By mid-summer, many birds exhibit less-than-stellar appearance. Juveniles have just left the nest and although their plumage is completely fresh, it may look drab compared to the feathers the bird will sport upon reaching adulthood. Their parents, having completed the stressful tasks of building nests and raising a new generation, now enter a state of molt to replace all or some of their adornment. Now is a fortuitous time for these mature birds to exchange old feathers for new—food is plentiful and the need to keep warm and fly long distances is at a minimum. Besides, they really don’t have to impress anyone with their beauty during summer vacation.
Following the break in the heat wave during recent days, activity at the headquarters feeders has increased significantly. We took notice that many of our guests are looking a little rough around the edges.
Having started their nesting cycle in February, most Mourning Doves including this adult male are nearly done molting by mid-summer. They are the exception.This juvenile American Robin has acquired its first full set of flight feathers and will, in coming weeks, begin replacing the spotted plumage to more closely resemble an adult bird.This adult male Northern Cardinal in worn plumage is still tending to the needs of fledged young, but is nevertheless in the early stages of molt.This juvenile Northern Cardinal will not only acquire brighter red feathers as an adult, but its bill will turn red as well.This actively molting Carolina Chickadee shows pin feathers in the wings and is balding rather profusely.This Blue Jay has gone beyond having its feathers ruffled, but it’ll be good as new by the time autumn migration rolls around in September.This drab brown bird is a juvenile European Starling. While its first set of feathers looks complete, it has a big problem. It lost its left eye and has trouble keeping up with a flock of its peers that have been roaming the area. A predator will quickly notice this young bird’s vulnerabilities.A juvenile Downy Woodpecker in a dull, streaky, almost dirty-looking, first plumage. Unlike the adult male which has a red patch on the back of its head, the juvenile Downy Woodpecker has a mottled red crown.An adult female Downy Woodpecker beginning to molt its heavily worn, year-old feathers.Mid-summer is prime time for discovering post-breeding wanders. These are birds that spend the time between the end of nesting season and the fall migration roaming the countryside and sometimes visiting areas outside their more traditional habitats and/or native ranges. For the past two days, this bird, a Hairy Woodpecker, has strayed from a mature woodland into urban environs to visit the garden at susquehannawildlife.net headquarters. It’s our first record of one here.Not yet a lot of molt among the American Goldfinches. Why? Well, they’re late-season breeders and are only now in the midst of their nesting cycle. They begin shedding feathers and losing that brilliant color sometime in late August, just as the last of this year’s young are being fledged.
Think of all the opportunities mid-summer offers. It’s a good time to get outdoors to have a look at all the young animals that are exploring their world for the first time. Birds and other wildlife are at their greatest abundance of the year right now, so your chance to see new things is at its peak. And the phenomenon of post-breeding wandering always raises the possibility of a surprise or two—maybe even a rarity. Be cool and good luck!
It was dubbed the “Great Solar Eclipse”, the Great North American Eclipse”, and several other lofty names, but in the lower Susquehanna valley, where about 92% of totality was anticipated, the big show was nearly eclipsed by cloud cover. With last week’s rains raising the waters of the river and inundating the moonscape of the Pothole Rocks at Conewago Falls, we didn’t have the option of repeating our eclipse observations of August, 2017, by going there to view this year’s event, so we settled for the next best thing—setting up in the susquehannawildlife.net headquarters garden. So here it is, yesterday’s eclipse…
Here’s one of our first views through a break in the clouds as photographed using a number 12 welder’s glass to shield the camera.A shot through the welder’s glass with minimal cloud cover reveals a sunspot (AR3628) visible at between ten and eleven o’clock on the solar surface.Clouds aren’t necessarily a bad thing during a solar eclipse. Putting the welding filter aside, we were able to photograph the sun directly, without risk of damage to the camera. Again, sunspot AR3628 can be seen just off the limb of the moon at between ten and eleven o’clock.It’s 3:21 P.M. E.D.T., and it’s about as good as it’s going to get. Fortunately for us, the clouds are maximizing the effect.The sky darkened dramatically as the moon obscured more than 90% of the sun’s disk. Looking toward the northwest, where observers in locations including Erie, Pennsylvania, were experiencing a total solar eclipse, the sky appeared almost night-like.Here in the lower Susquehanna region, the clouds made our partial solar eclipse an eerie one.Our home-brew solar-powered radio shut down.Our male Mourning Dove perched above its nests site and began a premature evening chorus of sorrowful coos.The flock of Fish Crows that has been lingering in the area for several weeks was seen making their way to a small grove of nearby evergreens where they often spend the night.Since early winter, Turkey Vultures have been roosting at a site about a half mile from our headquarters. Each evening, they can be seen leisurely riding the late afternoon thermals as they glide in to pass the night at their favored resting spot. During the height of the eclipse, as clouds co-conspired to quickly darken the sky and diminish the thermal updrafts, our local vultures were making a hurried scramble, flapping madly to get back to their roost.Within fifteen minutes, the cloud cover thinned and the moon started to slide away. Rays of sunshine quickly renewed the pace of an early spring afternoon. Soon, the bees were buzzing around, the crows were out looking for trash, and the vultures were piloting the skies in search of deadbeats.The Great Eclipse of 2024 left us with a sunny smile.
