Emerging again in 2022 – part 2

1 Red-shouldered hawk P1132421© Maria de Bruyn resWhen facing unpleasant challenges, it’s helpful to have an interest to help put them mentally aside while you find enjoyment doing something else. Observing and connecting with wildlife and plant life does that for me. For at least a while, I can think, “I don’t give a shit,” and instead focus on what’s going on immediately around me, like the red-shouldered hawk (Buteo lineatus) above actually giving a shit. 😊

Observing nature also has the added advantage of providing a way to keep learning and being able to appreciate wonders around me that I might otherwise never notice. A number of people have also told me that they enjoy my sharing some of those “discoveries.”

1A white-throated sparrow PC141120© Maria de Bruyn res

White-throated sparrow (Zonotrichia albicollis)

One thing I discovered this year was that I shouldn’t expect pine siskins to come down here to Orange County, NC, every year in winter. I’ve had them visiting during this season many years but so far not one has appeared in my yard. So I’ll share a photo of one from last year; a lovely bird with a scientific name that appeals to me: Spinus pinus.

2 pine siskin P1162664 © Maria de Bruyn res

3 downy woodpecker P8207522© Maria de Bruyn resIt’s my good fortune to live in a home with sizeable front and backyards where I can entice birds to spend time. Nest boxes border the yards and nesting gourds hang on the front porch, so that attracts pairs who raise young ones here in the spring. They also use these nesting sites to spend the night during cold autumn and winter nights. Downy woodpeckers (Dryobates pubescens) seem especially fond of one nest box next to the driveway.

There are varied types of feeders hanging on poles, offering sunflower and other seeds, mixed fruit and nuts, dried mealworms and home-made suet. This arrangement also attracts my avian friends, like the common grackle (Quiscalus quiscula) with its iridescent plumage.

4 common grackle P1175003 © Maria de Bruyn res

5 Carolina wren P1132867 © Maria de Bruyn resSince converting much of my front yard lawn into flower gardens (and I’m working on that in the back, although there I’ve planted more flowering and berry-bearing trees), the insect population has increased. That has helped the pollination of my flowers and provided the resident birds with meals, like one of the 6 or so Carolina wrens (Thryothorus ludovicianus) who occupy specific niches. One pair hangs out near a water-filled tub; another pair hangs out near a brush pile out back and the third pair hops in and out of a brush pile in the front yard.

The wrens change up their diet a bit in winter since being purely insectivorous is difficult then. For example, one of my yard-banded wrens enjoys a bit of suet from time to time. He also likes mealworms, as do the titmice (Baeolophus bicolor).

6 Carolina wren IMG_8993© Maria de Bruyn res

7 Tufted titmouse snow IMG_9006 © Maria de Bruyn sgd

8 Tufted titmouse P1132809© Maria de Bruyn res

9 American goldfinch P1143301 © Maria de Bruyn res

Occasionally, an American goldfinch pair (Spinus tristis) will visit but I’ve been seeing them more often on walks. They like seeds a lot and have eaten many of the grass seeds in my yard already. They search the mosses for tidbits, too.

10 cedar waxwing PC271628© Maria de Bruyn resThe cedar waxwings (Bombycilla cedrorum) are picky eaters. The American robins in my yard ate a lot of the juniper berries they prefer and there weren’t many other berries around (as was the case at the local arboretum). At my house, they’ve mostly been using the small ponds to drink and bathe.

The most numerous species at my yard is the Northern cardinal (Cardinalis cardinalis). At times, I have up to 18-20 of them flying to the tray feeders for seeds. The pokeweed berries are long gone now.

11 Northern cardinal PA074424 © Maria de Bruyn res

There are two pairs of Eastern bluebirds (Sialia sialis) in the yard; at first, they didn’t like having to share space but now they all come to the mealworm feeder at the same time.

12 Eastern bluebird PB212516 © Maria de Bruyn res

13 yellow-rumped warbler PA017988© Maria de BruynIn past years, the visiting yellow-rumped warblers (Setophaga coronata) have lived peacefully with one another. This year, however, I have two birds who seem to be quite incensed when they spy each other. If one is at a feeder, the other zooms in to chase it off and often they flutter upward in a tangle with wings spread. So far, I’ve always been a couple seconds too late to capture the mid-air tussle – it is one of my goals for yard birding this year.

