Tag Archives: Birds of Illinois

Swallows of Illinois (7 Species to know)

Swallows are fast moving aerial insectivores that move quickly and catch prey on the fly. They have long wings and are characterized by their acrobatic movements. There are eight different swallow species that live across the United States and seven of them can be found in Illinois with six being common and one being extremely rare. Contained in this article is information on how to identify each one, along with additional information on their lifestyle and habits.

Bank Swallow

Bank Swallow (Charles Gates – Photo)
Identification

Bank Swallows have a grayish brown back, head, and wings. They have a white underside and throat separated by a grayish brown chest band and stripe going from this band to the underside. 

Range

Bank Swallows winter in South America and Western Mexico. They migrate north in spring spreading across the United States and breeding in the Central and Northern United States and the majority of Canada and Alaska with the exception of the most Northern parts.

Diet and Feeding Behavior

Bank Swallows feed on flying insects and will occasionally scoop insects from the surface of the water. This species will forage solo or in groups. 

Where to Find This Bird

Bank Swallows typically live in areas near water such as riverbanks, and coastlines. The easiest way to find this species is to locate a nesting colony that will sometimes consist of thousands of birds. They will build nests in natural places such as bluffs and cliffsides as well as manmade structures such as quarries.

Barn Swallow

Barn Swallow (Alan Schmierer Photo)
Identification

Barn Swallows have a navy blue back and head with grayish blue tail and wings. They have Reddish orange faces, lighter orange undersides, and light orange undertails. They have longer feathers on the outside of their tails giving them a forked appearance.

Range

Barn Swallows winter in South America and Central America, then fly North into Mexico, the United and Southern Canada. Bran Swallows do make it as far North as Southern Alaska and generally extend more North in the Western portion of Canada than the Eastern.

Diet and Foraging Habits

Barn Swallows eat insects that they typically catch in flight. They also land on the ground and ingest small pebbles and other things that have vitamins and minerals in them such as calcium.

Where to Find This Bird

Barn Swallows are extremely widespread and can be found across pretty much the entire United States in summer, They are common over meadows and other open spaces in addition to places near water. Barn Swallows will often use structures such as barns and bridges to build there nests on. These types of structures are also good places to look for this species.

Cave Swallow (Rare)

Cave Swallow (Alan Schmierer Photo)
Identification

Cave Swallows have a dark blue back, dark blue top of the head, gray wings, an orangey face, and a lighter underside. They also have a patch of orange just above their bill and orange on the rump. These swallows have a squared off tail that is visible in flight.

Range

Cave Swallows can be found year-round in parts of Mexico and the Caribbean Islands. In summer they migrate to their nesting locations. Some of these locations include parts of Southern Florida, Texas, and New Mexico.

Diet and Foraging Habits

Cave Swallows do all of their hunting in flight, typically feeding on all different kinds of insects. They will also drink water while flying, swooping low and taking drinks from the surface. These birds forage in loose flocks similar to many other swallow species and in fact, sometimes will associate with other swallow species while hunting as well.

Where to Find This Bird

As their name would suggest, Cave Swallows can be found around caves and other cave-like structures such as bridges, and large culverts. One surefire place to go in order to see this species is Carlsbad Caverns in New Mexico where they are abundant and can be seen foraging around the mouth of the cave.

Cave Swallows are extremely rare in Illinois but have been found before during fall migration.

Cliff Swallow

Cliff Swallow (Alan Schmierer Photo)
Identification

Cliff Swallows have dark blue backs and heads with dark gray wings, and a dark gray tail. They have a reddish orange face, a light orange colored rump, a light underside, and a distinctive white marking just above the bill. These swallows have squared off tails which can be useful in differentiating them from the similarly colored Barn Swallow.

Range

Cliff Swallows spend the winter in South America. In spring, they travel north to Mexico, the United States, and Canada where they breed. In the United States, Cliff Swallows summer in most states with the exception of some states in the Southeast.

Diet and Foraging Habits

Cliff Swallows eat insects that they catch out of the air. Some types of insects they will consume are flying ants, bees, wasps, flies, and crickets, but they will eat many other types of flying invertebrates as well.

Where to Find This Bird

Cliff Swallows can be seen soaring and foraging over open areas in addition to places like canyons, rivers, and lakes. These swallows are usually found together but can sometimes be found in extremely large numbers.

Cliff Swallows can be easy to see during their breeding months provided you are aware of a nesting site. Some areas to keep an eye on are bridges, tall buildings, and cliff sides

Northern Rough-winged Swallow

Northern Rough-winged Swallow
Identification

Northern Rough-winged Swallows have a brown, back, wings, head, and tail, They have a lighter colored underside with a brownish gray wash over the chest. They have a short squared off tail.

