The birds and the beautyberry – a great match

Not long after moving into my current home, I began looking for plants that would provide color as well as food for the birds and pollinators in my yard. Although I was not aware at that time of the rationale for avoiding exotics and preferring native plants, I did make some good choices, including an American beautyberry (Callicarpa americana L.) which is also called a French mulberry.

This shrub can grow about 5-7 feet high and about that size wide as well. The flowers are tiny and a pale lilac color, circling the stem like a corona.

They eventually turn into green berries that slowly turn in color, starting out in shades of pink and lilac and eventually gaining a beautiful deep purple shade as they ripen.

People can eat the berries, which are apparently very sweet. I haven’t tried them; they do cause stomach cramps for some people if more than a few are eaten. They are a popular food for wildlife, however. White-tailed deer like both the berries and leaves; raccoons and opossums eat them, too. It is the birds that really get the most fruit from my bushes, including Northern cardinals, Eastern towhees and gray catbirds. The birds kindly transported some seeds to a spot next to my back porch, so I now have a large bush there as well.

When the berries began ripening at the end of August, the cardinals began dining on them first. They were quickly followed by house finches (Haemorhous mexicanus) who began visiting the shrubs daily. The female house finch stayed on the bush far from the house.

 

 

The male house finches were bolder and fed on the berries right under the kitchen window. It has been a pleasure to watch them.

 

 

 

 

           

   

The Northern mockingbirds (Mimus polyglottos) are a bit more reluctant to feed when they see me looking at them from a few feet away. Even with the window closed, they are shy but I finally got one to sample some berries while I watched.

The leaves of the beautyberry have been used as an insect repellent in folk remedies; laboratory studies have shown that a chemical compound in the plant will stave off mosquitoes.

I haven’t pruned my beautyberries much but it seems that the plant will bear more fruit the next year if this is done. I do think I will transplant some young ones to other parts of the yard this fall, however, as this plant – along with the purple pokeweed (Phytolacca decandra) – is a real wildlife crowd pleaser.

Winter wonderland – the smaller and medium-sized birds

Oddly, during our January snowstorm, the brown-headed and white-breasted nuthatches did not visit my bird feeders – that was unexpected as they really do like the sunflower and other seeds, as well as the home-made suet. Other smaller birds did appear, however, and they filled up on the provided food since finding insects was almost impossible during those days.

The Carolina wrens (Thryothorus ludovicianus) were fans of the dried meal worms and at one point, I put out an extra tray of these treats on the dry front porch. Other birds are more reluctant to come onto the porch so they had a nice quiet feeding area, although they also spent time perched on the snowy bushes and feeders.

  

  

 

The Carolina chickadees (Poecile carolinensis) worked their way in between the other birds to reach the feeders, sometimes waiting patiently on a feeder pole for their turn.

The ruby-crowned kinglets (Regulus calendula), of which I have two visiting the feeders, were happy with the home-made suet. Occasionally, I smeared a bit of suet on dried flower stalks and they would perch there to snag a bite to eat. Other times, they just waited on a twig until the yellow-rumped warblers had vacated the area so they could eat in peace.

    

While the downy woodpecker (Picoides pubescens) is slightly larger, they are like the small birds in being somewhat hesitant to approach feeders if there is a crowd. Once on a feeder, they will feed and then hang on to take a look around.

  

The dark-eyed juncos (Junco hyemalis), who have an understated quiet beauty, were looking for meal worms.

    

The similarly colored tufted titmouse (Baeoloophus bicolor) often zoomed in on its target of the fruit and nut feeder without taking time to perch first.

The American goldfinches (Spinus tristis) didn’t come round very much, only snacking on some sunflower seeds. Since they often feed on the crepe myrtle tree seeds, they were likely finding enough food there.

The Eastern bluebirds (Sialia sialis) came in spurts of activity. They always look rather bedraggled when they get wet with snow or rain and perhaps prefer to stay drier under branches until there is a break in the falling moisture. Even wet, though, they are still attractive to me.

The smaller/medium bird group was rounded off by the house finches (Haemorhous mexicanus). The females were looking especially nice. The finches never have spats with anyone and are among the most peaceful feeder birds. Not everyone was like that, however, and the next blog looks at the rowdy ones.

 

 

“Nuts” for nuts!

