August 8, 2021 – We had plenty of rain in the second half of July and that extra precipitation created a kind of pseudo wetlands in the low areas of the agricultural fields here in northeastern Illinois. As a result of the heavy rains some corn and bean crops were unfortunately damaged or completely destroyed in the low areas making an extra expense for some farmers. Some areas looked like large lakes stretching out across the landscape giving us a hint of what it must of looked like before the Europeans arrived. Much of the land in some of these locations were in fact lakes, ponds, and wetlands before being settled and drained for farming. In the days following the recent flooding the submerged crops began to die back and as the waters slowly receded, these areas started to resemble coastal mudflats. Soon herons, ducks, and egrets began to show up. Many species of shorebirds, some of which had nested as far north as the Arctic, took advantage of these flooded areas for hunting and resting as they worked their way south towards their winter range. These short-lived oases are an important food source for the migrating birds. Some of the wet areas are void of birds while others are quite busy with avian activity. When you begin to see a number of species congregating and foraging day after day, before the waters disappear, that is a sure indicator of an abundance of food in the shallow waters and soft mud for the weary travelers. Worms, nymphs, midges and terrestrial invertebrates are all on the menu in and around these pop-up wet areas for both long-legged and short-legged shorebirds. Some of the shorebirds I have seen recently in Iroquois County in those flooded spots are the Greater and Lesser yellowlegs, Least sandpiper, Semipalmated sandpiper, Semipalmated plover, Stilt sandpiper, Short-billed dowitcher, Spotted sandpiper, Killdeer, Solitary sandpiper, Pectoral sandpiper, and Wilson’s phalaropes. The long-legged shorebirds, like the Greater yellowlegs and the Stilt sandpiper, hunt the deeper waters wading and feeling for movement with their feet and then probing and grasping the prey with their long bills. The short-legged shorebirds, like the Least sandpiper and the Semipalmated sandpiper, stay at the edges and hunt the soft mud and the shallow waters that are barely a few inches deep. My thoughts while observing these shorebirds is always of amazement knowing where they were just weeks ago. Some of these birds summer on the open Arctic tundra while others nest along the coastal areas of the Arctic ocean, and now here they are for a brief time on their arduous journey south feeding and resting in a flooded field in Iroquois County Illinois.
September 17, 2020 – A quick movement with a flash of color reveals a small silhouetted figure in the low branches just inside the thicket. The sudden motion that has caught my eye is a dark colored bird with bright orange markings that became apparent as the little bird moved to a branch in a spot of filtered September light. A male American redstart with his stunning jet black plumage that is enhanced with bright yellow-orange feathers, and white underparts, moves quickly from branch to branch searching for insects. Soon two more redstarts appear in the trees nearby, but these tiny warblers have a different color pattern than the black male. The new arrivals are either females or first year male birds. The little travelers are gray overall with yellow markings, and although different than the adult male redstart, the flittering little fliers are as captivating as any warbler in the forest. These southbound migrating warblers are on their way to the shrubby forested areas and shade-grown coffee plantations where they will spend the winter in the equatorial latitudes of Central America and western South America. Just like when the redstarts arrive to the spring nesting grounds, the first thing they do when they arrive at the wintering grounds is to establish territories. The little birds become very aggressive and determined to win when it comes to the best shady hunting spots. This type of territorial aggression is sometimes seen at stopovers along the southbound migration route when the aggressor quickly descends on the intruder chasing it away from its temporary hunting area. The American redstart is referred to by some as the Christmas bird because they are in those areas of the tropics around Christmas time. They also have a less dignified name given by locals as the latrine bird because they are attracted to the flies that are numerous in those undesirable locations such as outhouses and dumps. I say what happens in the tropics stays in the tropics. The American redstarts we see in the woodlands of Northern Illinois during the nesting season and during the migrations are always a treat to watch as they fan their tails, spooking insects, and catching them on the wing. We will continue to see migrating redstarts for a while longer but soon they will be gone for the winter.
September 10, 2020 – An exciting forecast for a big push of migratory birds moving south went out last week as favorable weather conditions supported by historic data lined up for this spectacular seasonal event that would start about three hours after sunset, according to the Cornell Lab of Ornithology. Hundreds of thousands of birds moved over Illinois in a massive migration during the night of Thursday the 3rd and continuing through Saturday the 5th. Although this is a very large mass movement of many birds all at once, the migration will continue through autumn as late migrants continue to head south to a warmer climate. A small wooded area south of Kankakee that has been the summer home for Indigo buntings, Song sparrows, Cardinals, Robins, Common yellowthroat, and Brown thrashers suddenly sees an uptick in activity as many small migrants resting and recharging their fat reserves arrive. High in the trees bright flashes of color catches the eye as male and female American redstarts that are searching every leaf and branch for small insects move at a fast pace from branch to branch. The little quick moving colorful redstarts have many miles to go in their journey to their winter homes in southern Mexico, Central America and northern South America. Another small bird that is a long-distance migrant and winters in Central America and northern South America is the Tennessee warbler. Three or four of these drab colored little warblers were hunting a little closer to the ground where they were checking the late summer plants for prey. With a thorough precision, and from every angle, they were plucking tiny insects off the stems and leaves in a patch of five foot tall Waterhemp in an opening at the edge of the thicket. Blue-gray gnatcatchers and Black-and-white warblers could be seen in numbers in the distant trees searching for prey. A Canada warbler that has a distinct bright-white eye-ring, on its’ way to South America, shows up for a moment in a bush at the edge of the woods before disappearing into the thick undergrowth. On the way to its’ wintering grounds in the tropics a Magnolia warbler searches for insects alongside the Tennessee warblers on the bushes and plants low to the ground. This is a great time to watch for a variety of species of migratory birds in the parks, along the waterways, and at backyard feeders, but they will only be here a short time as they continue south for the winter.