15 yellow-rumped warbler P9093954© Maria de Bruyn

I do enjoy their visits as I find them quite beautiful birds. And they spend a lot of time at the feeders, even when it is raining. Some people here call them myrtle warblers, but I prefer the term yellow-rumped as it is quite accurately descriptive. I loathe the slang term “butter butt” that lots of people here use. Since these warblers are present in many of the nature reserves where I walk, I unfortunately end up hearing the term from time to time. Not sure why it irritates me so much.

16 yellow-rumped warbler PA017970 © Maria de Bruyn

17 yellow-rumped warbler PA018009© Maria de Bruyn

18 pine warbler IMG_9129© Maria de Bruyn resThe pine warblers (Setophaga pinus) in my yard are quite tolerant and polite.

They will share a feeder happily and sometimes also just wait their turn until the feeding area is less crowded.

Less colorful but also a pleasure to see are the female house finches (Haemorhous mexicanus). They seem to come to the feeders less often than their male counterparts.

20 house finch PC101023© Maria de Bruyn res

The Carolina chickadees (Poecile carolinensis) are a delight to see, even if they seem to be in almost constant motion.

21 Carolina chickadee PC230399© Maria de Bruyn res

23 Carolina chickadee PC088891© Maria de Bruyn res (2)

The other bird who also rarely sits still is the lovely little ruby-crowned kinglet (Corthylio calendula). A few years back, I had one that came several winters in a row and who had apparently come to trust me as he would fly over when I brought out fresh suet and even sit on the feeder while I was holding it. He may have attained his natural lifespan (4-6 years) and perhaps it is one of his offspring who now comes.

24 Ruby-crowned kinglet PA158187 © Maria de Bruyn sgd

27 golden-crowned kinglet PC090095 © Maria de BruynI hadn’t had golden-crowned kinglets (Regulus satrapa) in my yard much before this year; now I have at least one living here but s/he never comes to the feeders. Because this bird stays very high and I haven’t had access to my long camera lens for some time, it’s been difficult to get photos at home. I’ve had somewhat more success on walks.

25 golden-crowned kinglet PC090158 © Maria de Bruyn res

26 golden-crowned kinglet PC090099 © Maria de Bruyn res

28 golden-crowned kinglet PC061957© Maria de Bruyn res2 (2)

29 red-shouldered hawk P1071059 © Maria de Bruyn res

Some of my more spectacular yard birds have been the neighborhood red-shouldered hawks. When they fly in, the other birds don’t seem bothered.

These hawks have targeted the amphibians and reptiles (successfully) near the small ponds; they also look for small mammals. While I’ve seen them catch frogs, I haven’t seen them catch birds or mammals.

The young ones are not as reddish as the adults.

30 red-shouldered hawk PB180215© Maria de Bruyn res (2)

I also enjoy seeing these gorgeous raptors on my visits to nature reserves. Some have what seems to me like a sweet expression (like this one below).

31 red-shouldered hawk PC204514 © Maria de Bruyn res

Finally, there is one bird that does make the other birds flee the feeders to seek shelter in bushes, shrubs, woodpiles, etc. That is the neighborhood Cooper’s hawk (Accipiter cooperii). A sharp-shinned hawk visits occasionally, but it is the Cooper’s who comes by regularly. S/he is not shy; about a week ago, the bird flew onto the front porch where it had chased a female cardinal into the living room window. The cardinal flapped on a chair as the hawk peered at her. I banged on the window and ran outside to rescue her. I know the hawk has to eat as well, but I didn’t want to see the dismemberment of this poor bird. I put her in a box in a corner of the porch and she fortunately recovered.

32 Cooper's hawk P1081087 © Maria de Bruyn res

Feathers in the yard and under feeders have shown that the Cooper’s has had successful hunts, so it is doing well.

33 Cooper's hawk P1081094 © Maria de Bruyn res

Next up – my water-loving mammalian friends. Have a nice weekend!

Late-morning hawk watching – Part 2

Cooper's hawk PA063998 © Maria de Bruyn res

A few weeks after watching a red-shouldered hawk hunting at a pond’s edge (previous blog), I had the good fortune to spot another raptor busy at a water source.

Our area had had a dry spell and the creek in a nearby city park was fairly low. Various birds were calling loudly on both sides of the creek, and I hoped to photograph some of them. The birds kept out of sight in the foliage, however.

When I finally peered down at the creek, the reason for the avian chorus became obvious. A beautiful Cooper’s hawk (Accipiter cooperii) was wading in the shallow water.

S/he kept looking up and around as the other birds vocalized non-stop; they were warning one another of the predator’s presence, with the blue jays being especially raucous.

At first, I thought the hawk wanted to bathe but was hesitating because of the warning racket being broadcast by the other birds.

