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Nice winter birding

Yeah, a month since a post. It’s been a bad month on multiple fronts, wasn’t in much of a mood to bird, rockhound, or blog. It HAS been a really nice year for some of the more uncommon winter bird visitors in South Dakota though, so this morning I went out and about, just around Brandon and Sioux Falls.

A nice morning! The highlight were a number of White-winged Crossbills. They are a nomadic species, found in one place one year, gone the next. They are pretty rare visitors to our neck of the woods, but one place they can occasionally be found is Mount Pleasant Cemetery in Sioux Falls. It’s an old cemetery, with some really huge, old spruce and other evergreens. The spruce have a really thick crop of cones this year, which is what attracts the Crossbills.  A really busy morning for birds in the cemetery, not only the rare White-winged Crossbills, but scads of Pine Siskins, and at least a dozen Common Redpolls as well.  There are entire winters that go by where I don’t see those 3 species, so it’s been a really nice treat this winter.

Some photos, including a few from around the yard recently…

White-winged Crossbill - Loxia leucoptera

A White-winged Crossbill hanging out in a spruce tree. They were really active this morning, moving from tree to tree in mixed flocks with Redpolls, Pine Siskins, and a few nuthatches. The problem was their preference to forage near the top of the massive spruce trees! I had to be patient to get one low enough for a photo.

White-winged Crossbill - Loxia leucoptera

Another White-winged Crossbill, foraging in the same place as the previous photo.

Northern Cardinal - Cardinalis cardinalis

The male Northern Cardinal that visits my yard every day. Like clockwork, both a male and a female show up in the last 20 minutes of daylight, and occasionally at other times as well.

Common Redpoll - Acanthis flammea

A Common Redpoll eating the seeds in the catkins that dangle from my paper birch in the back yard. They LOVE paper birch catkins, and already this winter have pretty much finished all the catkins of the tree. This is only the 3rd winter (in over 20+ years in Brandon) where we’ve had Redpolls visit.

Northern Cardinal - Cardinalis cardinalis

The female Northern Cardinal that always visits in the evening.

Pine Siskin - Spinus pinus

One of the scads of Pine Siskins in my yard. I’ve occasionally had 1 or 2 come to the feeder in winter. I’ve NEVER had them like this. They have been by far the most common bird in my yard, even outnumbering all the goldfinches that love my thistle feeder. There have been times I look out and there are 50 or more, hanging out in my paper birch, and foraging at my feeders.

Common Redpolls are Back

It was a over a month ago when I saw three Common Redpolls feeding at our thistle/niger feeder.  It was only the 3rd winter (in 24 here) that we’ve had Redpolls in our yard, and given it happened so early, in early November, I was hoping for continuous visits by Redpolls all winter long. That certainly would make a dreary South Dakota winter a little brighter, but alas, I only saw them for a couple of hours that day, and then they disappeared.

Until now.  I looked out the kitchen window, and there 15 feet in front of me in a paper birch, were about 20 Common Redpolls.  Finches seem to love the catkins on our paper birch, as I’ve seen American Goldfinches, House Finches, Pine Siskins, and now Common Redpolls feeding on them. Interestingly they were only interested in the catkins, and ignored the big finch feeder just 20 feet away.  It’s been a great winter for winter finches, as while the Redpolls were feeding on catkins, there were about 8 Pine Siskins mixed in with Goldfinches on the thistle feeder. Hopefully they don’t disappear again…would be nice to have them around this winter.  Some photos:

Common Redpoll - Acanthis flammea

Common Redpoll - Acanthis flammea

Common Redpoll - Acanthis flammea

Common Redpoll - Acanthis flammea

Common Redpoll - Acanthis flammea

Snowy Owl!!!

It’s supposed to be a banner year for Snowy Owls in the lower 48 states. Sightings are happening…everywhere…and I also got a quick look at one in late November when driving in the central part of South Dakota on I-90. I’ve been taking gravel roads to work more often than usual, just on the off chance I might come across one, but I never really expected to! But that’s just what happened on the way home from work today.