In mid-February each year, large numbers of American Robins descend upon the susquehannawildlife.net headquarters garden to feast on the ripe fruits that adorn several species of our native shrubs and trees. This morning’s wet snowfall provided the needed motivation for these birds and others to make today the big day for the annual feeding frenzy.
Early this morning, branches and limbs in the headquarters garden were loaded with clinging snow and more than one hundred American Robins.To have first grabs at suitable nesting sites, early American Robins are currently beginning to edge their way north. Spring migration is underway.The fruits of Common Winterberry are always a favorite of visiting robins.After selfishly guarding the garden’s berries through the entire season, our Northern Mockingbird finds chasing more than one hundred robins away from its food supply an impossible task.This and other visiting robins will strip the winterberry, cedar, American Holly, and other fruit-producing shrubs and trees within a day or two. To survive what remains of the season, our resident mockingbird will have to look elsewhere for provisions.Another American Robin devouring winterberry fruit.In addition to robins, there were, of course, other guests in the garden refuge on this snowy day.This Red-bellied Woodpecker tries to make sense of all the commotion.A pair of Carolina Chickadees established a family in the garden during the spring of 2023. At least five of the birds still stop by on a daily basis.As spring nears, our American Goldfinches are beginning to show a hint of their bright breeding colors.A Blue Jay peeks out from the cover of the Eastern Hemlocks.Our Carolina Wrens sing throughout the winter,……but today we noticed that this Mourning Dove has begun softly cooing to charm a mate……and the male House Finches are warbling away with the sounds of spring.With the local mockingbird busily harassing robins, our Eastern Bluebirds went unmolested long enough to stop by……for some raisins from their enclosed feeder.A showy male Eastern Bluebird on a snowy day in the garden. Spring must be just around the corner!
Despite being located in an urbanized downtown setting, blustery weather in recent days has inspired a wonderful variety of small birds to visit the garden here at the susquehannawildlife.net headquarters to feed and refresh. For those among you who may enjoy an opportunity to see an interesting variety of native birds living around your place, we’ve assembled a list of our five favorite foods for wild birds.
American Goldfinches in drab winter (basic) plumage visit the trickle of water entering the headquarters pond to bathe and drink. In addition to offering the foods animals need to survive, a source of clean water is an excellent way to attract wildlife to your property.
The selections on our list are foods that provide supplemental nutrition and/or energy for indigenous species, mostly songbirds, without sustaining your neighborhood’s non-native European Starlings and House Sparrows, mooching Eastern Gray Squirrels, or flock of ecologically destructive hand-fed waterfowl. We’ve included foods that aren’t necessarily the cheapest but are instead those that are the best value when offered properly.
Bread, “bargain” seed mixes, and cracked corn can attract and sustain large numbers of House Sparrows and European Starlings. Both are non-native species that compete mercilessly with indigenous birds including bluebirds for food and nesting sites. Though found favorable for feeding Northern Cardinals without attracting squirrels, the expensive safflower seed seen here is another favorite of these aggressive House Sparrows. Ever wasteful, they “shovel” seed out of feeders while searching for the prime morsels from which they can easily remove the hulls. Trying not to feed them is an ongoing challenge, so we don’t offer these aforementioned foods to our avian guests.
Number 5
Raw Beef Suet
In addition to rendered beef suet, manufactured suet cakes usually contain seeds, cracked corn, peanuts, and other ingredients that attract European Starlings, House Sparrows, and squirrels to the feeder, often excluding woodpeckers and other native species from the fare. Instead, we provide raw beef suet.
