Tag Archives: Badgerland Birding

Neotropic Cormorant vs. Double-crested Cormorant

Every spring, large flocks of dark-colored, long-necked birds make their way across North America: Double crested Cormorants. Due to their distinctive shape, these birds are easy to identify in the marshes and lakes that they inhabit. However, there is another cormorant species that occasionally makes its way north from central and south America that looks incredibly similar to its double-crested relative: The Neotropic Cormorant.

In most places in the United states, with the exception of some southern states, the Neotropic Cormorant is extremely uncommon. For that reason, it pays to know what to look for in order to find a rare species or simply to differentiate them from Double-crested Cormorants in states where the two species regularly overlap.

Size

The first thing to look at is the size and shape. Neotropic Cormorants are shorter and sleeker than Double-crested Cormorants with an average 61cm height, and a wingspan of 102 cm compared to the 70 to 90 cm height and 114 to 123 cm wingspan of the Double-crested Cormorant. In addition to the basic size difference, the Neotropic Cormorant’s tail will appear longer (compared to its body) than the Double-crested Cormorant’s tail. These characteristics are most noticeable in flight when directly compared to the other cormorant species but can also be seen when the birds are perched.

Size Comparison
The Double-crested Cormorant on the left appears larger than the Neotropic Cormorant on the right

Lore Color

Size can be difficult to determine without a direct comparison to other nearby birds. Fortunately, there are some other field marks that can be used to distinguish these two species. First, note the lores (just above the bill, going from the eye to the bill) on the Double-crested Cormorant. Both juveniles and adults display yellow to orange colored lores. In Neotropic Cormorant, the lores are significantly darker. When comparing these two next to each other, there is actually a significant difference.

Double-crested Cormorant
Note the bright orange lore, 90 degree angle of the gular, and the  lack of white around the gular on this Double-crested Cormorant

Gular

Another important area to note on these birds is the gular (which is essentially the upper throat). Both species have orange or yellowish gulars, but the shape is different depending on  the species. If you look carefully, you can see that the Neotropic Cormorant has a gular that angles toward the bill in an acute angle. The gular on the Double-crested Cormorant angles far less, and in many instances makes a 90 degree angle.

Another field mark birders regularly use to distinguish these species is the white triangular marking that lines the gular on the Neotropic cormorant. It’s very obvious in adults but less visible in juveniles.

Neotropic Cormorant
Note the dark lore, acute angle of the gular, and white triangle around the gular on this Neotropic Cormorant

Review

It can be really difficult to make a positive ID based on just one characteristic between these two species. For that reason, it’s best to look at all the field markings. As a whole, an adult Neotropic Cormorant will have a smaller, sleeker stature, a longer tail, dark lores, a gular that acutely angles in toward the bill, and a white triangular marking around the gular. An adult Double-crested Cormorant will be larger and blockier, have a shorter, stubbier tale, brightly colored lores, a gular that is less angled near the mouth, and no white triangle mark around the gular.

A Double-crested Cormorant can be identified by regarding these characteristics:

Larger size
Bulkier Appearance
Brightly colored lores
More obtuse angle where the gular meets the throat
Lack of white around the gular

A Neotropic Cormorant can be identified by the characteristics below

Smaller size
Sleeker appearance
Dark lores
Acute angle where the gular meets the throat
White triangle marking around the gular in adults

With these traits in mind, it becomes much easier to differentiate between these two species. We hope you found this post helpful. Be sure to like and subscribe for more ID tips, and leave a comment below if there are any specific species you would like to see an ID tips about.

Adult Neotropic Cormorant photo by Gary Leavens

 

Epic day of Birding in early April

Early April is the time of year when some of the most interesting migrants start their journey north to their breeding grounds. Many of these birds make stops in Wisconsin along with some that don’t belong here at all. Such is the case of the Golden-crowned Sparrow that showed up at a residence in Calumet County about a week ago.

Initially, the hour and a half drive, combined with nice weather made me disinterested in chasing it since I wanted to enjoy the temperatures outside. However, after the state parks closed ,and with a lot of time on my hands due to COVID lockdown, I decided to make the trip along with Derek.