A primary source of nutrition for many birds is nuts.This high-calorie food provides them with dietary fat, which can be especially welcome during the colder months. As nuts ripen, you can see the birds flying by, carrying acorns and beechnuts, as well as seeds of various kinds. Some birds are especially suited to eating nuts with their thicker, cone-shaped bills, which are shaped to help them crack open pods and seed cases. Northern cardinals (Cardinalis cardinalis), sparrows, grosbeaks, finches and woodpeckers are seed and nut lovers.

I had been lax in providing my yard birds with these culinary treats except for sunflower seeds and the seed pods in my yard trees. So one day early last year, I purchased a nut and seed holder and proceeded to give them peanuts, which are not actually nuts but the seed of a legume (Arachis hypogaea). This makes no difference to the birds like the Carolina wren (Thryothorus ludovicianus) of course.

I first tried peanuts in the shell and an occasional blue jay and tufted titmouse would stop by. However, they didn’t seem to want to put much time into removing the nuts from the shells and I didn’t really want the shells littering the ground either.

Then in the spring I put out some shelled peanuts from a container I’d bought for my own consumption and the avian visitors were delighted. Reading about peanut feeding informed me that I should avoid giving salted peanuts. I couldn’t readily find unsalted ones at the grocery store, so I began removing the salt, either by shaking the nuts in a paper bag or by washing off the salt.

   

Northern cardinal                                            Brown-headed nuthatch (Sitta pusilla)

Before they left for the summer, the yellow-rumped warbler (Setophaga coronata) and ruby-crowned kinglet (Regulus calendula) tried the peanuts, too. Sometimes I wondered if the kinglet was also not looking for insects around the peanut feeder.

   

My choice to provide nuts was a big hit; I was rewarded with a procession of individuals of varied species who came by to quickly gulp or carry off a tasty nut. Some are pictured below – they came at different times of the day.

 

White-breasted nuthatch (Sitta carolinensis)     Tufted titmouse (Baeolophus bicolor)

    

Tufted titmouse                                                       Pine warbler (Setophaga pinus)

   

Red-bellied woodpecker (Melanerpes carolinus)      Northern cardinal

 

Gray catbird (Dumetella carolinensis)        Eastern bluebird (Sialia sialis)

       

Chipping sparrow (Spizella passerina)         Brown thrasher (Toxostoma rufum)

The common grackles (Quiscalus quiscula) will sometimes break down the nuts (and are quite messy about it, compared to the chickadees and titmice), but they will also swallow the treats whole.

  

Others are intent on breaking the peanuts into smaller pieces that are easier to get down; this seems especially true for the smaller birds like the Carolina chickadee (Poecile carolinensis) below. Here we also see Riley, my banded Carolina wren, enjoying a treat.

   

The blue jays (Cyanocitta cristata) often gulp down some nuts quickly and then try to carry off several nuts at a time.

One good thing about the peanuts is that thankfully the starlings (Sturnus vulgaris) and brown-headed cowbirds (Molothrus ater) don’t appear fond of them (they gulp down the dried mealworms, however, as if that food is going out of style). One will occasionally sample a nut, but they never seem to want a second.

As time passed, I realized that the peanut feeding strategy was rewarding me with frequent avian visitors, but was also rather costly. In the autumn, I began putting out a less expensive fruit and nut mix. This has also proved very popular and various species of birds are willing to share space at the feeders. The chickadees especially will feed alongside others, like the house finches and Northern cardinal below.

Species that usually forage on the ground, like the white-throated sparrows (Zonotrichia albicollis), also make occasional forays to the nut feeder.

When the nut feeders are empty, it’s not uncommon to see birds sitting atop them; when they see me, some will call out, as if saying, “Hey, fill up that feeder, please!” And I usually accommodate them, especially when it is very cold, as has been the case the first days of 2018 – we have had a record-breaking stretch of days in which the temperature did not rise above freezing, an unusual occurrence for our southern state of North Carolina.

 

Yellow-rumped warbler  (Setophaga coronata)  House finch (Haemorhous mexicanus)

The nut feeders have also been very attractive to the resident Eastern gray squirrels (Sciurus carolinensis), one of whom has been VERY persistent in devising ways to get onto the feeders. Each time s/he succeeds, I change the position of the feeders or stumps and branches nearby. Currently, that clever rodent hasn’t been able to get up there. In compensation, I occasionally throw a handful of nuts on the ground.