At one point, the raptor sat down, but it didn’t splash in the water.

S/he then stood up and ruffled the feathers that had been in the water.

All the while, the Cooper’s hawk peered up and around.

Then the bird began peering down at the water. I didn’t see any creatures there, but the raptor did.

Finally, the predator stopped watching the other birds, dipping its beak into the water while protecting its eyes with its nictitating membranes.

A few times, the hawk came up with a small fish or other water creature but I couldn’t really tell what the prey was since it was swallowed rather rapidly.

After about 20 minutes, the raptor seemed satisfied – or it was tired of the cacophony accompanying its hunting foray – and s/he flew up into a nearby tree. Later, I spotted the bird standing in the creek further downstream; perhaps a bath was going to take place after all. I didn’t stay any longer, however, as chores were calling to me. So I left grateful for the chance to spend time with this gorgeous creature on a late sunny morning. 😊

Late-morning hawk-watching – Part 1

North Carolina is known among birders as a destination for “hawk watches,” i.e., gatherings of people to see groups of hawks that are migrating south (for winter) or north (for summer). The Blue Ridge and Smoky mountains offer wind currents that birds can use to speed their journeys and many raptor fans travel to Grandfather Mountain’s Linville Peak to see the spectacle in autumn. Some also go to the hawk watch at Pilot Mountain State Park. The birds on view at the two sites include bald and golden eagles, peregrine falcons, kestrels, merlins, broad-winged hawks, Northern harriers, sharp-shinned and red-tailed hawks (Buteo jamaicensis) like the one below.

red-tailed hawk P9199890 © Maria de Bruyn res

As October progresses and migration is winding down, however, we continue to see resident raptors roaming in our area.

The red-shouldered hawks (Buteo lineatus) are looking for easy meals. Their favored foods, in addition to smaller birds and mammals, include amphibians. My yard contains a couple small ponds, which have become favored habitats for local bullfrogs and green frogs (Lithobates clamitans).

green frogs IMG_0021© Maria de Bruyn res

This year, the green frogs predominated; the largest ones especially drew my attention with their loud croaking. In between vocalizations, they looked like they were wrestling. Together they contributed to a bounty of frog eggs.

frog eggs IMG_0040© Maria de Bruyn res

red-shouldered hawk P6271585© Maria de Bruyn res

Their amorous calling also attracted one of the neighborhood red-shouldered hawks, whom I spotted sitting on a tree branch overhanging the smaller pond. S/he was patient in watching and a couple days later I noticed a lack of croaking and then found a hawk feather in the water.

 

 

belted kingfisher PA147080© Maria de BruynSome weeks later, I saw a belted kingfisher (Megaceryle alcyon) fly by quickly with a frog dangling from its beak at a city park, but the bird was too far away for a good photo. I had had better photographic luck on another morning when I happened upon a red-shouldered hawk pursuing frogs at nature reserve pond.

At first, I didn’t realize what the bird was doing. I saw the raptor intently peering down at the muddy pond’s edge and walking back and forth along the water.

red-shouldered hawk P8317401© Maria de Bruyn

red-shouldered hawk P8317412© Maria de Bruyn res

 

 

 

red-shouldered hawk P8317413 © Maria de Bruyn res

 

 

 

 

 

Then, suddenly, I saw the hawk plunging its claws into the ground, apparently trying to dig something up.

red-shouldered hawk P8317244© Maria de Bruyn res

It used its wings for balance as it clawed at the wet sand.

red-shouldered hawk P8317253© Maria de Bruyn res

red-shouldered hawk P8317252© Maria de Bruyn res

I felt sorry for the frogs that were caught. Their final life moments must have been spent in terror and pain as they were dismembered.

red-shouldered hawk P8317470© Maria de Bruyn res

red-shouldered hawk P8317604 © Maria de Bruyn

It seems to me that the great blue heron’s propensity to swallow its food whole must ultimately be a quicker death for the prey.

red-shouldered hawk P8317589© Maria de Bruyn res

red-shouldered hawk P8317535 res

The hawks must also eat, however, and this is the poor frogs’ fate in many cases.

red-shouldered hawk P8317506© Maria de Bruyn res

And I must admit that it was interesting – if also rather uncomfortable – for me to see how the hawk was hunting.

red-shouldered hawk P8317511 © Maria de Bruyn res

Next up – another local raptor keeps me watching in fascination.