About 5 minutes from work, in northern Minnehaha County, I saw him sitting on a telephone pole.  Pretty unmistakable, so I immediately knew what it was when I saw the splotch of white from a distance.  There was a time when I had my camera with me EVERYWHERE, but unfortunately I now rarely ever have it with me when I go to work. I’m very content to just sit and watch a gorgeous bird like this, but I was also itching to get a photo! I drove home, picked up my son, dropped him off at home, grabbed my camera, and headed back to the location where I’d seen him. By the time I had returned, an hour had elapsed since I last saw him, but he was still sitting on the same perch!  Wonderful treat for the day.

Snowy Owl - Bubo scandiacus

Snow Owl enjoying the late evening light on top of a telephone pole. What I find so cool about Snowy Owls…they’re so tame! You can tell most have never had the “pleasure” of having a run-in with human beings, and most are quite approachable. This guy sat in the same place for well over an hour, even WITH the JACKASS who felt the need to blast his horn for 10 seconds while he blasted past me and flipped me off (for daring to be pulled off on the shoulder of the road, I guess?).

New Polished Batch – Best Yet!

There are two moments in polishing stones that are akin to Christmas morning for a kid.  One is after the first rough polish. It’s at that stage where you get some wonderful hidden surprises, where the rough polishing has removed outer material and exposed some beautiful patterns underneath (happens a lot with bubblegum agates, for example).  The second big moment is taking a batch out of the final polish. It’s a long process to polish rocks!  I’ve learned patience, and it’s usually a two-month process to go from rough material, to a beautiful, shiny final product.  Here are photos of the latest batch…my best yet, without question!  A wonderful mix of agates, quartz, petrified wood, and jaspers.   And the best aspect of this batch…EVERY piece was self-collected, on the Buffalo Gap National Grasslands here in South Dakota.

Polished agates and Stones - South Dakota Rockhound

An overview of the final batch. In this batch, I included a wide variety of stones, including many different agates, petrified wood, quartz, and jaspers. The one thing they all have in common…they all came out WONDERFULLY shiny!

Polished Fairburn Agate

A surprise! This is one of those agates where there’s a surprise underneath a weathered outer layer. I suspected there might be something special underneath the heavily weathered exterior of this piece. There certainly is…the beautiful, fine banding of a Fairburn agate.

Bubblegum Agates - Polished

Typical bubblegum agates. Once polished, most seem to show the reddish and cream colors of the agates shown here. Once the little eyed nodules wear down in the polishing process, you can get some truly gorgeous colors. Best of all, bubblegums take a VERY good polish and shine.

Petrified Wood - Polished

This is the most common form of petrified wood that I’ve found on the Grasslands. You do have to be careful polishing, as sometimes the wood pattern is only on the exterior of the piece and may wear away if you polish too much. If you’re careful though, you can get a beautifully polished piece such as this.

Polished Bubblegum Agate

This is small piece, the diameter of a penny. But HOLY COW do some polished bubblegum agates look wonderful when polished. In this case, the entire outside of the bubblegum was black when I first put it in the polisher. Many times that black wears completely off, often leaving the typical red and cream colors of bubblegums found here. On this one, I stopped the rough polish while it still had some black “eyes”. Gorgeous little piece.

Polished Gray Quartz "Egg"

There are pieces of quartz on the Buffalo Gap National Grasslands of many different colors. This smoky gray piece polished up beautifully, particularly after I left it in the rough-polish stage for many weeks to get the “egg” shape.

Polished Red Congomerate / Jasper

I don’t know what to call this piece, but it’s freakin’ gorgeous! It’s pretty much one-of-a-kind for pieces I’ve found on the grasslands.

Heavily banded agate - Polished

Most of the prairie and bubblegum agates you find have some form of banding. Many have some very fine bands. But this piece has more “layers” of thin banding than most pieces, and it has some incredibly beautiful colors as well. It’s got an unusual shape, and I was tempted to keep it in the rough polish phase for several more weeks to get a more rounded shape. Given how beautiful it is, however, I didn’t want to take a chance it might break apart, so did the final polishing on this unusual shape.

Polished Quartz Variety - South Dakota

Some of the polished quartz pieces from this batch. Clear, White, and pinkish tones are the colors you find the most, but there are others as well. ALL polish up beautifully.