             

So, not all the birds are “nuts” for nuts, but plenty of species think they’re mighty fine! They are definitely a worthwhile addition to the birders’ array of feeder offerings.

American goldfinch (Spinus tristis)

 

 

 

Avian generations in the making – part 3A: raising and feeding babies

So here in North America, it’s approaching winter and it may seem a bit weird to have another blog at this time on birds raising their young. But I wanted to complete the series even though it has been delayed because of my volunteer activities and commitments the past month. Also, it is now late spring in the Southern hemisphere so for some people this is seasonal and there are other birds around them that are getting ready for babies, though different species than these American robins (Turdus migratorius). Because this part kept growing longer as I worked on it, I’ve divided it into two parts – this one on raising the babies until fledging and the next one on fledging and post-fledgling care. I hope all of you who read this will enjoy it no matter where you live.

It’s fascinating to me to watch the birds during their reproductive cycle; I always learn something new. Once parent birds have completed a nest to their liking, the female lays her eggs and proceeds to brood them, with some species sitting on the eggs almost full time right away and others taking breaks.

           

Carolina wren (Thryothorus ludovicianus)              Eastern bluebird (Sialia sialis)

An acquaintance recently told me about a friend of hers who commented that she had seen a very pregnant goose that was so fat, she was waddling. The acquaintance proceeded to give an avian reproduction lesson to her friend – a woman in her 80s – who apparently did not know all birds lay eggs! Even after babies hatch, the Canada goose (Branta canadensis) may still look well-fed!

Some bird species have young who are “precocial”, that is, they are covered with downy feathers and have open eyes when they hatch and are soon able to feed themselves. These species include turkeys and ducks, like these mallards (Anas platyrhynchos), and the young often leave the nest soon after birth (which makes them “nidifugous” – good Scrabble word!). The newborns may look fuzzy but it’s not long before they start to take after their parents’ looks.

Other birds, such as songbirds, are altricial (as are human beings) – they are naked and helpless at birth and require considerable care before they can walk, fly and feed themselves. If you have some in a nest that is easily observable (and you can take photos when parents are not there so you don’t distress them), it’s interesting to see how the babies develop.

               

Carolina chickadees (Poecile carolinensis) on 18 and 22 April           

Brown-headed nuthatches (Sitta pusilla) on 13, 25 and 29 April

 

 

Eastern bluebirds (below)

     

As the mother incubates the eggs, her mate will often feed her so she doesn’t have to leave the nest. This young osprey (Pandion haliaetus) was assiduous in bringing his female life companion fish. Then as the babies hatch, in many species both the male and female parents get busy bringing the young frequent meals.  It’s estimated that Carolina chickadees, for example, will bring over 5000 insects to their brood before fledging!

Northern mockingbird (Mimus polyglottos)

     

House finch (Haemorhous mexicanus)  and Red-headed woodpecker                (Melanerpes erythrocephalus)

              

Orchard oriole (Icterus spurius)                  Blue grosbeak (Passerina caerulea

  

Eastern phoebe (Sayornis phoebe)

In some species, the previous year’s young will help their parents with the new brood. Brown-headed nuthatches and American crows are examples of this. A pair of Canada geese that I observed this past spring seemed to have a domestic goose helping them out.

The parents have other chores, too. They must keep the babies safe from predators – Both American crows (Corvus brachyrhynchos) and common grackles (Quiscalus quiscula) will be chased away by songbirds, for example, because these birds will raid nests to eat eggs and babies. But the grackles must also protect their own young against the crows, pursuing them non-stop to drive them away.

 

For other birds, protecting the young can be more difficult. This mother wood duck (Aix sponsa) was raising her brood in a pond that was home to at least three large snapping turtles (Chelydra serpentina). Ultimately, another birder and I thought she only had two ducklings survive.   

Keeping the nest reasonably clean is another chore. The babies make this task a little easier than you might think because they defecate into a mucous membrane that forms a sac. When you watch a nest box, especially when it gets closer to fledging time, you can periodically see the parents flying out of the box with a white blob in their mouth, which turns out to be a fecal sac. They either discard it elsewhere or sometimes eat it for some nutritional benefit.

