January 23, 2010 – The Merlin falcon is a small but fierce hunter that is a little larger and heavier than the American kestrel. Looking somewhat like a chunky pigeon in flight the Merlin was once known as the pigeon hawk. The stealthy falcon lacks the bold color patterns and black “mustache” that adorns the face of the more common Kestrel. The Merlin’s may show a faint “mustache”, the black plumage on the sides of the face, but the bird appears a bit drab overall compared to the smaller and more colorful Kestrel. The female Merlin, like other birds of prey, is larger than the male. A large female with a recent catch of a small bird was facing away from me as it sat on a roadway in Iroquois county a few years back. From a distance the bird looked like a small Peregrine falcon, its’ solid blue-gray back and wings stood out and its’ thick body confused me at first until the bird took to the air with its’ prey. At that point I recognized it as a Merlin. The little Merlin is an avian hunting master that can send a flock of birds into a mass of fear and confusion. Outmaneuvering the unfortunate winged victims like Starlings, Sparrows and even small ducks, the Merlin,with a swift and precise attack snags its’ targeted prey while in flight. It also plucks dragonflies and other insects out of midair during its’ migration for a quick and easy snack. If you are fortunate enough to see a Merlin in our area of Northeastern Illinois it will most likely be during the winter months but sightings of the Merlin are becoming more common as the population of the little falcon has improved. The Merlin is known to breed in the boreal forests of the north but the discovery of a hatchling on the ground in Northwestern Cook county in 2016 may signify that they are expanding their breeding range.
March 20, 2019 – The little falcon was perched and alert with its’ senses focused on a few thousand loud clattering mostly male Red-winged blackbirds that were on their spring migration. There was such an impressive number of birds in this flock that they gave the late winter trees and shrubs an appearance of being covered in dark leaves. Patiently watching from an old snag, the Merlin concentrated on a part of the flock that were flying, resting, and feeding in the grasses and along the roadway just to the north. Soon the little raptor, with a sudden and great speed, left its’ vantage causing the flock to take to the air in a large cloud of an evasive synchronization that resembled that well known and mesmerizing murmuration of starlings. I quickly lost sight of the little falcon, but I suspect after all of that commotion, which lasted no longer than 30 seconds, there may be one less blackbird in that huge flock of travelers.
The Merlin falcon is a compact and powerful bird of prey, it is slightly larger then the American Kestrel, which is the smallest falcon in North America. The Kestrel is a common falcon in our area that can be observed year-round, often perched on a utility wire while it is hunting voles, mice and insects in the grassy ditches and waterways along our rural roads. The less common to our area is the Merlin, it is often recorded in Illinois during the winter months. It spends the summer, during the breeding season, in the boreal forests of Canada. It appears though, that the Merlin is expanding its’ summer range. In recent years there has been an increase in nesting records in Wisconsin that seems to be expanding south, according an article by Eric Walters “Merlins Nesting In Illinois” published in a journal of the Illinois Ornithological Society. Data collected daily from bird enthusiasts is reflected in the eBird range maps for this species and shows that there has been a number of recorded Merlin sightings in June and July in Illinois along with a few confirmed nesting records in Northern Illinois and Northern Indiana in recent years.
May 4, 2016 – A male Peregrine falcon named Donovan that was hatched on May 21, 2014 at UIC – Chicago as part of their Peregrine nesting program in cooperation with the Field Museum and banded June 13, 2014 was spotted atop a church bell tower in downtown Kankakee on Wednesday May 4, 2016 at 5:06 PM. Even though it was somewhat of a dark and cloudy afternoon I was able to get some photographs of the leg bands on the bird showing b/r H/46 L. The Peregrine was perched on the roof part of the bell tower on the church on the northwest corner of Indiana Ave. and Court St. The bird at times was being quite vocal and I was hoping perhaps there was some kind of interaction going on with our local Peregrine that is often seen on the buildings in downtown Kankakee.