Polished South Dakota Agate - (Fairburn?)

Another agate where the pattern underneath really wasn’t revealed until after many weeks of polishing. It’s not as obvious as the Fairburn above, but there are some hints of a Fairburn-type pattern.

Polished mossy agate - South Dakota

I know there’s a kind of agate called “mossy agate”. I’m not sure that’s what this is, but it’s such an unusual piece. The pattern itself is quite unusual for agates I’ve found, but so is the mossy, orangish patterns that fill in the gaps between the white blobs. Cool one-of-a-kind piece in my collection.

Polished Prairie Agate - South Dakota

From an unusual piece above, to a pretty common piece. While creamy and white banded prairie agates are the most common color form I seem to find, I also often find ones like this, with blackish bands in a creamy matrix.

Colorful Petrified Wood - South Dakota

The grayish petrified wood near the top of this post is easy to find, but you do also sometimes find more colorful pieces. This one has some wonderful reddish tones, as well as a bluish streak on the back side.

Polished South Dakota Agate

I kept putting this pieces back through the rough-tumbling phase, trying to wear a bit more off of this side to try to reveal more of the different colors. But alas, it kept getting smaller and smaller, but with the same color pattern.

Polished South Dakota Bubblegum Agate

Another great little bubblegum agate. Some of these pieces end up showing many little eyes once polished, but many also often show some gorgeous banding underneath.

Petrified Wood - South Dakota

Some of the petrified wood in this batch, showing the variety of forms you can find on the Buffalo Gap National Grasslands.

Polished South Dakota Conglomerate / Prairie Agate

I’m not sure what you call this…a prairie agate, or some kind of conglomerate. Prairie agates here seem to often be banded, but some too do look like a mish-mash of fragments that have been found together. The conglomerate-looking ones really can have some cool patterns once polished.

Polished South Dakota Conglomerate / Prairie Agate

Speaking of funky conglomerate-like stones…this one has some very fine patterns that are pretty unusual compared to other pieces I’ve found.

Polished Quartz - South Dakota

The biggest piece in this batch, an almost tennis-ball-sized chunk of quartz with an cool brownish-orange tone intermixed throughout.

Polished bubblegum agate with "eyes"

Sometimes bubblegum agates turn out like this when polished, with just the “eyes” remaining.

Small polished prairie agate

Size doesn’t matter! Even the small little pieces have some gorgeous patterns once you photograph them in macro mode.

Polished Red Splotch Agate

I call this “red splotch agate”. Given I’m still new at this and have no idea of what to really call it.

Polished Red Prairie Agate

Some of the prairie agates have reddish tones, but this one has more red throughout than most that I find.

Reddish polished quartz

Another of the reddish quartz pieces.

Polished South Dakota Quartz

And…one last one, another polished piece of quartz.

One more trip – Rocks and Birds

It was a beautiful weekend in much of South Dakota, so much so that the lure of one last rockhounding trip was too much for me to pass up.  With projected highs near 60, and just as importantly on the windswept plains of South Dakota, a lack of a wind, it seemed like the perfect day to roam around the Buffalo Gap National Grasslands. An added treat of birding the western part of the state at this time of year…all of the winter raptors that are arriving!

I started out rockhounding, and could tell it was going to be a great day.  I tried a little bit different spot, and immediately found it wasn’t as “picked over” as my typical spot near Kadoka.  Right away I was finding many bubblegum agates, some beautiful rose quartz, some amber-colored honey agates, prairie agates, and some big chunks of petrified wood. I also found several coral and shell fossils, including one cute little bubblegum agate with a crisp imprint of a shell on the back side.  The highlight…after only 10 minutes, I found a gorgeous Fairburn agate with an unusual, rosy-colored quartz center.  That piece alone would have made the trip worth it.

While I spent most of the day rockhounding, I also kept my eyes open for the arriving winter raptors. Rough-legged Hawks, as always, were in abundance in parts of the Grasslands. Ferruginous Hawks, Golden Eagles, a prairie falcon, and plenty of Red-tailed Hawks rounded out a day that finished with the spotting of a gorgeous, pure white, unbarred Snowy Owl on the drive back home. A great “last blast” out on the Grasslands, before the really cold South Dakota winter hits.