        

Brown-headed nuthatches

This year, I was surprised to have caught a female blue grosbeak during the cleaning – it appeared that she was actually pulling the fecal sac from the baby! Later, I read that some species stimulate defecation by prodding the babies’ cloaca so they can get on with the chore. I also caught a photo in which a baby bluebird had just presented its rear end to the parent for removal of a sac. I could imagine that some human parents might think a fecal sac would be a cool avian adaptation for their babies to have – no more dirty diapers and expense for diapers either! (An idea for an SF short story?)

     

 

After all their efforts, the parents are usually ready for those babies to fledge – the subject of the upcoming last blog in the series.

 

 

* Not all the photos in this blog are of great quality, I know, but my intention was first to show behaviors and secondarily to have some nice shots in the blog.

 

 

Outwitting the starlings during Winter Storm Helena

white-tailed-deer-i77a4029-maria-de-bruyn-resSo this past weekend, our part of North Carolina dealt with Winter Storm Helena, which brought us 83 straight hours of below-freezing temperatures (e.g., -9C/15F but we had lower) and a need to bundle up really well if venturing outside. (It also brought me a realization that winter storms are being named like hurricanes.) The first morning, when I went out to fill the bird feeders, I didn’t put on gloves or a cap and dealt with hypothermia symptoms when I finally went inside. I had on triple layers after that! The deer had their fur puffed up and seemed to be coping well.

The frigid air made me feel very sorry for the wildlife, although living outdoors is, of course, what they do and what they have evolved to accommodate. (I did hear today, however, of some birds and small animals that were found frozen to death!) With the snow covering the ground, it turned out the birds were more than happy to visit the feeders and piles of food I had strewn on the snow for the ground feeders.

yellow-rumped-warbler-i77a4305-maria-de-bruyn-res

Not only did I have many types of birds coming round, but also record numbers of them. Some birds, like the yellow-rumped warblers (Setophaga coronata, above), usually tend to visit on their own and are not happy with their species mates in the vicinity but during these days, I had four of them alighting near feeders at a time. The same was true for the colorful pine warblers (Setophaga pinus) although they didn’t come close to each other.

yellow-rumped-warbler-i77a3138-maria-de-bruyn-res

pine-warbler-i77a2441-maria-de-bruyn-res

The Carolina wrens (Thryothorus ludovicianus) and Carolina chickadees (Poecile carolinensis) don’t seem to have too many problems with sharing space and visited the feeders in the same way they always do – quick flights to and fro from nearby tree and shrub branches.

carolina-wren-i77a3873-maria-de-bruyn-res   carolina-chickadee-i77a2710-maria-de-bruyn-res

brown-thrasher-i77a4236-maria-de-bruyn-res

 

Most of the birds were fairly content to be in close proximity to one another during the snow days. The brown thrashers (Toxostoma rufum) did get very cross with one another, however, when they came too close to one another and chased their rivals away.

Sometimes a bird would go off and rummage in the snow, like this blue jay (Cyanocitta cristata).

 

blue-jay-i77a2776-maria-de-bruyn-res blue-jay-i77a2770-maria-de-bruyn-res

european-starling-i77a2674-maria-de-bruyn-resThe biggest challenge for me was keeping the suet and meal worms in supply, mainly because the European starlings (Sturnus vulgaris) show up in large groups and gulp down food at a speedy pace. The other birds nibble but the starlings seem to inhale food as if they have vacuum cleaners in their throats. They can get grumpy with one another and don’t mind landing atop each other to get a foothold on the feeder.

brown-thrasher-i77a3641-maria-de-bruyn-resI was pleased that the other species of birds are learning to cope with them, no longer being intimidated to fly away when these greedy avians arrive. However, they may get displaced from a feeder just because the bulky starlings take up so much room and never wait their turn to get a spot. The larger birds, like the thrashers and red-bellied woodpeckers, may express their displeasure to the starlings while trying to hold their ground. Other people report common grackles (Quiscalus quiscula) as feeder dominant birds but they are well behaved at my house.

common-grackle-i77a3068-maria-de-bruyn-res

suet-i77a3541-maria-de-bruyn-res

So, what was I going to do? Some of my feeders are set in a flower garden and I had left the dried stalks of sage, butterfly bush and scarlet mallow standing. They don’t look pretty but the birds love sitting on them near the feeders as they digest a bite before getting another. So I began smearing suet on the stalks, which are not sturdy enough to hold the starlings.