Golden-crowned Sparrow
Golden-crowned Sparrow

When we arrived at the home the sparrow had been seen at, other birders were just leaving. The bird had been visiting on and off, seemingly showing up a few times per hour. The homeowners were nice enough to let us come up their driveway and wait for the bird to appear. While we waited, we saw several species flying through the yard and foraging including Dark-eyed Juncos, Song Sparrows, Hairy, Woodpeckers, Tree Swallows, Eastern Phoebes, Chipping Sparrows, and Red-winged Blackbirds. After ten minutes or so we noticed a larger sparrow in the thickets near the back of the yard. Even with just quick glimpses we could tell that it was in fact the Golden-crowned Sparrow. Just as quickly as it appeared it was out of sight. Minutes later, it reappeared near the bird feeder just 15 feet from where we were waiting. It only stayed for about 30 seconds before vanishing. Since the Golden-crowned Sparrow is such a rare visitor to our state, we stayed longer, hoping to get one more look. Eventfully, it popped up again and this time stayed for a number of minutes, giving us incredible views.

After getting our lifer Golden-crowned Sparrow, we decided to head to Horicon Marsh in search of some other rare birds. We started on Ledge Road where a Surf Scoter had been seen over the past few days. We quickly found the beautiful breeding plumage bird very close to the road. Surf Scoters can be found every year in Wisconsin, but usually in much larger bodies of water and most typically in the great lakes.

Surf Scoter
Surf Scoter

After viewing the Scoter we followed a hot tip on some Whooping Cranes near the auto tour board walk. I had only ever seen one Whooping Crane in my life and Derek had never seen one, so we were excited about the prospect of finding them. When we got to the boardwalk, a Yellow-rumped Warbler was greeted us. Further out, Blue-winged Teals and Gadwalls floated around in the marsh water. Then, I noticed what looked like a big, white blob to the south. When I saw the white blob put it’s long, elegant head and neck up, I knew immediately what it was. I alerted Derek and we enjoyed some excellent looks at these endangered birds.

Whooping Cranes
Whooping Cranes

As we were looking at the cranes, we got another tip that there was a Eurasian Wigeon seen near the visitor center. We rushed there next as the sky began to darken. When we arrived, there were tons of people there seemingly walking around aimlessly, just wanting to have something to do. While keeping our distance from them, we scoured the water in hopes of finding our third rare species of the day. We located a Pied-billed Grebe, Double-crested Cormorant, Green-winged Teal, pair of Ospreys, Great Blue Heron, and first of year Purple Martin. Sadly, the Eurasian Wigeon was nowhere to be seen. We did however find a hybrid Snow Goose/Canada Goose on our way out which was interesting.

Although we were a little bummed about missing the Eurasian Wigeon, we couldn’t be too upset considering we had an excellent birding day with some great weather while we were out.

Hairy Woodpecker vs. Downy Woodpecker

Hopping up and down trees across North America are two very similar woodpecker species: the Hairy Woodpecker and the Downy Woodpecker. Both are black and white with almost identical patterns, and both can be found in the same habitat. At first glance it may seem impossible to tell these two birds apart, but upon closer inspection there are some tell tale differences that birders can use to make a positive identification.

Size

The first thing that helps to differentiate these species is size. The Hairy Woodpecker is larger than the downy with an average length of 18-26cm and a wingspan of 33-41cm. The Downy Woodpecker measures in at 14-18cm long on average and a wingspan of 25-30cm. This means that the Hairy Woodpecker is approximately one third bigger than a Downy Woodpecker and is about the size of a Red-bellied Woodpecker in size. While size isn’t always the most reliable tool when identifying a species, the difference between these two birds is fairly substantial.

Downy Woodpecker
Downy Woodpecker

Bill Length

The second and possibly best way to tell the Hairy Woodpecker from the Downy Woodpecker is by looking at the bill. The Hairy Woodpecker has a longer bill that is about equal in size to the length of the head. The Downy Woodpecker has a shorter more triangular bill about one third to one half the size of the length of the bird’s head. Bill size comparison is much easier than overall size comparison when there are no direct comparisons available in the field.

 

Hairy Woodpecker
Note the long bill and clean outer tail feathers of this Hairy Woodpecker

Field Markings

There are two field markings that can be used to separate the Hairy Woodpecker from the Downy Woodpecker. The first is a comma mark that goes from the shoulder to the breast. This marking is seen most prominently on the Hairy Woodpecker and is often not visible at all on the Downy. The second marking to look for is the black barring on the white other tail feathers of the Downy Woodpecker that the Hairy Woodpecker lacks. While at a distance these two things can be hard to spot, closer up or with optics, both field markings can be used to differentiate these two woodpeckers.