Fairburn Agate - South Dakota

A gorgeous Fairburn agate as I found it on the Buffalo Gap National Grasslands. On average this year, I’d say I find one Fairburn for about every 15 hours of looking, so it’s always a wonderful treat. This one was so unusual, in terms of that grogeous rosy center surrounding by the fortification banding.

South Dakota Agates, Jaspers, Petrified Wood, Quartz

The material I brought back. You can collect on the Buffalo Gap National Grasslands, but 1) only for private collections (no selling of material), and 2) can collect up to 25 pounds of material in a day. Given I usually only keep the smaller pieces (most are 2″ or less), that’s not a problem! But on this day, there were some BIG pieces of petrified wood I was tempted to bring home! If I had done so though, a couple of them would have used up my 25-lb allotment! Hence sticking with my “usual” agates and other material.

Unexpected surprise at the feeders – Common Redpolls

Common Redpoll - Acanthis flammea

From the big Redpoll invasion of 2013, a Common Redpoll sitting on a sunflower head in our yard. This week on Halloween, we had our first Common Redpolls since 2013.

We’re at a part of the season that isn’t a lot of fun for a birder in South Dakota. As the calendar flips from October to November, we’re fully entrenched in the “dry season” for birding, where both bird diversity and bird numbers are far lower than in the warmer months. Most of the smaller water bodies in the area are starting to freeze over, and while there are still some waterfowl and gulls hanging around the open water in the bigger lakes, it won’t be long before they too depart for the winter. Nearly all of the insectivorous birds too have long left the state, leaving us with our typical winter mix of species.

Dark-eyed Juncos are now found scattered throughout my yard.  A welcome addition to an otherwise dreary winter in the yard, but…when the Juncos are around it’s a sign that winter is starting to arrive. In addition to my House Sparrow hoards, I’m also getting an occasional surprise sparrow species, such as the Harris’s and Lincoln’s Sparrows that have periodically showed up in the yard. I am now getting regular visits from three woodpecker species (Downy, Hairy, and Red-bellied), another nice presence during the winter months. But overall the species that dominates my yard right now are American Goldfinches.

My wife bought me a huge, tall thistle (niger) feeder many years ago, and it’s always been a star attraction in my yard. The goldfinches will use it all season long, disappearing occasionally for a few weeks at a time, only to come back in full force and stay for long periods of time. Lately, as the weather has gotten colder, the finch feeder has been standing room only, with every available perch often full during the day. The goldfinches may not be in the brilliant yellow summer plumage, but the activity and quiet chatter is nice to have around.

Hoary Redpoll - Acanthis hornemanni

A Hoary Redpoll, a pale, beautiful, wonderful surprise later in that winter of 2013. The two that hung around my yard for several weeks are still the only two Hoary Redpolls I’ve seen in South Dakota.

On Halloween this past week, I was working at home when I came downstairs to grab some lunch.  As I was letting the dogs out into the back yard, I couldn’t help but notice some oddballs in the American Goldfinch hoard that scattered when seeing the dogs. Most of the flock landed in my very large River Birch at the back of the yard, and at first I thought the oddballs were just House Finches.  But after the dogs finished their business and came back in, I was very pleasantly surprised to see a handful of Common Redpolls scattered in with the Goldfinches that were returning to the feeder.

We’ve been in South Dakota for 24 years. In those 24 winters, there have only been 3 occasions where I’ve had Redpolls in the yard. One of those occasions was a “one-night stand”, where a few were at the feeders briefly and then disappeared. But from January through March of 2013, my yard was inundated with Redpolls, to the point that Redpolls actually outnumbered the ubiquitous Goldfinches most days.  It was a snowy and long winter (they all seemingly are), but having the Redpolls around made it seem a little less gloomy.

Much to my surprise, the Common Redpolls weren’t even the best surprise that winter. One morning my young son looked out at the feeders and said “what’s the white one?”  He saw a bird among the Common Redpolls at the finch feeder that was obviously different. I went over and looked out, and was rather shocked to see this wonderful, pale Hoary Redpoll mixed in with the Common Redpolls. A life bird, all from the comfort of my cozy sunroom window!