August 6, 2020 – An always expanding collection of finely mimicked songs is the beautiful repertoire of the Northern Mockingbird. Both male and female mockingbirds have the amazing ability to vocalize the songs of many other birds and even some sounds found in nature that are not birds at all, like frogs for example. August 6, 2020 – Singing out with some impressive melodies, an effort meant to attract a mate during the spring and summer, the male mockingbird is a highly motivated and persistent melodious suitor. One cannot ever assume that they are hearing the strong rich songs of the Northern Cardinal, or the mysterious unearthly whine of a Gray Catbird, coming from the forest thicket when there is a talented mockingbird with it’s amazing ability in the area. Over the years the celebrated Northern Mockingbird has been, and continues to be, the inspiration for authors, poets, and lyricists as the subject of joy, sadness, or quiet reflection. The unmated bachelor mockingbird is relentless and will sing his desperate love songs late into the night, sometimes detouring their human neighbor from their coveted path to dreamland, causing some frustration for the tired. The disturbed half awake human, perched nearby, find themselves silently rooting for the bachelor’s quick success in finding a mate, an endeavor that would surely put an end to the late night concerts. The Northern Mockingbird is about the size of a Robin, it has a long tail, and is gray over white in color. The mockingbird has some distinct white wing patches and white in the tail that become obvious when the bird is in flight and their feathers are spread wide. The eyes of the mockingbird are light brownish-orange in color and appear quite striking in good light. Our area of Northern Illinois is in the northern edge of the mockingbirds year-round range but they are more common during the winter in the central and southern part of the state.
May 21, 2020 – As we near the end of May we are about two thirds of the way through another spring season as newly arriving migratory birds continue to be seen in our area of Northeastern Illinois as summer draws near. The Great Crested Flycatcher is a recent arrival and is a large colorful bird that has a bright yellow belly and an impressive crest on top of its’ head, that feathery crest promptly raised straight up when the bird is excited. These beautiful flycatchers can be found hunting along wooded areas and near grasslands and along the rural roadways of Illinois. Sightings of this common bird are now being recorded in Northern Illinois and one was just recently found in Iroquois County hunting the edge of a small woods perched near some tall grass. The Crested Flycatcher stands out among the smaller and more drab flycatchers like the Eastern Phoebe and Eastern Wood-Pewee that have the same hunting behavior and can be found hunting the same territory. The Great-Crested Flycatcher winters from southern Mexico south into South America. Another recent arrival that looks quite dignified covered in black and charcoal-gray feathers, white throat, chest and belly with white-tipped tail feathers is the Eastern Kingbird. Like other flycatchers the Kingbird prefers perches near open grassy areas with a good view of flying insects where the fast flying, quick turning, Kingbird will quickly catch the prey on the wing. The Kingbird spends the winter in the western Amazon basin of South America and nests in almost all of the United States, except for the deep southwest. It also nests in most of southern Canada from the Atlantic to the Pacific. Exciting flashy red male tanagers, both Summer Tanagers and Scarlet Tanagers, have just recently arrived. The female Scarlet Tanagers do not have those bright red feathers but are covered in olive-yellow plumage with dark wings. The Summer Tanager females are mostly yellow and do not have dark wings. The Summer Tanagers are a long-distance migrant that winter in southern Mexico, Central America, and northwestern South America. The beautifully striking Scarlet Tanager spends the winter months in the foothills of the Andes in South America. This year seems to be a banner year for Scarlet Tanager sightings as there are a large number of people reporting and photographing for the first time Scarlet Tanagers at their backyard feeders Ruby-throated hummingbirds are establishing territories near good food sources and a variety of colorful warblers continue to excite birdwatchers as many will be nesting here and others will continue north.