Downy Woodpecker
Note the small bill, lack of extended “comma” mark and barring on the outer tail feathers of this Downy Woodpecker

Hairy Woodpecker

Larger size
Longer bill
Defined comma marking
Pure white outer tail feathers

Downy Woodpecker

Smaller size
Short triangular bill
Less defined or non existent comma marking
Black barring on outer tail feathers

Although these birds have strikingly similar color patterns and behaviors, with the right knowledge they can be very easy to tell apart. We hope this post was helpful, follow our blog and give us a like of Facebook and Youtube

Cackling Goose vs. Canada Goose

Almost everyone is familiar with the loud and abundant Canada Goose. Even non birders can pick out the familiar brown bodied, black and white faced bird best known for it’s v-shaped migratory pattern and its reputation for being easily irritated by passers by. However, there is another bird closely resembling the Canada Goose that makes its way across North America during migration: The Cackling Goose.

The Cackling Goose looks extremely similar to the Canada Goose. So similar in fact, that it was originally listed as a Canada Goose subspecies. Eventually, it was determined that the Cackling Goose was different enough to warrant its own species distinction. There are now 7 subspecies of Canada Geese and 4 subspecies of Cackling Goose with each subspecies having subtle differences. While at first glance, the two species are tough to tell apart, there are a some diagnostic characteristics that make differentiating the Canada Goose and Cackling Goose much easier.

Size

Cackling Geese
Looking at the image, the petit stature of the 3 Cackling Geese in front of the many Canada Geese is obvious

One of the most noticeable differences between the Canada Goose and Cackling Goose is overall size. The Canada Goose is by far larger with an average length of 76-110 cm and wing span of 127-170 cm compared the Cackling Goose’s much daintier 63-65 cm length and 108-111 cm wingspan. When standing side by side the difference is obvious with the Cackling Goose being closer in size to a Mallard than to a Canada Goose. However, the issue is that a direct comparison is not always possible. In addition, larger subspecies of Cackling Goose can be close to the size of a smaller subspecies of Canada Goose. For this reason, size alone is not always reliable.

Bill

The next distinguishing feature to note is the bill. The Canada Goose’s bill is long and gently sloping to give it a more pointed appearance. The Cackling Goose’s bill is stubbier and slopes down more rapidly; giving it a more triangular appearance. The Cackling Goose’s shorter bill is one of the key features that can be diagnostic in the field even when there are no Canada Geese nearby to compare with.

Neck

Canada Geese
This image shows how deceptive size and neck length can be. Both of these birds are Canada Geese but the bird in front looks a bit smaller and is not elongating its neck. However, the bills on both birds are nearly identical.

Much like bill length, neck length is also a key feature that differs in the two species. The Canada Goose has a comparatively longer neck than the short neck of the Cackling Goose. Even when fully extended, the Cackling Goose will still appear to have a shorter neck. This feature can be slightly deceptive as Canada Geese can appear to have short necks when they are resting and length can be largely dependent of position of the bird..

Other Features

There are a few other less noticeable features that differentiate the species as well. One thing to look for is primary projection. The wing tips of the Canada Goose typically do not stretch as far beyond the rump as those of the cackling Goose. This gives the Cackling Goose a slightly more elegant appearance.

The size and shape of the head can also be used as a diagnostic tool. The Canada Goose’s head is larger and has a more gentle sloped angle from the back of the head to the front. The Cackling Goose has a smaller and more rounded head.

Review

Cackling Geese
Here is a good comparison to note all ID features of the Cackling Goose. The two birds in the middle of the image are smaller in size with stubby necks, stubby bills, rounded heads, and slightly longer primary feathers than the Canada Geese around them.

Canada Goose

Larger Size
Long pointed bill
Long neck
Shorter primary projection
Flatter sloping head

Cackling Goose

Smaller size
Short, stubby, triangular bill
Short neck
Longer primary projection
Small rounded head

Canada Goose vs. Cackling Goose can certainly be a challenging ID. Since most of the differentiating features are comparative, it can especially difficult to make an identification when there are no other birds around for perspective. With both species varying wildly in size due to many subspecies, no one characteristic should be used to disseminate the two. Instead, all characteristics together can help paint a clearer picture of which birds are Canada Geese and which are Cackling Geese.

