Oh, those ravishing raptors!

Numerous people who attract birds with feeders feel regret and sadness when one of their avian visitors is captured to serve as a meal for a raptor in the neighborhood. I, too, feel that pity and discomfort when I see one of the hawks or owls capture a bird or animal because my thoughts go to the pain and fear that the prey must feel. But of course all wildlife has to eat and I want members of the predator species to survive as well. And the beautiful predators can be really interesting to observe.

 

A Cooper’s hawk (Accipiter cooperii, left) sometimes frequents my yard looking for a bird to take. This particular day in November last year, the hawk flew to the front-yard feeders but came up empty-taloned. Raptors, also known as birds of prey, are not the only birds that eat something other than seed. Some smaller birds, like the shrike, do so and many songbirds eat insects. The raptors, however, often go after prey that is fairly large in comparison to their own body size. In January this year, I came across another Cooper’s hawk at a nature reserve. The bird flew soundlessly past me to land in a tree downslope and paused for a bit before flying on, providing time for me to get a gorgeous portrait.

I’ve been lucky lately in seeing barred owls (Strix varia) at the Brumley Nature Preserve North. This owl was sitting silently next to a walking path, looking out over the adjacent field.

A couple weeks ago, I was startled by this barred owl who suddenly flew in front of me from behind my right shoulder. I hadn’t noticed him/her in a tree behind me. I tried to follow its flight but lost it. I thanked the owl for letting me glimpse it and said it would be nice if s/he came back so I could get another look. Sure enough, after I had turned back to the vicinity where I originally was surprised by the silent predator, it flew in and perched on a branch. The bird had a snooze, keeping one eye partially open to keep me in view.

  

Lately, I’ve been seeing many red-shouldered hawks (Buteo lineatus). They have been flying overhead at the nature reserves. The other day, two flew by calling raucously and then they alighted at the top of a far distant tree. I couldn’t get a photo but did see them mating in silhouette against the late afternoon sky.

  

 

A few weeks ago, a pair of red-shouldered hawks began constructing a nest just down the street from where I live. One afternoon, I happened to see them and one was collecting twigs to build or refurbish a nest.

 

 

   

This pair roams our neighborhood looking for prey; sometimes, one or both will perch in my back-yard tree for a little rest.

    

When one of the red-shouldered or Cooper’s hawks pauses for some time in the tree over the small pond, I figure it is watching for frogs or one of the chipmunks that live in the rocks surrounding the pond. The chipmunks appear to be very good at eluding capture.

 

 

A couple weeks ago, our neighborhood family of American crows (Corvus brachyrhynchos) was making a racket in my yard and when I looked out the window, I could see them harassing a hawk. I couldn’t make out why they were so angry but grabbed my camera for some shots through the window.

 

  

It turned out that the Cooper’s hawk had caught one of the numerous Eastern gray squirrels that live here. The squirrels sometimes annoy me but on the whole, I enjoy watching their antics, so I felt badly for this squirrel, who obviously was not going down without some struggle.

What made it easier for me to watch was that I didn’t really see the squirrel’s head and it was not making a sound. I think the hawk had silenced it early on when it had its claws around its neck and chest.

The hawk was determined and kept hold of the rodent, eventually subduing it.

The hawk as not unscathed, however, as you can see from the wound on its leg.

When the raptor flew off suddenly with the squirrel hanging from its talons, the three crows chased it in hot pursuit. I don’t know if they were just upset that the hawk was present or if they wanted to steal the squirrel away. On walks through the neighborhood, I am now regularly seeing the hawks in trees and on power lines. They are not too shy and seem to be adapted to the human presence in their territory.

  

While I may be feeling a bit wary for the other animals and birds when the stunning raptors appear, it still is a thrill to see one up close. Only about half of the red-shouldered chicks make it through their first year of life, so I hope the hawks keep coming by. And who knows, maybe we will have some of the long-lived birds who can reach an age of 15-19 years!

 

 

 

Surprise gifts from Mother Nature in 2018 – part 2: non-avian wildlife!

Birding is an activity I enjoy, especially since I can usually spot at least one bird during my outdoor excursions. I’d prefer to call myself a “wildlifer” rather than a “birder”, however, since all kinds of other wildlife also fascinate me. Here is a selection of some wildlife surprises and new species I saw last year, including a new plant – the honeyvine milkweed (Cynanchum laeve).