April 2, 2020 – There is nothing that alerts us to a change of the seasons more than those early morning songs of the American Robin. The Robin has a strong, rich whistle that begins to invade our dreams not long before the glow of first light. This medium sized, orange breasted, dark headed bird with a bright yellow bill is probably one of the most familiar and common birds we see. The Robin likely draws attention more often than other species as it runs, stops, and probes the grassy spring and summer lawns here in the Midwest searching for earthworms large and small. Although there are Robins in our area of Northeastern Illinois year round, they are more often seen in their winter flocks in our rural areas where there is plenty of food like wild fruits and berries along with thick cover that can protect them from harsh cold weather and dangerous predators. Even though many Robins remain in our natural areas throughout the cold months, some do migrate. The springtime brings a behavioral change to the wintering birds as the large winter flocks break-up into small flocks dispersing from their winter habitat. The birds become more territorial and we begin to see those Robins in our city parks and on our grassy lawns as worms become a warm weather food source and nesting sites are the focus. Soon there will be nesting Robins everywhere, the female will be sitting on her perfectly constructed nest made of sticks, grass, and mud keeping her three to five sky blue colored eggs warm for about fourteen days. Robins are good at putting their nests in some of the most inconvenient places, like above exterior doors, below eaves, on gutters and electrical services, and sometimes in trees. The American Robin may have up to three broods in one season and the female and the young join the males in the roosts after the last brood is fledged and the nesting season ends. As cold weather once again approaches and the ground freezes and the worms are gone, the American Robin will rejoin the winter flocks where fruits and berries will become an important food source for the coming months.
December 12, 2019 – Four fine-looking multicolored male Ring-necked pheasants cautiously search the ground for seeds and insects, pecking with their pale-yellow curved beaks at the low grasses and dried leaves, along the edge of thick cover, this past week in Iroquois county. The elaborate flashy birds could be heard vocalizing, much like farmyard fowl, as they nervously moved away from the photographer. The male pheasants, commonly called roosters, have some spectacular colors with long, elegant tail feathers. The females or hens, however, have shorter tail feathers and are well camouflaged for nesting and caring for their brood. The Ring-necked pheasant was introduced to the United States in Oregon in 1882, after several attempts at releasing the exotic birds into the wilds of the northwest were needed. Eventually the transplants were successful and began to take hold. The introduction of the Ring-necked pheasants continued across the county. Over many years the pheasants have been a common sight and a popular upland game bird for hunters in and around the grassland and agricultural fields here in northern Illinois. The removal of hedge-rows along with the clearing of small stands of timber and brushy areas has taken away the needed habitat for the pheasants and native wildlife alike. The wholesale clearing of habitat has made the pheasants vulnerable. Sightings of pheasants have been less common in areas where the habitat has disappeared. The grasslands and brushy idle areas provide cover from predators and the sometimes harsh weather conditions here in the Midwest. Wet springs with flooding have a negative impact on nesting birds, likewise the exposure to heavy snows and sub temperatures can be hard on the birds when they can’t find cover for refuge. Fortunately for these celebrated game birds efforts by conservation groups, sportsman, and land owners working together to provide and restore habitat needed by the pheasants seems to be a successful and an ongoing desire that benefits native wildlife as well. An slight uptick in reported sightings recently here in northeastern Illinois seems to tell an encouraging story for the Ring-necked pheasant.
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.
September 19, 2019 – Common yellowthroat warblers are a summer visitor during their nesting season here in northern Illinois, across all of the United States, and most of Canada. A first winter male Common yellowthroat can have a faded black mask from July to March while the adult males have a stunning coal back mask with a white border across the top of the mask and a bright yellow throat that extends down the chest. The flashy little males can stand out in contrast of their habitat at woody edges of a marshy thicket. The small warbler sometimes give away their location by the clear and rapid song of wich-i-ty, wich-i-ty, wich-i-ty. Often though, the little bird appears without notice clinging to one side of the rigid stem of a cattail or other suitable plants, pausing momentarily before disappearing into the thick undergrowth searching each leaf and stem for insects. The female Common yellowthroat have a pale yellow throat and they lack the black mask and white headband of the male. The muted colors of the female yellowthroat are beautiful tones of brown, gray, and olive-yellow. The nesting Common yellowthroat put their nest in thick growth well hidden and low to the ground. The parents drop down into the nest area but always leave from a different route to fool potential predators. After the nesting season, by November the little birds have gone south for the winter. The little warblers will return to our area of northern Illinois in the spring and are here in numbers by April. The Common yellowthroat is a Neotropical warbler that winters in Mexico and Central America, with non-migrating permanent residents in the southern coastal areas of the United States and western and central Mexico.
September 12, 2019 – The House finch is a native of the west with a range that stretches from Oregon south into Mexico and east to the western edge of the Great plains. The House finch is very much at home in desert habitats of the southwest. Today though, after being illegally introduced in the 1940’s in the state of New York, their range has expanded to include most of the the Eastern half of the United states with kind of a gap between the eastern and western populations across the Great plains that runs from Canada south to eastern Texas. The expansion into the eastern United States was a result of escaped finches from the illegal pet trade. The captured House finches from the western United States were sent to pet stores in the east. The House finches were marketed as the California Linnet and the Hollywood finch, but soon failed as caged pets. The finches did succeed as escaped wild birds breeding and expanding their range. The proliferation of House finches along with changes to habitats by humans is believed to be key in the decline of the Cassin’s finch in the west and the Purple finch in the east, two species very similar in appearance to the House finch. The House finch is mainly a seed and fruit eater, when fruit is in season. Flocks can be spotted in Eastern red cedar trees feeding on the fruit in late summer. House finches are social and are common in numbers at backyard feeders, here in Illinois, competing for food with other finches like the Purple finch and the Gold finch.