February 16, 2019 – Considered a sea duck, White-winged Scoters are observed in numbers primarily along the coastal areas of the US and Canada. They winter along the coastlines from Baja California to the Aleutian Islands in the North Pacific and along the coastal areas of the south and eastern US from the Gulf of Mexico north to the Canadian Maritimes. According to The Cornell Lab of Ornithology online resource, All About Birds, “Although the White-winged Scoter winters primarily along the coasts, small numbers winter on the eastern Great Lakes.”
A solitary bird or just a few are often recorded inland on ice free open areas of lakes and rivers during late winter in Illinois. Higher numbers of scoters will be found across the area of the Great Lakes north into Canada on the migratory staging areas of late winter and early spring as they push towards those summer nesting grounds in the central Canadian provinces, Northwest Territories, and north into central and northern Alaska.
Over the years Jed Hertz has recorded a number of White-winged Scoters on the Kankakee river. This year is no exception. On January 2nd , below the dam near Jeffers park, Hertz spotted a single White-winged Scoter. On Monday February 11th Jed again found a duck that could actually be the same scoter on the river east of Aroma Park. Photos allow for a closer look of the scoter and it appears to be an immature drake. Jed notified me and I was able to get a few shots of the duck as it worked on an aquatic plant stem, biting and chewing it between its’ thick bill, possibly trying to remove a larvae from the hollow parts of the segmented stem.
White-winged Scoters are a diving duck that feed mainly on mollusks. In wintering areas, crustaceans are an import food source. Scoters have a unique ability to use their wings and feet to propel quickly to the bottom. I observed this behavior from my vantage while watching three scoters feeding near 4th avenue in Kankakee in January of 2014. When they began their head first dive their wings became partially opened and used as if in flight as they disappeared into the depths. A science journal article called “Costs of diving by wing and foot propulsion in a sea duck, the white-winged scoter”, states that, “Most birds swim underwater by either feet alone or wings alone, but some sea ducks often use both.”, perhaps an adaptation required for deep water dives. ”Scoters using wings + feet had 13% shorter descent duration, 18% faster descent speed, 31% fewer strokes/m, and 59% longer bottom duration than with feet only.” J Comp Physiol B. 2008 Mar;178(3):321-32. Epub 2007 Dec 7.
February 5, 2019 – Last weeks little bit of open water on the river at Cobb park was a gathering place for a few hundred Canada geese. A number of ducks, both divers and dabblers, swam, rested, and hunted the open water between the ice while at times disappearing into those dark cold winter pools of the Kankakee river only to reemerge a short time later with their catch. A single Tundra Swan, larger than the Canada geese that surrounded it, stood-out with its’ bright white feathers and elegant presence. The Tundra Swan is a visitor seen during the winter months or during migration on the open waters of large lakes, rivers, and in grain fields in the northern parts of the US. During the nesting season the Tundra Swan, sometimes called the Whistling Swan because of the sounds emitted from their wingbeats as they fly, are on their breeding grounds in the remote wetlands of the high Arctic. There are only two native species of swans in North America, the Tundra and the Trumpeter. The Trumpeter swan is slightly larger than the Tundra and for the observer it sometimes requires a close look to determine which species you are looking at.
February 5, 2019 – The cold weather has brought the winter waterfowl to the open icy waters of the Kankakee river. Common Goldeneye, Common Mergansers, Redheads, Canvasback ducks and more can be seen feeding and resting below the dam near Jeffers park in Kankakee. Jed Hertz spotted a White-winged Scoter this past Saturday, the Scoter is a rare visitor that is usually seen during the winter months on the Great lakes and the coastal areas of the United States and Canada. In one photo a male Canvasback duck is swimming with two male Redheads, look close, they are very similar species. The other photo shows a male Canvasback and a female that appears to be sleeping, don’t let her fool you, she is quite alert as she floats along the icy shore of the Kankakee river.
The Common Goldeneye ducks fly up river towards the dam and land near the Washington Street bridge where they begin diving for crayfish as the current takes them back down river, a process that is repeated over-and-over again. The Common Mergansers do the same thing, catching small catfish, bass and shad. Ring-billed and Herring gulls swoop in to steal the prey from the ducks as soon as they surface with their catch. Mallard ducks, Greater Scaup, Lesser Scaup and the American Black duck can also be seen down river from the dam.
January 24, 2019 – It is late January and temperatures have dipped into the single digits with wind chills sinking into the negative double digits, so why are there so many Sandhill cranes along with a small number of Whooping cranes still in Northwestern Indiana? Hundreds of Sandhill cranes are using an area a few miles Northwest of Jasper-Pulaski Fish & Wildlife Area, just south of the Kankakee river in the vicinity of a large power generating plant. According to Elisabeth Condon who is the Whooping Crane Outreach Coordinator for The International Crane Foundation in Baraboo Wisconsin, if the conditions are right for the cranes, both the Whooping cranes and Sandhill cranes, they may stay in a place like Northwestern Indiana where they can roost at night near the power station and feed in the corn fields and wet areas during the day. Condon also stated that there was a Whooping crane that wintered in Horican Wisconsin last year and survived the sub-zero temperatures.
A few miles southwest of the cranes roosting area I photographed two Whooping cranes flying with a small number of Sandhill cranes, all of those birds had their legs folded up under their bodies looking more like geese. This was an unusual sight for me, I have only observed the Sandhill cranes in less extreme winter condition where they always have their legs fully extended trailing behind. When questioned about the cranes pulling their legs and feet up under their bodies while flying, Condon explained this has been observed under the extremely cold conditions of winter, the cranes are just trying to keep their feet and legs warm, but also noted their legs extended in flight are used for control and balance.