 

This vine is sometimes described simply as a native plant that spreads by seed and long roots; other websites call it a noxious weed. It does perhaps spread quickly but it is also a food source for monarch butterfly caterpillars so it seems like a desirable plant to me.

This mushroom was another one of my favorite vegetation spottings last year – it looks to me as if it is an animal with large ears.

Mammals are favorites of mine but I only see a restricted number regularly – white-tailed deer, Eastern squirrels, raccoons, Eastern chipmunks. When I get to see an opossum (Didelphis virginiana) – like one who visited the yard at night during our early December snowstorm, it was a treat. It seems many people dislike North Carolina’s state marsupial (and the only marsupial in North America) but it is a valuable neighbor since it eats up to 4000 ticks a week. There likely weren’t many ticks around for it to eat but I hope it found something for a meal!

   

This past year was my “year of the beavers” as I had a chance to follow these nature landscape architects in three different places. And as mentioned in a previous blog, I was so thrilled to get a shot of the warning tail-slapping behavior.

  

2018 was a good year for seeing new insects. Some are so tiny that you can’t really see their body patterns without magnification. Here are a few of my “discoveries”. The flies can be very interesting.

Sunflower seed maggot fruit fly (Neotephritis finalis)


Parasitic fly (Archytas)

2018 was a year for learning about reproduction among the bugs; not only did I see caterpillars but also chrysalids and arthropod parents caring for offspring. The green lynx spider (Peucetia viridans) is a very attentive mother; she often hangs her egg sac from a grass stalk and then encircles it with her body to keep predators away.

One green lynx at the NC Botanical Garden placed her egg sac underneath the “lid” of a pitcher plant and then hung out on that and neighboring plants to keep an eye on the sac. I was lucky to see one of the babies after it hatched.

Another spider was not so lucky – it became a meal for one of North Carolina’s endemic “special plants”, the Venus flytrap (Dionaea muscipula).

North Carolina has many species of grasshoppers; I saw several species this past year, including several mating pairs. Here is a young short-horned grasshopper.

It’s always nice to see some pollinators.

 

  

Brown-winged striped sweat bee                        Small carpenter bee                                (Agapostemon splendens)                                   (Ceratina)

 

I got to see the chrysalids of two fritillary butterfly species, the variegated fritillary (Euptoieta Claudia, left) and the gulf fritillary (Agraulis vanilla, below).

Sometimes, I think the moths get a bum rap, being seen as poor cousins to the “beautiful butterflies”. But there are many really beautiful moths, like the lunate zale moth (Zale lunata) and delicate cycnia moth (Cycnia tenera).

  

I got to see several moth caterpillars this year; the experts at BugGuide were very helpful in identifying them for me.

   

Common tan wave moth                           Gold moth caterpillar  (Basilodes pepita)          (Pleuroprucha insulsaria)

 
Turbulent phosphila moth caterpillar (Phosphila turbulenta)

For the first time, I got to see an evergreen bagworm moth (Thyridopteryx ephemeraeformis). There were several hanging out in trees next to a rural farm pond – they did not restrict themselves to an evergreen tree but hung themselves from a persimmon, privet and cedar tree. I think the last photo shows the caterpillar as it was completing the “bag” into which it would insert itself.

    

In the summer, I was lucky to see a cecropia moth (Hyalophora cecropia).

   

In December, I discovered two cecropia chrysalids, as well as the cup-like chrysalis of a polyphemus moth (Antheraea Polyphemus, which was empty).

  

Another discovery was that the larvae of soldier beetles look like some type of caterpillar as well.

There were lots of katydids around, including the slender straight-lanced katydid (Conocephalus strictus) and the stockier Scudderia bush katydid.

 

  

Some new bugs appeared in my yard, including a plant bug with muted colors (not yet identified to species) and some more colorful scentless plant bugs (Niesthrea louisianica) on my Rose of Sharon shrubs.

  

  

A seed bug on a seed pod and a head-on photo of a millipede (Narceus americanus-annularis-complex) were cool sightings, too.