The yellow-rumped warblers and chickadees were pleased, as was my faithful ruby-crowned kinglet (Regulus calendula) and the Carolina chickadee.

yellow-rumped-warbler-i77a3913-maria-de-bruyn-res  carolina-chickadee-i77a4283-maria-de-bruyn-res

ruby-crowned-kinglet-i77a4167-maria-de-bruyn-res

To my surprise, even the larger Northern mockingbird (Mimus polyglottos) and brown thrashers discovered and sampled the suet-laden stalks.

northern-mockingbird-i77a3629-maria-de-bruyn-res   brown-thrasher-i77a3607-maria-de-bruyn-res

Following advice from the Bird Sleuth program, I had stuffed the bluebird and nuthatch boxes with pine needles and wool in case the birds wanted to shelter there overnight. I don’t know if any of them did, but the brown-headed nuthatches (Sitta pusilla) were again checking out their preferred nest box, so perhaps they did roost there overnight.

brown-headed-nuthatch-i77a3959-maria-de-bruyn-res    brown-headed-nuthatch-i77a4183-maria-de-bruyn-res

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I was filling the heated bird bath daily, too, as it became a popular drinking fountain.

The thrill of the wintery snow days for me was a new yard visitor, a gorgeous fox sparrow (Passerella iliaca). I have never had one here before so it was a wonderful surprise and discovery. (I’m still hoping that a red-breasted nuthatch will turn up, too.)

 

 

fox-sparrow-i77a4347-maria-de-bruyn  fox-sparrow-i77a4348-maria-de-bruyn-res

fox-sparrow-i77a3773-maria-de-bruyn-res

The birds “missing” from the storm gathering were the hawks. I’ve had a Cooper’s hawk  (Accipiter cooperii) visiting for years, but recently discovered that a sharp-shinned hawk (Accipiter striatus) is also taking birds from my yard. As they look quite similar, the sharpie may have been coming around for some time and I just never realized it. They were both here in the last couple weeks, but neither one made an appearance during the storm.

coopers-hawk-i77a1341-maria-de-bruyn-res   sharp-shinned-hawk-i77a8520-maria-de-bruyn-res

Our two neighborhood white-tailed does (Odocoileus virginianus) and their three offspring came by, obviously finding my yard a peaceful and safe space to rest.

white-tailed-deer-i77a4432-maria-de-bruyn-res   white-tailed-deer-i77a4431-maria-de-bruyn-res

So I’ll end with some “beauty shots” from the snow days as the snow and ice are now melting. In two days’ time, we are supposed to be having temperatures of 68F/20C or higher! And then we can wait out the rest of January as well as February and March to see if we get any more winter storms.

white-throated-sparrow-i77a2733-maria-de-bruyn-res

White-throated sparrow (Zonotrichia albicollis)

chipping-sparrow-i77a2830-maria-de-bruyn-res

     house-finch-i77a2852-maria-de-bruyn-res

Chipping sparrow (Spizella passerina)        House finch (Haemorhous mexicanus)

dark-eyed-junco-i77a2590-maria-de-bruyn-res  downy-woodpecker-i77a2810-maria-de-bruyn-res

Dark-eyed junco (Junco hyemalis)          Downy woodpecker (Dryobates pubescens)

eastern-towhee-i77a4111-maria-de-bruyn-res    northern-cardinal-i77a3099-maria-de-bruyn-res

Eastern towhee (Pipilo erythrophthalmus)      Northern cardinal (Cardinalis cardinalis)

blue-jay-i77a2858-maria-de-bruyn-res     eastern-bluebird-i77a2285-maria-de-bruyn-res

Blue jay                                                       Eastern bluebird (Sialia sialis)

red-bellied-woodpecker-i77a4047-maria-de-bruyn-res       ruby-crowned-kinglet-i77a4263-maria-de-bruyn-res

Red-bellied woodpecker (Melanerpes carolinus)     Ruby-crowned kinglet

northern-mockingbird-i77a2714-maria-de-bruyn-res   pine-warbler-i77a2657-maria-de-bruyn-res

Northern mockingbird                                              Pine warbler