Because it is unrendered and can turn rancid, raw beef suet is strictly a food to be offered in cold weather. It is a favorite of woodpeckers, nuthatches, and many other species. Ask for it at your local meat counter, where it is generally inexpensive.
Raw beef suet is fat removed from areas surrounding the kidneys on a beef steer. To avoid spoiling, offer it only in the winter months, particularly if birds are slow to consume the amount placed for them. If temperatures are above freezing, it’s important to replace uneaten food frequently. The piece seen here on the left was stored in the freezer for almost a year while the rancid piece to the right was stored in a refrigerator at about 40 degrees Fahrenheit for just two months. You can render raw beef suet and make your own cakes by melting it down and pouring it into a form such as cupcake tin. But do it outdoors or you’ll be living alone for a while.A female Downy Woodpecker feeds on raw beef suet stuffed into holes drilled into a vertically hanging log. Because they can’t be cleaned, log feeders should be discarded after one season. Wire cage feeders though, can usually be scrubbed, disinfected, dried, and reused.Pesky European Starlings might visit a raw beef suet feeder but won’t usually linger unless other foods to their liking are available nearby.This male Downy Woodpecker has no trouble feeding on raw beef suet packed into holes drilled into the underside of this horizontally hanging log. Starlings don’t particularly care to feed this way.Unusual visitors like a Brown Creeper are more likely to stop by at a suet feeder when it isn’t crowded by raucous starlings, House Sparrows, and squirrels. This one surprised us just this morning.Below the feeders, scraps of suet that fall to the ground are readily picked up, usually by ground-feeding birds. In this instance, a male Eastern Bluebird saw a chunk break loose and pounced on it with haste.
Number 4
Niger (“Thistle”) Seed
Niger seed, also known as nyjer or nyger, is derived from the sunflower-like plant Guizotia abyssinica, a native of Ethiopia. By the pound, niger seed is usually the most expensive of the bird seeds regularly sold in retail outlets. Nevertheless, it is a good value when offered in a tube or wire mesh feeder that prevents House Sparrows and other species from quickly “shoveling” it to the ground. European starlings and squirrels don’t bother with niger seed at all.
Niger seed must be kept dry. Mold will quickly make niger seed inedible if it gets wet, so avoid using “thistle socks” as feeders. A dome or other protective covering above a tube or wire mesh feeder reduces the frequency with which feeders must be cleaned and moist seed discarded. Remember, keep it fresh and keep it dry!
Niger (“thistle”) seed is very small, so it is offered in specialized feeders to prevent seed from spilling out of oversize holes as waste.An American Goldfinch in winter plumage feeding on niger seed from a wire mesh feeder. By April, goldfinches are molting into spectacular breeding feathers. Niger seed can be offered year-round to keep them visiting your garden while they are at maximum magnificence.American Goldfinches in August. This tube feeder is designed specifically for goldfinches, birds that have no difficulty hanging upside down to grab niger seed from small feeding ports.During invasion years, visiting Pine Siskins favor niger seed at feeding stations.Like goldfinches, Pine Siskins are quite comfortable feeding upside down on specialized tubes with perches positioned above the seed ports. Seeds dropped to the ground are readily picked up by ground-feeding birds including Mourning Doves and Dark-eyed Juncos. Periodically, uneaten niger seed should be swept up and discarded.
Number 3
Striped Sunflower Seed
Striped sunflower seed, also known as grey-striped sunflower seed, is harvested from a cultivar of the Common Sunflower (Helianthus annuus), the same tall garden plant with a massive bloom that you grew as a kid. The Common Sunflower is indigenous to areas west of the Mississippi River and its seeds are readily eaten by many native species of birds including jays, finches, and grosbeaks. The husks are harder to crack than those of black oil sunflower seed, so House Sparrows consume less, particularly when it is offered in a feeder that prevents “shoveling”. For obvious reasons, a squirrel-proof or squirrel-resistant feeder should be used for striped sunflower seed.
Striped sunflower seed.A male House Finch and a Carolina Chickadee pluck striped sunflower seeds from a squirrel-resistant powder-coated metal-mesh tube feeder.An American Goldfinch in winter plumage finds striped sunflower seeds irresistible, even with niger seed being offered in an adjacent feeder.A Tufted Titmouse visits a feeder stocked with striped sunflower seeds.Northern Cardinals readily feed on striped sunflower seeds, especially those that fall from our metal-mesh tube feeders.An Eastern Gray Squirrel (Sciurus carolinensis) has no choice but to be satisfied with striped sunflower seeds that spill from our wire-mesh tube feeders.