   

2018 was a good year for my observations of reptiles, too. Seeing a Carolina anole (Anolis carolinensis) flash its red dewlap (also known as a throat fan) was not a new experience but the fact that it was only a foot away from me doing it was a surprise.

   

 

Seeing one of these anoles jump from one small flower twig to another in order to catch a bee for supper was a surprise – I didn’t know they eat bees. I felt a little sad that we lost a pollinator that way, but the anoles have to eat, too.

 

 

 

One day, when walking at the same wetlands where the anole hung out I came across some beautifully colored turtles. The yellow-bellied slider (Trachemys scripta) had a beautiful pattern on its face.

 

 

 

The painted turtle (Chrysemys picta picta) with its long claws had some beautiful bright red striping. It had gotten a prime sunning spot on a log that another turtle wanted for itself; the first turtle held it off.

 

The second turtle circled around and tried to get on board from the other side but turtle No. 1 kept it at bay.

  

My snake encounters included seeing Northern water snakes and rat snakes. It was a beautiful red-bellied water snake (Nerodia erythrogaster) that caught me by surprise when it suddenly veered off its course toward me. I backed up and the reptile stopped approaching, flicking its tongue out as it explored what was going on.

My final spotting to share with you today is another gorgeous snake – a common garter snake (Thamnophis sirtalis). It had been a long time since I had encountered one and this individual had quite vivid colors.

Next up – some beautiful raptors.

Surprise gifts from Mother Nature in 2018 – part 1: birds

On the last day of January 2019, I thought it would still be ok to post a couple blogs on some surprises I encountered the past year. Almost always when I go out on nature walks, I encounter something new – a species of wildlife or plant that I have not seen before or an interaction between species not previously observed. So, I wanted to share a few of those delightful surprises from 2018. In this blog, I focus on birds; in the next part, other kinds of wildlife will be featured.

As I mentioned in a previous blog, my own front yard was the scene of my biggest surprise last year when a snowstorm brought feeder visitors whom I had never seen before and who rarely come to the state where I live. The evening grosbeaks were just stunning.

 

They were not the only grosbeaks who treated me with their beauty, however. I’ve had rose-breasted grosbeaks (Pheucticus ludovicianus) visit the feeders before, but they still always elicit my appreciation with their bright colors.

 

In late October, an osprey (Pandion haliaetus) made me stop for a photo as the other birds of its species had already gone south for the winter. The bird was perched on a branch extended over a pond and had to unfortunately contend with a persistent crow that was harassing it. After some time, the sea eagle finally took off with the crow in pursuit – it seemed that the osprey might have injured its wing and perhaps that accounted for a delayed departure to warmer climes.

  

Although the pursuit photos are not high-quality, you can see a gap in the osprey’s wing and perhaps it was waiting for healing before it undertook a very long journey.

 

On another day, I was near a wetland when an unexpected visitor flew onto a branch above me. Green herons (Butorides virescens) usually keep their distance from me; I regretted that it was overcast and the lighting was not wonderful for my close-up portrait of this colorful immature bird.

 

A more muted bird, but lovely nonetheless, is the Northern mockingbird (Mimus polyglottus). When I saw this individual in late December, I was thinking that it must be difficult for them to find food as the vegetation shrivels and insects are in hiding. At that moment, the bird dropped to the ground and was foraging – coming up with a bug to prove that they still could find sustenance in the cold temperatures!

  

The mockingbirds are often solitary except for breeding season. Some people complain that they are aggressive towards other birds at their feeders but those in my yard are not that way at all. They share space at feeders and don’t chase anyone else away. When it is mating and nesting time, however, they can become quite territorial and are very protective of their nests. This seasonal “grumpiness” was brought home to me one day along a country road when I witnessed a pair of mockingbirds driving a third bird – rival? Intruder? – away from their roosting spot.

When large flocks of gulls and double-crested cormorants (Phalacrocorax auratus) visited a small local lake because of a shad die-off, I had the chance to watch them for a while. One day, it was interesting to observe how one cormorant wanted to jump up on a floating platform, but another bird didn’t want him/her there. They faced off with open beaks – the bird wanting to get out of the water won.