Range

Northern Rough-winged Swallows winter in Central America, parts of Mexico, and the Southern part of Florida. In summer they move into every state in the continental US and parts of Southern Canada.

Diet and Foraging Habits

Northern Rough-winged Swallows feed on flying insects and have been known to take insects out of the air or off of the waters surface. They tend to fly lower over the water than other swallow species.

Where to Find This Bird

Northern Rough-winged Swallows can be found in areas with water such as lakes, rivers, and streams. They often forage in groups and are quite noticeable as they fly over the water. They are common and widespread in the spring and summer throughout most of the United States.

Purple Martin

Purple Martin (Male, left – Female, right)
Identification

Purple Martins are large members of the swallow family. Adult males are a shiny bluish purple color with darker colored wings and tails. Female and immature birds have patches of the same bluish purple color on their head and backs, but their underside and parts of their neck and forehead are a light gray to tan color.

Range

Purple Martins winter in Central and Northern South America and make their way north in spring. They spend the spring and summer in the Eastern United States as well as some select parts of the Western United States including the Pacific Coast.

Diet and Foraging Habits

Purple Martins eat insects that they catch in mid air. This species will also eat pebbles to help grind up and digest food.

Where to Find This Bird

The easiest way to find Purple Martins is to go to places where Purple Martin houses have been put up. These nesting sites usually look something like an apartment complex. If Purple Martins have taken up residence in these nest boxes they can be seen flying around or perching just outside the openings.

Tree Swallow

Tree Swallow
Identification

Tree Swallows have a shiny blue colored back and head, with a white throat and underside. They have squared off tails and a slight black mask over their eyes. Juvenile Tree Swallows are grayish colored before their adult blue color comes in. Immature females will be mostly gray with a white underside and some hints of blueish color starting to come in on the wings.

Range

Tree Swallows winter in Central America, Mexico, and the Gulf Coast of the United States in addition to some of the most Southwestern portions of the US. In spring, they move north into th Northern half of the United States and Canada all the way up to and including Alaska. There are some parts of the Southern United States in which Tree Swallows don’t breed but do pass through.

Diet and Foraging Habits

Tree Swallows eat mostly insects but will occasionally eat other small invertebrate prey items as well in addition to plant matter on occasion. This species ingests egg shells, small bones, and other high calcium food items to get the necessary vitamins and minerals.

Where to Find This Bird

Tree Swallows are extremely common and widespread in their breeding ranges. They can be seen in meadows and edge habitat as well as near marshes and other bodies of water. In places where tree swallows are nesting, they will sometimes dive-bomb people who get too close.

Summary

Swallows are fun birds to have around as their aerial acrobatics make them quite entertaining to watch. Knowing which species are expected in your area can be instrumental in identifying which one you’re looking at. Hopefully, this article has helped to answer some questions about the swallows of the Illinois.

If you enjoyed this post, please give it a like and a comment. Also be sure to check out the Badgerland Birding Youtube Channel.

Falcons of Illinois (5 Species to Know)

Falcons are the stealth fighter jets of the bird world. Recording some of the fastest speeds of all winged animals, these dynamic flyers are captivating to watch.

There are three species of falcons that can be found in Illinois on an annual basis, and two that are quite rare for the state. Here are the five species of falcons that can be found in the land of Lincoln.

American Kestrel

American Kestrel
Identification

The American Kestrel is a small and colorful bird. Males have a rusty colored back as well as a lighter rusty colored underside. They have blue on their wings and the top of their head as well as black markings near their eye. Females are lighter overall with rusty orange barring on their wings, back, and tail.

Range

American Kestrels live in both South America and North America. In North America, Kestrels are migratory and reside in Mexico in winter, then move into Canada during the breeding season. Throughout much of the United States, American Kestrels can be found year round.

Diet and Foraging Habits

American Kestrels eat small creatures including insects, reptiles, amphibians, birds, and rodents. In terms of the insects they eat, some of the most commonly consumed are grasshoppers, dragonflies, and cicadas.

Where to Find this Bird

American Kestrels are a common sight along roadsides and in open fields. They can be seen on telephone poles and wires in addition to perched on dead trees and other structures in areas with few trees. Other places Kestrels can be found are urban parks, pastures, and farm fields.

Merlin

Merlin (Bill Thompson photo)
Identification

Merlins are very small members of the falcon family looking similar in size to a Mourning Dove. They have a blueish gray to black back, wings, and head, and a buffy to brown streaked underside. Merlins can differ in color based on region but always maintain a somewhat similar appearance. Most of the time they will have a white eye brow stripe.

Range

Merlins winter in Northern South America, Central America, Mexico, the Southeastern United States, and most of the Western United States. In spring they migrate north ending up in only the most Northern parts of the U.S. and much of Canada and Alaska. There is an area from the Northwestern part of the United States to the Southwestern part of Alaska where Merlins live year round. Some individuals stay all winter in Northern states as well.

