miles and a number of challenges as they work very hard to reach their nesting grounds north of the tree line where the Arctic fox, the polar bear, and the ptarmigan call home.

Orange Jewelweed

Ruby-Throated hummingbird

A Ruby-Throated hummingbird hovers at the flower of a Jewelweed plant. The bird picks up pollen on the top of its’ beak and face as it laps up nectar from inside the bloom.

September 10, 2018 – The remarkable native plant Orange Jewelweed (Impatiens capensis) goes by many names like spotted, common, spotted touch-me-not and orange balsam. The Jewelweed grows in most counties in Illinois and prefers moist and partly shaded areas. It thrives in low marshy ground, along creeks and trails and the damp areas in and along the forest edge. Appearing like hundreds of tiny silvered-glass mirrors glistening in the morning light, the delicate droplets of condensation that cover the leafs and flowers of a large patch of Orange Jewelweed will cause any traveler to stop and take notice. Blooming from mid-summer until a hard frost the showy flowers of the Jewelweed, with their red-orange speckles and a beautifully curved spur, attract butterflies, bees and other small insects that are in-search of that glorious nectar.

Orange Jewelweed

The flowers of the Orange Jewelweed attract many type of insects like this Viceroy butterfly
and the small Sweat bee on the flowers drooping petal.

It is not unusual to see high numbers of Ruby-Throated Hummingbirds, one of the main pollinators of the Jewelweed, busily going from flower to flower through the thick growth of the yellow bounty. When it comes to the season for the Orange Jewelweed to bloom Hummingbirds will certainly be seen in these semi-shaded areas perched at the tip of a long tree branch extending out and over the nectar rich plants. The tiny birds will commandeer a small sapling or tall bush surrounded by the Jewelweed while they vigorously guard their claimed part of the patch. Directly from our planets botanical pharmacy and well-known for generations by the Native Americans, the sap and leaves from the Jewelweed plant have apparent medicinal uses. Jewelweed can be used as a topical ointment for poison ivy, oak and the itching and pain caused by hives, stinging nettle, insect bites and other skin irritations. The sap has also been used as a successful to

Reference:

“Orange Jewelweed (Impatiens Capensis).” Touch-Me-Not family (Balsaminaceae) www.illinoiswildflowers.info/wetland/plants/or_jewelweed.htm.

“For Your Garden – June 2015.” Education, www.dnr.illinois.gov/education/Pages/FYGJun2015.aspx.

“Impatiens Capensis.” Wikipedia, Wikimedia Foundation, 27 Sept. 2018, en.wikipedia.org/wiki/Impatiens_capensis.

“Plant of the Week.” Johnston Ridge Observatory | US Forest Service, www.fs.fed.us/wildflowers/plant-of-the-week/impatiens_capensis.shtml.

pical anti-fungal treatment.

The Double-crested Cormorant

 Double-crested Cormorant

A Double-crested Cormorant, illuminated by the morning sun

July 10, 2018 – A Double-crested Cormorant, illuminated by the morning sun, was seen perched on a snag just above the slow but steady flow of the Kankakee river. The Double-crested Cormorant is a goose sized bird that is considered a medium-distance migrant having a winter range from Southern Illinois to the Gulf Coast and from Texas to the Atlantic. They are a seabird that occupy inland lakes and rivers that have a good food source of fish and other aquatic life throughout their range. During the nesting season some populations along the coast are localized and don’t migrate while others head north into the northern parts of United States and Canada with large numbers in the Great Lakes region. The Double-crested Cormorant is federally protected under the Migratory Bird Treaty Act, but large concentrations of the cormorants are having a negative impact on aquaculture. There are also concerns of the effects on other threatened or endangered species. The science continues on the Double-crested Cormorants helping to gain a better understanding of their interactions with fish, humans and other species of birds that will eventually lead to best management practices for all concerned.