A scientific paper published in 2015, “Changes in the number and distribution of Greater Sandhill Cranes in the Eastern Population”, used data from the Christmas Bird Counts and Breeding Bird Surveys from 1966 – 2013. The paper explains not only the increase in the number of the eastern population of Sandhill cranes but also changes in cranes nesting, migration and wintering patterns. It seems that historic southbound migration staging areas for the cranes have become, when conditions are right, wintering grounds. The authors claim “Factors such as annual weather, long-term climate change, and changes in land use may influence future population trends and changes in both breeding and wintering ranges and are not mutually exclusive factors.” (Lacy et al. 324).
January 21, 2019 – There is snow on the prairie and some of the young bulls in the bison herd at the Kankakee Sands, in Newton county Indiana, challenge each others strength in their play fighting. Butting heads, jumping, and pushing each other until one walks away, but the bested young bull returns for more, unable to resist the challenge. Above in the winter skies, the Rough-legged hawks, in their varied shades of black, brown and white, hover over the cold white blanket pressing down on the sleeping grasses of bleak winter fields. Northern Harriers glide low, back and forth over the prairie at times looking like a kite that has come loose from its’ tether as they drop down on an unwitting prey. Late afternoon the Short-eared owls awaken from their roosts, flying in circles rising up high above the prairie in a group of four or five that soon descend in different directions finding their area to hunt. Perched on a sign or fence post or small tree they are wide eyed and alert, watching with those keen yellow eyes, for any movement surrounding their vantage.
January 14, 2019 – A Red-tailed hawk, one of the most recognized birds of prey in North America, seen perched in a dead tree watching for movement in a nearby field. The Red-tailed hawk is most often seen hunting along rural highways and busy interstates perched on fence posts and in trees with an intense focus on the grassy areas where a prey animal, like a vole, a mouse or even a Cottontail rabbit might make a fatal mistake and show itself. It is not unusual to see a pair of Red-tailed hawks perched side-by-side during the winter months prior to the nesting season.
A beautiful fast moving White-tailed buck that was spooked by hunters who were removing their deer stands for the season from a woods east of Kankakee. The buck was running in obvious fear with its’ mouth wide open and its’ tail straight up, a doe not far behind the buck followed in the same direction. In a matter of seconds the two scared deer were across a harvested bean field through a hedge into another field before vanishing into another woods.
January 9, 2019 – A female Red-bellied woodpecker, a common year-round bird here in the Midwest, searches the crevices and old nest holes of a dead tree for insects. The woodpecker is seen clinging to the tree with a strong grip while using its’ rigid tail like a third leg to lean out away from the tree as it searches. The Red-bellied woodpecker is usually the dominate bird at backyard feeders. The other smaller birds are most often seen on the nearby branches somewhat patiently waiting their turn while the Red-bellied woodpecker feeds.
December 31, 2018 – A small bird that is very difficult to see without snow cover, flocks of the Lapland longspur are in our area for the winter. The Arctic bird is easy to spot after a heavy snow. They can be seen in numbers foraging along the windswept and plowed roadways for wild seeds and spilled grain. I counted 50 in several large flocks, that I only noticed because they were flushed from the snowless landscape south of Aroma Park during the Christmas bird count this past Saturday. Keep your eyes open for these long distance migrants in and around the agricultural fields along with another visitor from the north, the beautiful little Snow bunting.
December 18, 2018 – The loud hammering sounds catch my attention, movement and a flash of red draw my eyes towards the trunk of a tree where the drummer, a female Pileated woodpecker, is focused on her search for insects. Chips of bark and fine splinters and bits of wood could be seen flying away from the tree as she chiseled with deliberate and powerful strikes into the storm damaged remains of the deformed snag this past week just south of the Kankakee river. The crow-sized Pileated woodpecker also known as the Log-cock is probably the largest woodpecker North of Mexico, and I say probably because the Ivory-billed woodpecker that once flourished in the southeastern parts of the United States and Cuba is larger and is still listed as a ‘critically endangered’ species. There are hopes of rediscovery of the Ivory-billed woodpecker, encouraged by the debated sighting in Arkansas in 2004, but according to the Cornell Lab of Ornithology it is most likely extinct making the Pileated the largest.
December 12, 2018 – The late season birth of a bison calf just recently discovered at The Nature Conservancy’s Kankakee Sands in Newton county Indiana stays close to its’ mother on a cold but sunny December day. A small group of mature bulls could be seen grazing and resting in a northwest part of the north pasture, but the bulk of the herd was on one of the sand hills, near the remains of Bogus Island, where they had a nice southern exposure to the morning sun. The other young bison that were born in the spring, now looking somewhat like small adults, seemed to be enjoying the sunshine as they butted heads and rolled in a dusty wallow, at times completely covering their furry faces in a dusty mask. The new calf in its’ cinnamon-colored coat stood out as it walked across the hill not venturing far from its’ mother. Ted Anchor, the Project Manager at the Kankakee Sands, says that this late birth is uncommon but not unheard of. Anchor also reported that 16 calves were born during the spring and the bison herd at The Kankakee Sands is now at 50+. More information on The Kankakee Sands can be found at https://www.nature.org/en-us/get-involved/how-to-help/places-we-protect/kankakee-sands/