We had one, and then two, Hoary Redpolls stay around the yard for several weeks before disappearing, along with the rest of the Common Redpolls. We haven’t had Redpolls in the yard since, until this Halloween day! I’ve got a glimpse of one Redpoll in the days since, as my finch feeder has returned to being dominated by goldfinches, but I’m hoping the Redpolls are still around, and plan on staying around for the winter. It would bring a VERY welcome splash of color and diversity to our limited suite of winter birds in South Dakota.

Christmas in October!

I think my favorite part of tumble polishing stones…taking them out from the first time they enter a rough polishing phase. Many at that stage are odd shapes, dirty, or where I collect them, are covered with a blackish or grayish layer after being exposed to the elements. It’s when you get them out of the tumbler after the first rough polish that you start to see the hidden beauty underneath.

Here’s part of a batch fresh out of the tumbler! Woo-hoo…some WONDERFUL surprise October presents!  These all were collected in the same 1-square mile area on the Buffalo Gap National Grasslands. Yes…you find this incredible variety of agates and other stones, all in one spot!  Rockhounding nirvana.

A couple of pictures. The first shows what they look like wet, and gives a hint of their final glory.  The second shows them in their dry, current stage.

South Dakota Agates and Jaspers

This is what the agates and jaspers look like wet, after the first tumbling stage. When wet you get a good idea of what they’ll look like when they finish polishing.

South Dakota Agates - Rough phase

Part of a batch of South Dakota agates and jaspers, just out of the first tumbling stage. In this stage, the point is to try to shape them, get off the sharp edges, etc. They don’t even start to show any hint of that glorious, shiny luster they’ll eventually have, but even at this stage…they’re gorgeous!

Beauty in Small Packages

Three months. I’m learning the value of patience with my new rockhounding and tumbling hobby, as I’ve learned the stones I tumble (South Dakota agates) are very hard, and need to be tumbled for a long time to get a good polish. I’ve learned that the process thus takes about 3 months!  I was doing one week for each of the four tumbling steps I do, but wasn’t getting great results until I upped that to three weeks for each step.

I’m pretty thrilled with this latest batch!  I would say this is my first real, high-quality batch that I’ve done.  These are from my small tumbler, and thus, most of these stones are only 1″ to 1 1/2″ inches in length. They’re beautiful even to the naked eye, but I’m finding that the use of my macro lens and a close photo really allows me to see the beauty and detail in these stones.  Here’s a (large!) number of photos of various agates and jaspers from my latest batch.

Bubblegum Agate

This agate had the typical, bumpy, bubbly shape of a bubblegum agate, but when I found it on the Buffalo Gap National Grasslands, it was a dull grayish-black. It took the better part of 4 months worth of tumbling to wear down the outer layer, exposing some of the most beautiful patterns I’ve seen on any of my agates.

South Dakota Agate

I’m calling this one “Crystal Dragon”. Not sure whether you’d call this a prairie, bubblegum, or other agate, but I love the swirling pattern, with the crystal/druzy “neck” on the dragon, and a little pink tongue and eye.

Prairie Agate

A prairie agate, showing a beautiful array of colors. A lot of the more weathered agates on the grasslands have black parts on their exterior. I believe that’s manganese oxide that forms when they’re exposed to the elements (at least some of the blacker agates). Much of the time that black disappears when you tumble, but on this prairie agate, the black was maintained in some of the bands.

South Dakota Agate

Wonderful fine detail that’s not all that noticeable to the naked eye, but is quite evident in a macro photo of this agate.

Prairie Agate

A lot of the bubblegum and prairie agates you find have a very subtle, very fine banding such as this. Very often it’s not noticeable until you tumble.

Bubblegum Agate

A classic bubblegum agate, a little larger than many of the agates on this page. Bubblegum agates really tumble beautifully, as you generally get these beautiful agate “eyes”.

Prairie Agate

Interesting shape on this agate, with a little peak that has it’s own little cap/color pattern.

Prairie Agate

A prairie agate, with a lot of “druzy” (crystally) elements.