Why the House Sparrow should be the USA’s National Bird

There are few symbols that represent the United States of America better than the Bald Eagle. The image of a soaring eagle is emblematic of freedom, courage, and bravery. While the Bald Eagle has long been accepted as the best choice to represent our country, it has not been without its detractors. Founding Father Ben Franklin had a famous distaste for eagles, once stating this in a letter:

“For my own part. I wish the bald eagle had not been chosen the representative of our country. He is a bird of bad moral character. He does not get his living honestly … besides he is a rank coward: The little king bird not bigger than a sparrow attacks him boldly and drives him out of the district. “

If not the Bald Eagle, then what other bird could possibly be suited for this proud nation? According to lore, Franklin preferred the Wild Turkey as the bird to best represent the United States as he viewed the species as intelligent and cunning. However, there could be one often overlooked species that would be an even better fit: The House Sparrow.

Before angrily closing your laptop, hear me out on this one. The much maligned House Sparrow may have more in common with Americans than first meets the eye.

Shared History

The ancestors of House Sparrows living in the United States today were not native to North America, but rather introduced in 1851 in Brooklyn New York. They were introduced again in San Francisco and Salt Lake City in the 1870s. They found this new habitat suitable and by 1900 had made their way across the entire mainland USA with populations stretching from coastline to coastline.

It’s easy to have ill feelings toward a species that inhabits a land that was not their own,  but then again most of our ancestors arrived from other countries as well. Much like the adventurous House Sparrow, many immigrants arrived in New York and California to start their new lives in the United States. The first immigrants that arrived in the United States in 1620 initially struggled in their quest to find a better life. Eventually, their descendants along with other immigrants expanded westward, and much like the House Sparrow began to thrive. As new Americans moved across the nation, so did the House Sparrow, often prospering in areas already inhabited by humans.

House Sparrow
House Sparrow

Shared Habitat

While most native species spend their time away from human activity, House Sparrows thrive in it. Like other non-native species such as European Starlings and Pigeons, House Sparrows can be found near almost any man-made structure including houses, bridges, brush piles and many more. House Sparrows not only live with humans but also dine with them, frequently eating discarded food scraps and utilizing backyard bird feeders. The fact that these birds have found a way to live right alongside people sets them apart from many other species that inhabit North America.

Well we’d like to believe that we are adventurous and prefer to be exploring the outdoors, in reality, most of us prefer our comfortable nests in the city. This is also true of the House Sparrow as they actually prefer to utilize man-made structures and birdhouses rather than natural tree cavities.

Shared Characteristics

House Sparrows have a habit of being quite nasty to other species. While nesting they will harass any other bird that gets close to their nest and even violently attack nesting birds in an attempt to evict them from nest holes that they want. Many nature enthusiasts harbor disdain for House Sparrows because of this brash aggression toward anything that flies. Bird lovers also despise them due to their tendency to displace native species. However, as human habitation continues to infringe on natural areas it becomes clear that we may have more in common with House Sparrows than we’d like to believe. In 2009 there were nearly 2,000 species of plants and animals listed as endangered in North America. Most of those have habitat loss noted as the primary reason.

Though it’s easy to dwell on the negative correlations between House Sparrows and Americans, there are many things to be proud of when it comes to this bird. They are very social, living in groups communicating with each other often. They display great courage in the face of much larger enemies and fiercely defend their families. They are resilient and adaptive and have found a way to proliferate an entire continent. While the House Sparrow may be a nuisance to other bird species, they do whatever it takes to ensure the survival of their own species. Surely that is found in human beings as well.

Final Thoughts

The House Sparrow is an impressively adaptive species that carved out a niche for itself in a land it didn’t originally belong in. They have successfully found a way to co-exist with human beings and have withstood the freezing winters and harsh summers of the North America to live in nearly every state. The House Sparrows defends itself and its family with courage and ferocity even in the face of a much larger foe.

While the House Sparrow gets a bad rap, If one looks below the surface, it’s easy to see ourselves in this species even if we don’t want to admit it. This little bird has beaten the odds; ascending beyond its small stature to become a fixture in many North American environments. With a story similar to our own, this formerly European species is now just as American as we are. For that reason, the House Sparrow would be the perfect National bird for the United States.