 

 

It’s always interesting to me to watch birds as they forage for sustenance. When I think of woodpeckers, my thoughts immediately turn to nuts and insects, which I think of as their staple diets. So it was a surprise to me to see this red-bellied woodpecker (Melanerpes carolinus) dining at length one day on nice ripe persimmons – a bird with a sweet tooth!

 

 

 

Well, I probably shouldn’t say “sweet tooth” but “sweet tongue”. Woodpeckers don’t have teeth but they have exceptionally long tongues that can be wrapped around their brains inside their skulls when not being used to extract insects and other food morsels from crevices.

Another bird that has a long tongue is the great blue heron (Ardea herodius). One day, I came across this bird on its favorite roosting log obviously trying to dislodge something that had gotten stuck – or perhaps something that tasted foul. I hadn’t really seen the species’ tongue before, so the bird gave me some good views.

  

The effort of shaking its head also led it to protect its eye with the nictating membrane.

Because tufted titmice (Baeolophus bicolor) visit my bird feeders daily to get nuts and, to a lesser extent, seeds, I associate them completely with that type of diet. It was that assumption that made me do a double-take when I spotted a titmouse on a walk with a long spaghetti-like object dangling from its beak. It didn’t seem like a grass stalk so when I lifted my camera to look through the zoom lens, I discovered it had a worm snake (Carphophis amoenus amoenus) in its beak – a finding that really did astound me.

 

As I took photos, the bird finally flew further away and unfortunately dropped the reptile when it came close to a creek. I felt a bit guilty, thinking I might have disturbed its meal but after waiting about 5 minutes, the bird suddenly flew up with the snake back in its beak! It obviously really wanted to hang on to that prize!

 

And now on to part 2 of my 2018 surprises – some more reptiles and amphibians, bugs and mammals!

My special bird in autumn 2018

Well, having had time to finally process photos as the year end approaches, I’m “on a roll” with posting blogs in contrast to other months in 2018. I have two more to post on mammals this year. This one is to commemorate a real birding treat that came to me during the snowstorm that was featured in my last two blogs.

 

There had been reports on birding sites and listservs that some bird species which usually don’t come too far south during the winter were on the move this year to warmer climes. They included birds that sometimes arrive in North Carolina (NC) in winter, but who don’t always come in large numbers (an “irruption”) such as pine siskins (Spinus pinus, above) and purple finches (Haemorhous purpureus, below).

  

I’ve also been lucky to see red-breasted nuthatches (Sitta canadensis), another irruption species, either in my yard or on nature walks.

 

So why are they coming here in numbers?  It turns out that trees in the northern boreal forests are not producing enough food sources that these birds need to survive winter weather such as conifer seeds and berries (from trees such as hemlock, spruce, firs, alders and larch).

What was really exciting for birders in NC, however, was that some other bird species are also seeking new winter foraging areas. They include redpolls, crossbills and the gorgeous evening grosbeaks (Coccothraustes vespertinus) who are seen here only rarely.

I had only ever seen a photo of these grosbeaks and thought it would be fun to see one in person. Members of a listserv mentioned that these grosbeaks had been spotted in Virginia, just above the NC border, so we should be prepared to perhaps see them.

On my visits to the Brumley Nature Preserve, I spent time in the spruce areas in the hope of spotting one, but I had no such luck. And then as the snow was falling heavily on the first morning of our snowstorm, I caught sight of a bright yellow and black bird on a feeder as I looked out my window. Lo and behold, when I grabbed my camera I discovered a male evening grosbeak on a feeder!

What was even more exciting was that he was accompanied by two female birds, both of whom were very lovely as well. I took lots of photos.

They finally flew off and I counted myself very lucky indeed. A while later, when the snow had stopped for a while, I was watching the feeders again and the threesome returned to my delight. They fed and then rested on feeder poles.

I tried to go outside quietly so I could photograph them without a window between us but they were quite skittish and left quickly as soon as I appeared. They flew to the tops of nearby tall pines and then disappeared off into the distance. They were not shy when I stood in front of the living room window, however.

The trio reappeared a third time and I stayed behind the window to admire them. It was interesting to see how they could look different, depending on their posture. The bird above looked “tall” as it fed next to the Eastern bluebird. And then the other looked fat and fluffy on the feeder pole – even looking as if it had an outsized head when it leaned forward a bit!