Number 2
Mealworms
Mealworms are the commercially produced larvae of the beetle Tenebrio molitor. Dried or live mealworms are a marvelous supplement to the diets of numerous birds that might not otherwise visit your garden. Woodpeckers, titmice, wrens, mockingbirds, warblers, and bluebirds are among the species savoring protein-rich mealworms. The trick is to offer them without European Starlings noticing or having access to them because European Starlings you see, go crazy over a meal of mealworms.
Dried mealworms can be offered in a cup or on a tray feeder. Live mealworms need to be contained in a steep-sided dish, so they don’t crawl away. Unless you’re really lucky, you’ll probably have to place your serving vessel of mealworms inside some type of enclosure to exclude European Starlings.A male Eastern Bluebird tossing and grabbing a dried mealworm.A female Eastern Bluebird with a dried mealworm.A pair of Eastern Bluebirds. The value of mealworms is self-evident: you get to have bluebirds around.
To foil European Starlings, we assembled this homemade mealworm feeder from miscellaneous parts. The bluebirds took right to it.It frustrates the starlings enough to discourage them from sticking around for long.If you’re offering dried mealworms, a source of clean water must be available nearby so that the bluebirds and other guests at your feeder don’t become dehydrated.
Number 1
Food-producing Native Shrubs and Trees
The best value for feeding birds and other wildlife in your garden is to plant food-producing native plants, particularly shrubs and trees. After an initial investment, they can provide food, cover, and roosting sites year after year. In addition, you’ll have a more complete food chain on a property populated by native plants and all the associated life forms they support (insects, spiders, etc.).
In your garden, a Northern Mockingbird may defend a food supply like these Common Winterberry fruits as its sole means of sustenance for an entire winter season. Having an abundance of plantings assures that in your cache there’s plenty to eat for this and other species.The American Goldfinches currently spending the winter at our headquarters are visiting the feeders for niger and striped sunflower seeds, but the bulk of their diet consists of tiny seeds from the cones on our Eastern Hemlock trees. At night, birds obtain shelter from the weather by roosting in this clump of evergreens.While the Eastern Bluebirds visiting the susquehannawildlife.net headquarters are fond of mealworms, the bulk of their diet here consists of these Common Winterberry fruits and the berries on our American Holly trees.Cedar Waxwings are readily attracted to red berries including Common Winterberry fruit.Migrating American Robins visit the headquarters garden in late winter each year to devour berries before continuing their journey to the north.
Your local County Conservation District is having its annual spring tree sale soon. They have a wide selection to choose from each year and the plants are inexpensive. They offer everything from evergreens and oaks to grasses and flowers. You can afford to scrap the lawn and revegetate your whole property at these prices—no kidding, we did it. You need to preorder for pickup in the spring. To order, check their websites now or give them a call. These food-producing native shrubs and trees are by far the best bird feeding value that you’re likely to find, so don’t let this year’s sales pass you by!
Inside the doorway that leads to your editor’s 3,500 square foot garden hangs a small chalkboard upon which he records the common names of the species of birds that are seen there—or from there—during the year. If he remembers to, he records the date when the species was first seen during that particular year. On New Year’s Day, the results from the freshly ended year are transcribed onto a sheet of notebook paper. On the reverse, the names of butterflies, mammals, and other animals that visited the garden are copied from a second chalkboard that hangs nearby. The piece of paper is then inserted into a folder to join those from previous New Year’s Days. The folder then gets placed back into the editor’s desk drawer beneath a circular saw blade and an old scratched up set of sunglasses—so that he knows exactly where to find it if he wishes to.
A quick glance at this year’s list calls to mind a few recollections.
The 2019 bird list included 48 species, the 47 on the board plus Ruby-throated Hummingbird, which was logged on a slip of paper found tucked into the edge of the frame.