The maker of spoons – a bird delighting people worldwide

1 roseate spoonbill P8040500 © Maria de Bruyn card (2)

In different countries, the bird genus Platalea has given rise to similar common names for birds in this group, all based on their unique bills. In Dutch, lepelaar used to mean “maker of spoons” but now the first dictionary definition refers to this type of bird. Spanish speakers gave these avians the moniker “spatula bird” (pájaro espátula), while in many other languages they are called the “spoon birds” (Romanian, Icelandic, Bahasa Indonesia, Shona, etc.). In English, we call this unique animal the spoonbill.

6 roseate spoonbill P8040996© Maria de Bruyn res

Many people find spoonbills fascinating, including me, so it was with happy anticipation that I traveled to see an immature roseate spoonbill (Platalea ajaja) that had decided to forage in our county. When I arrived, I scanned the cow pond where the bird had been seen, but the only animals there were several large cows! I decided not to wait around since the cattle were enjoying the water and it was unlikely any birds were going to join them.

A couple days later, I returned, parked along the road and walked up to the fence to peer down at the pond again. A great egret (Ardea alba, below) was foraging, some barn swallows (Hirundo rustica) were occasionally swooping over the water, and some Canada geese (Branta canadensis) were wandering around but no spoonbill was in sight.

2 great egret P8040974© Maria de Bruyn-sgd res

3 roseate spoonbill P8040309 © Maria de Bruyn resIn contrast to other birds, spoonbills do not vocalize much except for some low grunts made while they are feeding. I didn’t hear any bird sound and after some 20 minutes or so, I thought perhaps the young spoonbill had decided to move on. Then suddenly s/he emerged from grasses bordering the pond and I was able to observe the bird for quite some time.

4 roseate spoonbill P8040325© Maria de Bruyn res

5 roseate spoonbill P8040961© Maria de Bruyn resThere are six spoonbill species worldwide; the roseate spoonbill lives in North, Central and South America. The other five species have white plumage, while the roseate spoonbill adults have a white neck, bare head, bright pink back and rump feathers and a greyish bill. The immature birds have feathered heads their first three years and pale pink feathers. The color on our county’s visitor showed up more brightly when the sky was overcast rather than sunny.

The spoonbills’ coloration comes from their food. Their diet consists of crustaceans, snails, fish and aquatic insects found in both fresh and salt water. Aquatic invertebrates have pigments called carotenoids and when the spoonbills eat them, their feathers turn pink.

7 roseate spoonbill P8041138 © Maria de Bruyn res

Depending on the birds’ age, location and breeding status, the color intensity can vary from a pale pink to very bright magenta or carmine.

8 roseate spoonbill P8040580 © Maria de Bruyn card (2) 9 roseate spoonbill P8040517© Maria de Bruyn res

10 roseate spoonbill P8040340 © Maria de Bruyn resWhen chicks are born, they do not yet have a spoon-shaped bill; it only begins to flatten out when they are 9 days old; the final shape is achieved by 39 days. The bill can be 5.7 to 7.1 inches long (14.5-18 cm). It is about an inch wide just beneath the birds’ eyes and then widens to about 2 inches at the end.

It might seem that these very large bills could make life difficult for the spoonbills but they use these spatula-like appendages efficiently when feeding. Their nostrils are located at the base of the bill so that they can breathe while foraging.

11 roseate spoonbill P8040346 © Maria de Bruyn res

Their technique is to stalk slowly, leaning forward with their bills submerged as they swing their heads from side to side. Israeli scientists discovered that when the bill sways back and forth, it creates tiny whirlpools that suck up prey submerged in the water. When the prey touches the bird’s bill, it snaps shut as nerves at the bill tip are stimulated; the prey is then usually swallowed whole.

12 roseate spoonbill P8040425 © Maria de Bruyn res

13 roseate spoonbill P8040365 © Maria de Bruyn res

Spoonbills prefer to feed in shallow water that is usually less than 5 inches deep. This would account for the fact that the spoonbill I watched was making circuits around the edge of the pond, never going into the center.

14 roseate spoonbill P8040395© Maria de Bruyn res

15 roseate spoonbill P8040566© Maria de Bruyn res

16 roseate spoonbill P8040703 © Maria de Bruyn res

One thing in particular struck me as the cow pond bird walked and stalked. When s/he raised his/her head and opened the bill, it looked to me as if the spoonbill was laughing or at least looking very friendly and smiling!

