For the Birds: An eagle on the edge

Photo by Chris Bosak A young bald eagle perches on a dead tree near Danbury Fair mall in Danbury, CT, March 2019.

It was an eagle. There was no doubt about that. I second-guessed myself only for a second because of where the sighting took place.

It was not on a remote lake in northern New England or on one of the islands in Long Island Sound. It was right along a highway.

We are all used to seeing hawks perched along the highway. In fact, when I drive to Pennsylvania a couple of times a year to visit family, I make it a point to count the number of red-tailed hawks I see perched in trees along Route 86. It’s usually between 10 and 15. Hey, it passes the time on a long drive.

I noticed from far away as I approached the scene that there was a bird perched in a tree overhanging a somewhat busy state highway. Even from a significant distance, I could tell it was not a hawk. The only question was whether it was an eagle or a vulture. It did not have the posture of a vulture, but rather the regal stance of an eagle.

Continue reading

For the Birds: The ‘forgotten’ birds

Photo by Chris Bosak A common yellowthroat perches on a branch in New England, July 2021.

Sometimes the residual birds get unduly forgotten when a bird walk features a highlight species. In other words, the other solid bird sightings get pushed to the back of the memory bank. Then, sometime after the excitement of the highlight species fades, be it hours, days or weeks, the other birds come back to you.

This happened to me the other week when a pair of male indigo buntings highlighted an evening walk. It had been a while since I had seen buntings, and I became singularly focused on them when recounting the walk.

As I looked through the photos of that walk, I was reminded of some of the other birds I had seen. Before I took untold numbers of photos of the bright blue indigo buntings, I had snapped a few photos of a common yellowthroat pair. I had completely forgotten about those birds until I started looking through the photos.

Continue reading

For the Birds: Indigo bunting brightens a summer evening

Photo by Chris Bosak An indigo bunting perches in a tree in New England, July 2021.

The song sounded familiar, but it had been months since I last heard it.

There is an indigo bunting around here somewhere I said to myself and instantly abandoned my plans for a long, strenuous walk. I knew I’d be at that spot for a while.

I couldn’t tell if the song was coming from the left or the right. It sounded like it was coming from both directions. I thought it was just because I’m getting old and my hearing was playing tricks on me.

But sure enough, there were two male indigo singing: one to the left of me and one to the right.

The bunting to the right was in the shade as the evening sun was dipping below the tree line. The bird to the left was illuminated in that magical evening light. I turned my focus to that bird.

Thankfully, the bird was fairly cooperative and even posed for a few photos in a berry tree. It didn’t eat the berries, but rather just used the tree’s branches for a vantage point.

It had been a few years since I was able to get photographs of an indigo bunting. Photographing any bird is enough to get my blood pumping, but a bird like an indigo bunting really gets the heart racing — especially when they are being cooperative.

Male indigo buntings are one of the more striking birds we see in New England, right up there with scarlet tanagers, Baltimore orioles and rose-breasted grosbeaks. Indigo buntings, like many songbirds, are sexually dimorphic, meaning the males and females look different. Also, like most birds that are dimorphic, the female is much duller than the male. The difference between the electric blue male and brown female is stark.

Continue reading

For the Birds: Keep those feeders clean

I’ve been keeping an eye on the news regarding the mysterious disease that has been killing birds in some Midwest and mid-Atlantic states.

It appears that the disease has not reached New England, although nearby states such as New Jersey and Pennsylvania have been impacted. Researchers still do not know what is causing the deaths, but they have ruled out several diseases that commonly afflict birds, such as West Nile, salmonella and avian conjunctivitis.

I did read a report that suggests the situation may be waning, which would be great news. I’d be more than happy if the disease never makes it to New England.

The Cornell Lab of Ornithology, my go-to source for information about birds, does not directly recommend taking down feeders, like so many other organizations do. Rather, it recommends following the guidelines put forth by an individual’s state fish and game commission.

Continue reading

For the Birds: Any walk is worth it

Photo by Chris Bosak A great blue heron stands on a dock.

Even when nothing out of the ordinary is seen, walks in nature are still valuable and memorable.

While my recent walks haven’t been full of extraordinary sightings, many moments stick out in my mind as enduring.

Here are a few:

A friend and I were taking a walk in a large conservation area dominated by wide swaths of fields. Thank goodness for those areas because birds such as bobolinks need that habitat to nest. While bobolinks were indeed plentiful, another sighting remained with me from that walk.