Incredibly Rare Hammond’s Flycatcher

For a few days, a rare western visitor had been seen in Iowa County Wisconsin: the Hammond’s Flycatcher. The Hammond’s Flycatcher is a species of least concern in its natural range spanning from the Pacific coast of the United States to the Western portion of Nebraska. However, this species is almost never seen in the central Midwest, let alone Wisconsin. The Flycatcher had been appearing for brief windows of time and then vanishing into the thickets behind a house on a rural road. Other birders reported that once it disappeared, it would be gone for a number of hours before returning; making our timing incredibly important.

Derek and I had planned on leaving around 7:30 am and arriving at about 9:30 to give ourselves enough time to search. Yet again, our original plan was foiled by the fact that we accidentally slept in until about 9. We eventually got on the road and headed toward the small town of Avoca in hopes of relocating this elusive bird.

Iowa County
Sun shines through the fog in Iowa County, WI

As we drove through the countryside passing Madison area in the process the skies changed from clear blue to cloudy with billows of fog hanging above us. We had been optimistic about finding Golden Eagles soaring over the ridges on the way to our target bird but the lack of visibility made it almost impossible to look high enough into the sky.

When we finally arrived, several other cars were parked on both shoulders of the road in front of the house, and birders were out of their cars milling about. When we parked and got out of the car, another birder walked past us and said that the Flycatcher was in the crab apple tree in the front of the yard. We excitedly picked up the pace and got eyes on the small bird fluttering low in the bushes. As we watched, other birders told us that some of them had waited more than 2 hours for the Hammond’s Flycatcher to arrive.

Hammond's Flycatcher
Hammond’s Flycatcher

The Flycatcher appeared to be very lively even with it being so far out of its normal range. With a bird straying far from its migratory path there is always concern about the birds health and well-being. Especially for a bird that usually feeds on insects finding itself braving a Wisconsin winter. Nonetheless, the Hammond’s was actively feeding on something as it appeared to be hawking insects too small for us to see. It jumped and fluttered from a crabapple tree in the front yard, to a small bush, to the ground, and eventually out of sight behind a shed. We waited for ten more minutes after the bird departed but it never came back into sight.

Feeling excited to add the Hammond’s Flycatcher to our life lists, we decided to try and catch a glimpse of a Golden Eagle on the way home. Much of the fog had evaporated away and the raptors had begun taking light. We noticed a Bald Eagle flying overhead as well as another one feeding on a deer carcass. A Rough-legged Hawk was perched on a telephone pole in the distance, and we passed two American Kestrels off the highway.

Suddenly, Derek noticed a large bird soaring low to the northeast of the road. We were able to get quick pictures of it as it continued east. The bird turned out to be an adult Golden Eagle. We followed it east until it climbed over a ridge and disappeared out of sight.

In all, we were gone just over five hours and found two rare birds. The Golden Eagle is an annual but occasionally tough to find visitor. The Hammond’s Flycatcher (if accepted by the records committee) will be a state first. It was a fun day to be out in Wisconsin searching for birds.

Top 6 Halloween Birds That Live In Wisconsin

The days are shorter, the nights are colder, and everything is just a little spookier. Halloween is fast approaching, and with it come many natural representations of the holiday. Whether its bats, black cats, or pumpkins that get you in the mood for Halloween, there’s no question that this holiday is strongly tied to the flora and fauna of the fall.

Along with the traditional Halloween animals, Wisconsin plays host to several birds that could also serve as creepy additions to your Halloween. Whether it’s due to their coloring, habits, or association to darkness, these six birds embody the spirit of October’s holiday.

6. American Crow

The American Crow is one of the most intelligent and least appreciated birds in Wisconsin. They can be found in a variety of habitats and can often be seen soaring over highways and perching in dead trees. They eat a wide variety of foods and frequent garbage cans and other locations they can find discarded scraps. The American Crow is closely associated with darkness due to their preferred habitat being open fields and other places where little grows, inquisitive personalities, and dark coloration. Their caw evokes images of walking into dark woods as night falls. Their black color, desolate imagery, and cunning intelligence lands the American Crow at number 6 in the countdown.