17 roseate spoonbill P8040521© Maria de Bruyn res

18 roseate spoonbill P8040427© Maria de Bruyn res (2)

19 roseate spoonbill P8040524© Maria de Bruyn

20 roseate spoonbill P8040825 © Maria de Bruyn resIn the USA, spoonbills have traditionally bred in Florida, Louisiana and Texas. After breeding, they disperse. It is especially year-old birds who are increasingly being seen along the Eastern coast. To find them further inland had been more unusual but in recent years they seem to be moving away from the coast as well. This year several spoonbills have been spotted in the Piedmont region in addition to our Orange County visitor.

21 roseate spoonbill P8040483 © Maria de Bruyn res

23 roseate spoonbill P8040502 © Maria de BruynBy the late 1800s, the roseate spoonbill was endangered in North America because the birds were either killed for their feathers (to make decorative screens, fans and hats) or they abandoned their nests because they were near great egrets who were being killed for the millinery trade. When that trade ended, their numbers rebounded but rising sea levels, degradation of water quality and loss of wetlands has now decreased their breeding sites. The spoonbills are still listed as a species of concern in Florida and Louisiana.

22 roseate spoonbill P8040377© Maria de Bruyn res

As climate change progresses, increasing numbers of roseate spoonbills are starting to move north. Protection of wetlands in our and other Eastern states would therefore benefit this species, as well as other animals that depend on this type of habitat. And more of us outside the southernmost states may get the chance to observe these unique birds in the future!

A star performance!

 

Who is this above? Read on below for a few looks at a usually highly elusive bird.

But first, let me say that in the Piedmont region of North Carolina (NC) spring is an especially nice season with abundant flowers and many birds filling the air with lovely courtship calls and songs. Sometimes, you get a little confused when walking in a reserve — thinking there are several species of birds in the vicinity to judge by all the different vocalizations, but then you discover you are hearing a concert by one of the avian mimics — Northern mockingbirds, brown thrashers and gray catbirds are both talented imitators of other birds’ calls.

While the mockingbirds repeat other birds’ notes three times each, brown thrashers (Toxostoma rufum) sing out two repetitions of other species’ songs, interspersed with a large variety of their own calls. A thrasher has been serenading lately near one of a local nature reserves’ ponds. On this occasion, s/he had an Eastern towhee audience (Pipilo erythrophthalmus).

       

A bird that does not have a lovely call, the American bittern (Botaurus lentiginosus), sometimes sounds a bit like a bull bellowing, which led to one of its nicknames — “thunder pumper.” Despite its lack of melodious calls and songs, however, birders get excited when one is spotted because this medium-sized heron (2-3 feet tall) usually is only visible hiding among dense grasses and reeds. In contrast to great blue herons or great egrets, American bitterns lead mainly solitary lives, so birders can’t count on seeing a group of them either.

One local nature reserve became a real hot spot recently when a local birder alerted other bird lovers to the presence of a bittern at one of the ponds. Unexpectedly, this bittern was not shy at all.

 

Even when s/he was being watched by half a dozen people, the bird emerged from the grasses and reeds to forage for food at the water’s edge or stopped for a grooming session in front of an audience. And this went on for over a week as the bird gave us a star performance.

 

 

When approached, the bittern’s usual “concealment” pose is to stand tall with its neck stretched upward and its bill pointing at the sky. They don’t move until they feel it is safe to resume stalking their food.

           

When they stand this way, some people say they look like they have “googly eyes”. The bitterns can focus downwards even when pointing their heads upward; it is surmised that this ability helps them spot and catch the creatures on which they feed.

   

I can see where the googly-eyes terminology was applied to them, but I recently saw a common grackle (Quiscalus quiscula) that had much more of that look in my opinion!

In one of their typical hunting modes, bitterns bend over and stand almost motionless, slowly lowering their long bills down so that they can plunge their heads quickly into water to grab their prey, which they bite or shake to death.

 

When they lift their heads, you may notice their third eyelid in position, indicating that they shielded their eyes while submerged. They also engage the nictitating membrane when they scratch their heads, getting close to their eyes – the bittern’s very large feet make that a very good decision on their part!

   

After catching their prey, the bittern subsequently repositions its prey — a tadpole, crayfish, frog, snake, rodent, fish — inside its bill so that it can be swallowed head first. Parts of the eaten animal that they can’t digest are later regurgitated as a pellet.

 

American bitterns are considered a species of high concern by Waterbird Conservation of the Americas. It is the loss of wetlands habitat that is contributing to their decline; in the last decades more than half of the original wetlands in North America have been destroyed or degraded. Let this past Earth Day be a reminder of the very urgent need to make haste in protecting the natural areas that remain and restoring areas that can be rescued.