We were about to round a corner of the path that cuts through the field when we noticed something on the trail ahead. It was large and dark, and I thought at first it was a mammal such as a groundhog. Then I thought it was a turkey. Finally, my eyes and mind started to work together, and I realized it was a turkey vulture.

I could tell from its movements that it was eating something. Why else would a turkey vulture be sitting on the edge of a trail in the middle of a field? I peered through the binoculars and noticed the vulture was eating a dead snake. I tried to determine what type of snake it was, but I couldn’t get a clear enough view. It’s highly unlikely that the vulture killed the snake, but rather a hawk, kestrel or some other large predator.

As a supplemental sighting to that one, a second turkey vulture was perched behind us in a snag. It had gone unnoticed until we walked past it. Our heads turned when it flew off its perch and left the dead branch bouncing up and down like that old drinking bird toy. We heard its wings as it flapped past us. A resident red-winged blackbird did not take kindly to the circumstance and chased after the vulture rather aggressively. The vulture rose quickly, which seemed to satisfy the blackbird.

Continue reading

For the Birds: Young birds need close inspection to ID

Photo by Chris Bosak An immature Peregrine Falcon sits on prey at Veterans Park in Norwalk, CT, Dec. 2013.

Early and mid-summer can be a tricky time for birdwatchers. I know, I know. I say that about a lot of times of the year.

This is a tricky time in that many young birds are fledging, and they don’t always resemble an adult bird yet. When a young bird is found in the field, it is often difficult to determine what exactly it is.

Some young birds are fairly obvious. A young robin may not look exactly like an adult robin, but it is clearly a robin nonetheless. Many birds fall under that category. But there are other birds, such as young warblers and even some ducks and hawks, that do not yet resemble their parents and therefore require some study to figure out what they are.

It is always rewarding to see young birds at your feeder or birdbath. I’ve seen many cardinals over the years teaching their youngsters how to eat from feeders. Last summer, I had the pleasure of watching a bluebird family visit daily for an extended period eating mealworms I had left on the deck railing.

Continue reading

For the Birds: Dead or alive, trees are vital

Photo by Chris Bosak A pileated woodpecker works over a tree in New England, May 2020. Merganser Lake.

Every tree tells a story, even the dead ones. In fact, the dead ones may have the most interesting stories to tell.

A recent walk through the woods had me thinking about the trees. These particular woods were a mixture of evergreen and deciduous trees — predominantly deciduous but a few evergreens sprinkled in as well.

A large ash tree was snapped about 12 feet from the ground. The otherwise healthy-looking trunk stood tall and straight, while the rest of the tree bent down into the forest at a 45-degree angle.

I’m pretty sure I know what happened to the tree. A severe wind storm, with spotty tornado touch downs, blew through the area last summer and reduced many trees to tall trunks. It’s funny how storms impact trees differently. Some storms uproot most of the trees they damage. Other storms snap them like twigs. Still other storms, it seems, hardly damage the trees at all.

Continue reading

For the Birds: Birding still hot in June

Photo by Chris Bosak An eastern towhee seen in Ridgefield, CT, summer 2019.

June may not have the buildup and excitement of May, but it is still an interesting time in the birding and natural world.

By the time June comes around, the swarms of migrating birds have dissipated, having either gone farther north or settled into their breeding territories. June also follows May, which I would argue is the most exciting month for birding in New England. I wouldn’t say June is a letdown, but it lacks the anticipation that May has going for it. May, after all, follows months and months of cold, gray weather. May’s songbird migration is like a reward for enduring winter and early spring.

Early June does have the odd migrant still working its way north, which is nice to see. For the most part, however, the migration is over.

June is a time to recognize, appreciate and take pride in the birds that are breeding in the area. There’s something special in knowing that birds are raising young nearby. The other day, I took a walk and saw or heard eastern towhees (pictured above), yellow warblers, blue-winged warblers, common yellowthroats, indigo buntings, rose-breasted grosbeaks, bobolinks, catbirds, veeries and hermit thrushes. Those are nice sightings regardless of the circumstances, but it was particularly rewarding knowing they are breeding locally. I hope they all have a successful breeding season.

The birds, for the most part, were still fairly vocal. I heard all of the aforementioned birds singing. Finding them proved to be a touch more difficult than in May. In May, birds are still searching for or defending territory and are easy to spot. In June, more birds are hunkered down for fear of giving away their nesting site. The colorful males often jump out to grab attention while the more subtly plumaged females remain on the nest camouflaged from predators.

June also means more insects, which is good and bad. It was nice to see a few butterflies flitting among the early-blooming flowers in the meadow, but the deer flies attacking the back of my neck were not something I was quite ready for. Oh well, it’s all part of living in New England.