This Green Frog, photographed on New Year’s Day 2019, was “out and about” along the edge of the editor’s garden pond. Due to the recent mild weather, Green Frogs were active during the current New Year’s holiday as well.On a day with strong south winds in late February or during the first two weeks of March, there is often a conspicuous northbound spring flight of migrating waterfowl, gulls, and songbirds that crosses the lower Susquehanna valley as it departs Chesapeake Bay. These Tundra Swans were among the three thousand seen from the garden patio on March 13, 2019. A thousand migrating Canada Geese, 500 Red-winged Blackbirds, numerous Ring-billed Gulls, and some Herring Gulls were seen during the same afternoon.This juvenile Cooper’s Hawk was photographed through the editor’s kitchen window. From its favorite perch on this arbor it would occasionally find success snagging a House Sparrow from the large local flock. It first visited the garden in November, the species being absent there since early spring. Unlike previous years, there was no evidence of a breeding pair in the vicinity during 2019.Plantings that provide food and cover for wildlife are essential to their survival. Native flowers including Trumpet Vine (Campsis radicans) and Partridge Pea provide nourishment for the Ruby-throated Hummingbirds that visit the editor’s garden, but they really love a basket or pot filled with Mexican Cigar (Cuphea ignea) too. The latter (seen here) can be grown as a houseplant and moved outdoors to a semi-shaded location in summer and early fall. But remember, it’s tropical, so you’ll need to bring it back inside when frost threatens.A Swamp Sparrow is an unusual visitor to a small property surrounded by paved parking lots and treeless lawns. Nevertheless, aquatic gardens and native plants helped to attract this nocturnal migrant, seen here eating seeds from Indiangrass. It arrived on September 30 and was gone on October 2.
Before putting the folder back into the drawer for another year, the editor decided to count up the species totals on each of the sheets and load them into the chart maker in the computer.
Despite the habitat improvements in the garden, the trend is apparent. Bird diversity has not cracked the 50 species mark in 6 years. Despite native host plants and nectar species in abundance, butterfly diversity has not exceeded 10 species in 6 years.
It appears that, at the very least, the garden habitat has been disconnected from the home ranges of many species by fragmentation. His little oasis is now isolated in a landscape that becomes increasingly hostile to native wildlife with each passing year. The paving of more parking areas, the elimination of trees, shrubs, and herbaceous growth from the large number of rental properties in the area, the alteration of the biology of the nearby stream by hand-fed domestic ducks, light pollution, and the outdoor use of pesticides have all contributed to the separation of the editor’s tiny sanctuary from the travel lanes and core habitats of many of the species that formerly visited, fed, or bred there. In 2019, migrants, particularly “fly-overs”, were nearly the only sightings aside from several woodpeckers, invasive House Sparrows (Passer domesticus), and hardy Mourning Doves. Even rascally European Starlings became sporadic in occurrence—imagine that! It was the most lackluster year in memory.
The Tufted Titmouse was a daily visitor to the garden through 2018. This one was photographed investigating holes in an old magnolia there during the spring of that year. There were no Tufted Titmouse sightings in the garden in 2019. This and other resident species, especially cavity-nesters, appear to be experiencing at least a temporary decline.Breeding birds including Northern Cardinals may have had a difficult year. In the editor’s garden, a pair were still feeding and escorting one of their young in early October. The infestation of the editor’s town by domestic house and feral cats may have contributed to the failure of earlier broods, but a lack of food is also a likely factor.
If habitat fragmentation were the sole cause for the downward trend in numbers and species, it would be disappointing, but comprehendible. There would be no cause for greater alarm. It would be a matter of cause and effect. But the problem is more widespread.
Although the editor spent a great deal of time in the garden this year, he was also out and about, traveling hundreds of miles per week through lands on both the east and the west shores of the lower Susquehanna. And on each journey, the number of birds seen could be counted on fingers and toes. A decade earlier, there were thousands of birds in these same locations, particularly during the late summer.
At about the time of summer solstice in June each year, Common Grackles begin congregating into roving summer flocks that will grow in size to assure their survival during the autumn migration, winter season, and return north in the spring. From his garden, the editor saw just one flock of less than a dozen birds during the summer of 2019. He saw none during his journeys through other areas of the Susquehanna valley. Flocks of one hundred birds or more did not materialize until the southbound movements of grackles passed through the region in October and November.
In the lower Susquehanna valley, something has drastically reduced the population of birds during breeding season, post-breeding dispersal, and the staging period preceding autumn migration. In much of the region, their late-spring through summer absence was, in 2019, conspicuous. What happened to the tens of thousands of swallows that used to gather on wires along rural roads in August and September before moving south? The groups of dozens of Eastern Kingbirds (Tyrannus tyrannus) that did their fly-catching from perches in willows alongside meadows and shorelines—where are they?