Diet and Foraging Habits

Merlins primarily eat small birds such as waxwings, sparrows, and even shorebirds. In addition to birds, they also eat insects and rodents.

Where to Find this Bird

Merlins can be tricky to find as encountering one typically seems like a matter of luck. They can be found in wooded areas as well as in open areas where they will be surveying for food. Sometimes the easiest way to see them is in flight when they will be moving at high speeds.

Personal Experience: It seems like if I ever go out intentionally trying to find Merlins there aren’t any around. Each year I typically find one by chance while out birding. It seems that even though they aren’t necessarily supposed to winter in the northern U.S. that is when I see them most.

Peregrine Falcon

Peregrine Falcon (Betsy Matsubara Photo – CC by 2.0)
Identification

Peregrine Falcons are iconic birds with a dark back, wings, head, and neck. They have a light underside with dark barring and noticeable bright yellow legs. This species has interesting facial markings that some people refer to as “sideburns” but is essentially dark coloration coming down below the eye onto the cheeks of the bird.

Range

The Peregrine Falcon’s range in North America is complicated with a general pattern of wintering in the Southeastern United States and Mexico, summering in Northern Canada, and migrating throughout the rest of the continent. However, there are many places in the continental United States that Peregrine Falcons breed in during summer (such as along Lake Superior) and live year round (such as most of the Pacific Coast, and around the Great Lakes).

This species not only lives in North America, but every other continent as well with the exception of Antarctica.

Diet and Foraging Habits

Peregrine Falcons are the fastest fliers in the entire animal kingdom reaching normal speeds of around 70 miles per hour and a diving speed of around 200 miles per hour. They use this incredible speed to hunt medium sized birds such as doves and ducks, but they have been observed taking on an extremely wide array of different bird species. Peregrine Falcons will also eat fish, and mammals.

Where to Find this Bird

Peregrine Falcons have adapted well to human habitation and use skyscrapers as nesting sites. In more wild areas they will use cliffs as nest sites. Peregrine Falcons can be reliable sights in places where people have placed nest boxes specifically for the species to breed in. Often times these places have corresponding nest cams.

In Illinois, the city of Chicago is one of the best locations to find Peregrine Falcons as the open spaces along the lake and tall buildings to nest on provide fantastic habitat.

Gyrfalcon (Rare)

Gyrfalcon (dfaulder Photo – CC by 2.0)
Identification

Gyrfalcons come in two different color morphs. Living in the high arctic is the white morph which essentially looks like someone took the look of a Snowy Owl and put it on a large falcon. They are pure white with black markings on their wings. The gray morph typically lives farther south and has a gray back and head with dark barring on the underside. They have dark teardrop markings underneath the eye.

Range

Gyrfalcons breed in the arctic with some migrating into the Northern United States to spend the winter. There is a population that lives in mid to Northern Canada and Alaska that most likely stay in the same area year round.

Diet and Foraging Habits

Gyrfalcons feed mostly on medium sized birds such as ptarmigans and seabirds. They will also eat mammals such as lemmings and typically dive onto prey from above.

Where to Find this Bird

Gyrfalcons are most typically found in the continental United States in winter. They like open spaces such as tundras and coast lines where they can survey for prey.

In Northern Midwestern states, this species is quite rare and seems to show up even less often than it used to. The cities of Duluth and Superior have traditionally been a places these birds turn up, but it has been a few years since a reliable individual was reported in either city.

Prairie Falcon (Rare)

Prairie Falcon (Charles Gates Photo – CC by 2.0)
Identification

Prairie Falcons have a light brown back, wings, and head with a white underside barred with brown. They have a different facial pattern than the Peregrine Falcon with a brown teardrop marking below the eye that contrasts the pure white of the cheeks and chin.

Range

Prairie Falcons are birds of the Western United States, living year round in most states west of Minnesota and Louisiana year round. They also live in parts of Mexico and Southwestern Canada year round. In winter, some individuals move east into more of the Great Plains states.

Diet and Foraging Habits

Prairie Falcons eat many different small mammals in addition to insects and birds. Like most falcons, they have quite a varied diet in terms of the bird species they eat.

Where to Find this Bird

True to their name, Prairie Falcons live in open spaces such as grasslands, open fields, tundra, and farmland. They nest in places with bluffs and cliffs but often are most easily seen hunting. Prairie Falcons are often on the move and cruise the open spaces looking for food. They can also sometimes be seen perched on branches or telephone poles.

Summary

Falcons are always entertaining to see, and knowing which ones to expect in the state can be a key part of correctly identifying the bird you are seeing. If you enjoyed this post, please give it a like and a comment. Also be sure to check out the Badgerland Birding Youtube Channel.