As the insects gain steam, the birding action will slow down over the next couple of weeks as they hang low raising young. Morning and evening are always the best times to look for birds, but this will become even truer in July and August as the heat and humidity will keep the birds in the shade during the day. Steamy August afternoons are my favorite times to wander through New England meadows looking for butterflies, dragonflies and whatever other creatures lurk in the tall grasses and flowers.

In the meantime, enjoy June and what it offers birdwatchers. There’s still plenty of action out there.

For the Birds: Birding by ear, for starters

Photo by Chris Bosak An American Redstart sings from a perch in Selleck's and Dunlap Woods in Darien, Conn., May 2015.
Photo by Chris Bosak An American Redstart sings from a perch in Selleck’s and Dunlap Woods in Darien, Conn., May 2015.

Any walk through deciduous woods when the leaves are out drives home the importance of knowing what birds sound like. It can be a lesson in futility to try to find a tiny warbler at the top of a giant oak tree covered in leaves. The exercise can lead to frustration and a condition known as “warbler neck.”

My birding-by-ear skills are average at best, and I was reminded of this during a recent walk through the woods under a thick canopy. I heard several warblers and other birds, and, while I saw only a few, I was able to recognize the songs of several others. There were many birds, however, I could not find through my binoculars nor recognize by their songs or calls. As I mentioned before, it can be frustrating, but I have reached an age where I can let go of the frustration quickly and not dwell on the bird that got away. In years past, I would often hold onto the frustration long after the walk, which, after all, is supposed to be enjoyable.

Birds don’t always look exactly like they do in a field guide, whether the images are photos or illustrations. There are different plumages depending on time of year, age, sex and other factors. There is also slight variation among individuals of a species. Not every male robin looks exactly the same.

That said, birds don’t always sound exactly like they are supposed to either. A bird’s song is only one of the sounds they make and even their songs can vary greatly. Cardinals, for instance, have distinctive high-pitched call notes. They also have a distinctive song, but there are several versions of the song. The cardinal in your forsythia may have a song that is greatly different from the cardinal across the street. All of the songs are loud, clear and beautiful, but very different. Don’t get stuck thinking that the cardinal song you hear every day is the only one cardinals have. Many other birds are the same way as well.

My advice if you are just starting to learn bird sounds is to learn the common and obvious ones really well. Study what the robin sounds like. Their typical song is often translated to “cheerily, cheer up, cheer up, cheerily, cheer up.” But there is much variation in the song, and they have several calls as well, such as the “tut, tut, tut,” call.

Robins are very common in New England, so if you learn the sounds of the robin, you can save yourself much frustration on your walks by not getting hung up on a bird you will likely come across several times.

Get to know the various calls and songs of blue jays, cardinals, nuthatches, chickadees and titmice. You will hear those often throughout the year, and you can eliminate other birds in the spring when you hear those sounds during a song-filled spring morning.

Warblers and other migrants are a different story. We do not hear them year-round, but rather for only a few weeks out of the year. That is a short window to try to learn those songs in the field. Birding Internet sites and phone apps are filled with recordings of bird songs and calls. I would encourage you to learn a few warbler songs each year so as to not try to pack too much information in your head and end up not remembering anything. Learn the yellow warbler and common yellowthroat, for instance, as those are commonly heard in the spring and summer throughout New England.

Warblers are difficult to learn because there are so many of them and many of their songs are similar to each other’s. But, as I said, learn a few a year and within a couple of years you will be picking out many of the songs you hear in the woods in April and May. And if you just can’t pick it up, don’t fret or stress. Study a little more, and get it next time.

For the Birds: One of those walks

Photo by Chris Bosak A yellow warbler perches in a tree in New England, spring 2021.

It was the type of walk you anticipate for about 11 months.

It started fairly slowly with robins and red-winged blackbirds as my only visible avian companions while a lone song sparrow sang in the distance. Soon enough, I heard a mockingbird going through its repertoire from a nearby shrubby patch. They usually belt out their songs from a fairly obvious perch and this guy was no different as I found him easily at the end of a branch.

As I watched and listened to this talented songster, a female ruby-throated hummingbird entered the scene. It hovered briefly at the honeysuckle but did not stay long as the blossoms were not quite ready to provide nectar.

A familiar song then permeated the area as dueling male yellow warblers proclaimed ownership of their respective patches. I was stuck in the middle of the rivals and enjoyed the sweet music. To us, it’s entertainment. To them, it’s a turf war with much at stake.

Continue reading