Several studies published during the autumn of 2019 have documented and/or predicted losses in bird populations in the eastern half of the United States and elsewhere. These studies looked at data samples collected during recent decades to either arrive at conclusions or project future trends. They cite climate change, the feline infestation, and habitat loss/degradation among the factors contributing to alterations in range, migration, and overall numbers.
There’s not much need for analysis to determine if bird numbers have plummeted in certain Lower Susquehanna Watershed habitats during the aforementioned seasons—the birds are gone. None of these studies documented or forecast such an abrupt decline. Is there a mysterious cause for the loss of the valley’s birds? Did they die off? Is there a disease or chemical killing them or inhibiting their reproduction? Is it global warming? Is it Three Mile Island? Is it plastic straws, wind turbines, or vehicle traffic?
The answer might not be so cryptic. It might be right before our eyes. And we’ll explore it during 2020.
A clean slate for 2020.
In the meantime, Uncle Ty and I going to the Pennsylvania Farm Show in Harrisburg. You should go too. They have lots of food there.
It seems as though the birds have grown impatient for typical spring weather to arrive. The increase in hours of daylight has signaled them that breeding time is here. No further delays can be entertained. They’ve got a schedule to keep.
Thursday, March 29: Winds began blowing from the southwest, breaking a cold spell which had persisted since last week’s snowfall. Birds were on the move ahead of an approaching rainy cold front.
Friday, March 30: Temperatures reached 60 degrees at last. Birds were again moving north through the day, despite rain showers and a change in wind direction—from the northwest and cooler following the passage of the front in the late morning.
Flocks of Double-crested Cormorants followed the Susquehanna River north in numerous V-shaped flocks during the recent several days.There were Turkey Vultures by the hundreds on the way north.And nearly as many Black Vultures too.
Saturday, March 31: It was cooler, but birds were still on the wing headed north.
At sunrise, a migrating Northern Flicker stopped by at a suet feeder to refuel.Osprey pairs have arrived at nest sites on the lower Susquehanna.
Sunday, April 1: The morning was pleasant, but conditions became cooler and breezy in the afternoon. Migratory and resident birds began feeding ahead of another storm.
A distant flock of fast-flying Bonaparte’s Gulls (Chroicocephalus philadelphia) moves expeditiously up the Susquehanna at Conewago Falls as winds begin to pick up during the late morning. Are they hurrying to get north of the path of the forthcoming weather system?A Mourning Dove (Zenaida macroura) feeds in anticipation of a snowy night ahead.A male Downy Woodpecker devours a late-afternoon meal.This Tufted Titmouse (Baeolophus bicolor), a cavity-nesting species, is distracted by a potential new home.Dark-eyed Juncos winter in the lower Susquehanna valley. During the month of April, they will begin departing for their breeding grounds, some nesting in the mountains just to our north.Tufted Titmouse…still house hunting.A male American Goldfinch is progressing through molt into a showy breeding (alternate) plumage.A male House Finch takes a break from its melodious song to feed before the arrival of our next spring snow. His mate is already incubating eggs in a nest not far away.Northern Cardinals (Cardinalis cardinalis) feed through the late afternoon, often as the last birds out-and-about before darkness. This male remains close to his mate as she forages beneath nearby shrubs.
Monday, April 2: Snow fell again, overnight and through the morning—a couple of inches. Most of the snow had melted away by late afternoon.
Horned Larks are plentiful in large open bare-soil (tilled) farmlands in winter, particularly near fresh manure. Their sandy-tan coloration hides them well, and they are seldom noticed unless spotted at roadside following snow storms. Horned Larks are migratory ground-nesting birds found in many sparsely vegetated habitats including tundra, parched fields and prairies, beaches, and even airports. There is a breeding population in the lower Susquehanna valley which may be increasingly attracted to favorable nesting habitat created in some no-till fields, possibly using a window of opportunity between the demise of cold-season cover crops and the ascendency of the warm-season crops to complete a brood cycle. Comparing the site selection and success rates of nesting Horned Larks under various crop management methods, including reactions to herbicide use, could be an enlightening study project for inquisitive minds. (Hint-Hint)The dainty Chipping Sparrow has arrived. This species commonly nests in small trees, often in suburban gardens.