5. Turkey Vulture

Turkey Vulture
Turkey Vulture

Soaring in at number five in the count down is the Turkey Vulture. Turkey Vultures feed mostly on carrion, using their extremely powerful sense of smell to locate dead animals. There is possibly no harbinger of death better known than the vulture. They are often represented in media as a sign that a person or animal is about to die as the vultures circle above in anticipation of a meal. The Turkey Vultures reddish-pink head is featherless so rotting meat doesn’t get stuck in their feathers when eating rotted flesh. This bald, skeletal looking head makes this bird look even creepier as it flies low over the landscape literally trying to smell dead meat. The Turkey Vulture’s association with death and zombie-like appearance puts it at number 5.

4. Eastern Screech Owl

The Eastern Screech Owl is one of the smallest owl species in Wisconsin. They come in two colors or “morphs,” a camouflaged gray and a brighter orange. Eastern Screech Owls roost in cavities during the day and hunt for small animals at night. They can be seen sunning themselves at entrance of nest boxes and tree cavities on sunny days. During the night, Screech Owls have a very distinctive call that is known as a whinny and trill. This horse-like screaming can be creepy if someone was unfamiliar with the sound. The Eastern Screech Owl’s orange pumpkin morph and their haunting call puts them at number 4.

3. Northern Shrike

While at first glance the Northern Shrike looks like the typical song bird, this medium sized creature, it is a nightmare to any animal smaller than itself. Northern Shrikes are North America’s only predatory song bird. The Shrike uses its hooked bill and sharp claws to feast on mammals, reptiles, amphibians, and other birds. The fact that this bird is predatory is not why it makes the list but rather the way it stores its prey. The Shrike has a gruesome habit of skewering its prey (often when it’s still alive) on wires and thorns to save for later. The Shrike’s macabre food storage and deceptively cute appearance make it a unique addition to the list.

2. Great-horned Owl

Great-horned Owl
Great-horned Owl

Picture this, walking alone in the silent winter woods. From behind you a soft, deep hoot comes from the tree tops. Without a sound a large shadow sweeps by and suddenly vanishes. Due to its large size and frequent vocalizations during mating season, the Great-horned Owl is one of the most frequently encountered owls in Wisconsin. Their spooky call, large wingspan, and piercing eyes have led some to hypothesize that numerous crypto zoological sightings of winged creatures in North America are actually Great-horned Owls. In addition to their large, shadowy appearance, Great-horned Owls have a creepy habit. They tend to decapitate larger prey items (usually medium sized mammals such as rabbits). They also sometimes remove the limbs and crush the bones to make the deceased creature easier to carry. A study found that 60 percent of Great-horned Owl kills end up decapitated.

1. Common Raven

Quoth the Raven nevermore, stated famed poet Edger Allen Poe. The Raven can be found in the Northern part of Wisconsin and looks very similar to the American Crow. What sets the Raven apart is its significantly larger size, thick bill, wedge shaped tail, and gruff call. The Common Raven has long been a deep rooted symbol associated with intelligence, insincerity, and sometimes evil. Much like the raptors in Jurassic Park, Ravens have been known to hunt in pairs or small groups and have been tabbed as incredibly intelligent. They have followed humans throughout history waiting to try and find an easy meal. Due to the Raven’s intimidating stature and relation to death and darkness thanks to Edger Allen Poe, it takes the top spot in our countdown of Halloween birds in Wisconsin.

Think there are other birds that could also be on this list? Leave us a comment below.

Horicon Marsh in Early August

On Saturday, I met Derek up at Horicon Marsh. Lately, the best shorebird habitat has been at Horicon and some rare species have been located. One of the rarest has been the a Sharp-tailed Sandpiper that has been seen off and on for the past week. While the sandpiper didn’t make an appearance there was still plenty to see.

Horicon Marsh
Horicon Marsh

When I arrived on highway 49 I saw an incredibly large number of birds on the mudflats to the south. Many were too far out to identify, but some of the closer birds turned out to be decent finds. Some notables were Wilson’s Phalaropes, Black-necked Stilts, and Short-billed Dowitchers.

Black-necked Stilt
Black-necked Stilt

On the north side of highway 49 were many Great Egrets and Great-blue Herons feeding on fish left behind by the drying water. Among the Egrets and Herons was a single Snowy Egret (a rare bird for the state with only a few reports each year). A few Least Sandpipers and Killdeer were also present.