 

They left in the afternoon and did not return, even when it snowed again the next day. A fellow birder who lives northwest of me spotted a male evening grosbeak on one of her feeders that day – the birds were obviously en route to another destination. I hope they found a good food source area for the rest of the winter. And my photos will remind me of their wonderful visit, which made this snowstorm one to remember. 😊

Not a white Xmas but some snowy portraits – part 1

Some of my friends really enjoy having a white Christmas holiday. When I was a child, I enjoyed it as well. Our town would usually have very snowy winters and I remember many times playing in snow piled a couple feet high. From my parents’ second-floor apartment, I liked looking out the window at the icicles, which could grow to 3 or more feet in length. It was disappointing when my mother broke them off, but she didn’t want one to fall and stab a passerby. Now, I think it is nice to see everything covered in freshly fallen snow; melting icicles and frosty dew can be pretty, but one day of this weather is enough for me. (As an adult, I now tend to think of low-income and homeless people who suffer from the cold and the dangers of icy roads.)

Still, seeing the wildlife in the yard and birds at my feeders during our very early Southern winter snowstorm in the first half of December was enjoyable. So in lieu of a white Xmas season, here is a two-part series of snowy portraits. (Remember that you can see a photo larger if you click on it; then just go back to the blog if you want to read more.) First up are the “larger” birds and a couple of the mammals who visited.

It did not take long for the Eastern gray squirrels (Sciurus carolinensis) to begin foraging in the snow; they were already busy on the first gray, darkish morning of our 2-day snowstorm.

 Lately, a family of 5 American crows (Corvus brachyrhynchos) has been visiting my yard often, the parents and three offspring who decided to stick around for a while. Although feeding bread to birds is not recommended, I admittedly do give the crows some whole-wheat pieces now and again as they seem to love them so much. So they come looking for that and occasional pieces of apple that I put out for them.

 

The brown thrashers (Toxostoma rufum) often feed on the ground but occasionally visit the feeders as well. They sometimes come as a pair but more often arrive as solitary visitors.

 

 

 

The European starlings (Sturnus vulgaris) are very beautiful birds with their winter plumage speckles. They do tend to be ill-tempered birds, however, creating havoc when they alight on feeders, chasing away other species as well as their own family members. Even the evening grosbeaks (Coccothraustes vespertinus), who visited my yard for the first time ever, gave way to the grouchy starlings.

 

The starlings look nice and peaceful when they sit still on a branch or rest on the snow-covered ground. When they fly up to the feeders, however, I sometimes chase them off. They used to only eat a bit of seed but now have also developed a taste for dried meal-worms and even suet. When a gang of 8-12 come, they can empty feeders in about 20 minutes. ANNOYING! (Both for me and the other birds!)

The blue jays (Cyanocitta cristata) often announce their arrival with loud squawking but tend to settle down fairly quickly. Their blue colors look beautiful against white snow.

  

The mourning doves are rather placid, slow and amiable birds, not minding if they have to share feeding space with other species, like the Eastern towhee (Pipilo erythrophthalmus). They do sometimes crowd out smaller birds when they alight on a feeder simply because their large bodies leave little extra space.

One dove was happy to sit a while in the snow; another took advantage of my bird bath de-icer to have a drink. I enjoy watching and hearing them, with their harmonious cooing – even their scientific name has a beautiful, melodic sound to it: Zenaida macroura!

 

The white-tailed deer (Odocoileus virginianus) came to see how much seed had fallen to the ground as their acorns and beech nuts were covered in white stuff.

 

 

The snow was so heavy that it cracked off the tops of some trees into my yard. It also crushed down the Japanese rose (Kerria japonica), which I will have to prune in warmer weather. The fallen branches of both trees and rose did provide the deer with some cold-weather snacks.

And my favorite snow portraits of the “big feeder birds” – the common grackle (Quiscalus quiscula)! The grackles at my feeders don’t really bother other birds, so I don’t dislike them as some other people do.

Those iridescent colors are just gorgeous and some of the bird’s expressions mirror my feelings in facing some recent challenges. But we both move on looking forward to brighter times! 😊

  

I hope the weather where you live causes you no problems the rest of 2018!