Snowy Egret and Great-blue Heron
Snowy Egret and Great-blue Heron

After another quick scan of the south side oh 49 yielded no new birds, Derek headed out while I continued to the Auto Tour. I parked in the Auto Tour lot and walked down Old Marsh Road. Within 50 feet of walking I noticed a Least Bittern perched up on the reeds. This was the closest I had ever been to a Least Bittern so even though they aren’t rare it was a nice surprise. Farther down the road I added Sora, Virginia Rail, and Black Tern to my day list. On the way out of the auto tour I located a juvenile Common Gallinule.

Overall, I found several year birds with the Snowy Egret being the rarest. While the Sharp-tailed Sandpiper couldn’t be found, it was still a great day to be out.

Yellow-breasted Chat at Brooklyn Wildlife Area

Last Sunday (June 3, 2018), I decided to sample a few areas in the southern part of the state in both Dane and Sauk Counties. The trek began early in the morning at Brooklyn State Wildlife area located just south of Madison in Dane County. Several Field Sparrows perched up on my way down the trail. I was also serenaded by the songs of Brown Thrashers, Blue-gray Gnatcatchers, and Eastern Wood-Pewees. It wasn’t until I walked about half a mile in that I heard the distinct mewing and catcalling of a YELLOW-BREASTED CHAT. I was able to locate the bird singing near the top of a nearby tree hunkered in it’s leaves.

This bird, about the size of a grosbeak, is often heard and not seen due to their elusive nature. Chats are found in areas with dense brush, such as thickets and forest openings and primarily seen in the southern part of the state. The Yellow-breasted Chat was once considered to be in the Wood Warbler family, but in 2017, this species became the only member of the Icteriidae family.

DSCN1588
Sauk Prairie Recreation Area, in the background is Pine Glen Gorge of Devils Lake State Park

After being satisfied by a decent show from the Chat, I moved north to Sauk Prairie State Recreation Area. This area was formerly the Badger Army and Ammunition Plant, at one time the largest manufacturer of munitions in the world. The drive down the main road yielded some decent open country birds such as Eastern Meadowlarks and Clay-colored Sparrows. Most notable was a singing BELL’S VIREO not far from the entrance. After driving a few miles into the property I made it to the dense brush I was looking for. A singing WHITE-EYED VIREO sang its harsh, rapid song. Unfortunately, the bird never made an appearance before the wind picked up and activity died down.

The Silver Lining of Failing to Find a Chat

A lot of times birders like to write about the awesome birds they found and the glorious moments when they find the rarity they were chasing after. This is not one of those moments. For the past few days, Yellow-breasted Chats have been reported at in Milwaukee County. We had gone at least four times to various spots along the lake trying to relocate one of these birds but came up empty each time. One such location is Bender Park in Milwaukee.

With a Yellow-breasted Chat once again reported at bender Park I met Derek there in hopes of finally finding it. Derek got there before I did and informed me he had located a Northern Mockingbird, which is uncommon in Wisconsin. He hadn’t had any luck finding the Chat and told me that he had lost track of the Mockingbird as well. Nonetheless I met him there anyway hoping that four eyes on the dense bushes and open fields could turn up some good finds.

When I arrived there were many birds flitting about in the trees (mostly Palm Warblers and Yellow-rumped Warblers) but there was no sign of Derek. I took it upon myself to follow an interesting call into the thicket for a while and felt foolish when it turned out to be a Brown Thrasher. After spending some time feeling disgusted with my lack of call identification skills I headed toward the open field to the lake. The Clay-colored Sparrows were buzzing. Other sparrow species including Song, and Savannah were working the edges of the cliffs along with Bank and Northern Rough-winged Swallows. I made my way back to the main path while Eastern Towhees and Gray Catbirds called all around me.

Eventually I was able to find Derek who was looking thoroughly defeated after once again having no luck with the Chat. We searched a while longer for either the Chat or the Mockingbird but had no luck. We were however able to pick up a Blackpoll Warbler and a Bobolink near the cliff edge.

Northern Mockingbird
Northern Mockingbird

We had given up our search and started back to our cars when something caught Derek’s eye. “Hey I think that’s it” he said very stoically. Suddenly he changed his mind and stated “no I think that’s something else” as if he didn’t want to get his hopes up. Suddenly with a flash of its wing we saw the characteristic white wing bars of a Northern Mockingbird. We admired the bird for a bit as it worked its way east flying from tree to tree. Eventually we headed back to our car feeling glad that our efforts had yielded something. Leave it to Derek to find a rare bird twice in one day.