Prairie Agate

The biggest agate in this batch is also one of the most gorgeous. This beautiful Prairie Agate has some wonderful banding patterns, and a beautiful range of colors.

Bubblegum agate

Another bubblegum agate with the typical eyes you see when polishing.

South Dakota Agate

I’m not sure what to call this one (help!!). It has a definite linear “grain” pattern, but it’s so unlike all the petrified wood I’ve found that I hesitate to call it that.

Prairie Agate

I love the pattern on this one, with the bold orange streak.

South Dakota Jasper

Jasper? Agate? I dunno. Has a pretty pattern though!

Prairie Agate

The most common prairie agate patterns are jagged, rough striping, but this is also a relatively common type of pattern and color for prairie agates from Buffalo Gap.

Bubblegum Agate

Another polished bubblegum agate

Prairie Agate

A prairie agate with some nice banded patterns

Prairie Agate

I love the contrasting patterns on some of the agates, with very dark sections contrasted by white or very light sections.

Bubblegum Agate

Another bubblegum agate, one that was tumbled awhile and didn’t maintain the “eyes” as much as some of the others.

Fall Sparrows and More…

A wonderful, crisp, sunny fall morning, the perfect morning to sparrowing!! Not too many people get excited about sparrows, but this time of year in South Dakota, there’s such a wonderful variety of species that are moving through. One of my favorite kinds of birding trips…finding a weedy field in the fall, setting up in a quiet spot, and sitting back and enjoying all the sparrow species that are feeding on grass and weed seeds. Some are species we have during the summer as well, such as Savannah and Song Sparrows, but we also get some wonderful migrants such as Harris’s Sparrows and Lincoln’s Sparrows.

The crème de la crème though…Le Conte’s Sparrows. They’re a bird many birders haven’t seen, and even when they’re around, they can sometimes be hard to find as they prefer to hide in dense vegetation. In fall around here though, they are often quite bold.  This morning I saw more Le Conte’s Sparrows than I think I ever have in one day.  One weedy field west of Tea, South Dakota was chock-full of them. They were feeding on weed seeds near a gravel road, and there were times I’d have half a dozen in sight at one time.  A great treat, and I did get some good photos as well.

Photos from this morning:

Le Conte's Sparrow - Ammodramus leconteii

A gorgeous little Le Conte’s Sparrow, basking in the early morning sun along a weedy fenceline.

Lincon's Sparrow - Melospiza lincolnii

Probably my 2nd favorite sparrow, a Lincoln’s Sparrow. They have a touch more color and pattern than many sparrows, and just always look so elegant.

Swamp Sparrow - Melospiza georgiana

A Swamp Sparrow perched among the cattails.

Savannah Sparrow - Passerculus sandwichensis

The most numerous of the sparrow species seen this morning, a Savannah Sparrow.

Song Sparrow - Melospiza melodia

One of our summer breeding residents, there’s a ton of Song Sparrows around right now as well, including many first-year birds.

Sedge Wren - Cistothorus platensis

Seems like Le Conte’s Sparrows and Sedge Wrens often go hand-in-hand when I see them in the fall. The same weedy field with the many Le Conte’s also had several Sedge Wrens.

Franklin's Gull - Franklin's Gull October 7th, 2017 Minnehaha County, South Dakota

Other than sparrows, the most plentiful birds this morning were gulls. The skies were full of gulls, as were the areas near the dump (no surprise) and the bigger water bodies in western Minnehaha County. I didn’t pan through all the massive flocks to look for rarities. Ring-billed Gulls and these guys, Franklin’s Gulls, were present by the thousands.

Ring-billed gull - Larus delawarensis

Thousands of Ring-billed Gulls were around. Here one lounges at the beach at Wall lake.

Curious Red-tailed Hawks

When you encounter a bird in the wild, there’s a standard series of events that occur. Far too often, the encounter ends when the bird flies away as you approach.  Hence the challenge for a bird photographer!! But every once in a while, the quarry seems just as interested as the photographer.  Today was one of those experiences.

I was birding a little bit in western Minnehaha County, west of Sioux Falls. I saw a pair of Red-tailed Hawks sitting on adjacent fence posts on the road in front of me. In these situations, I always have my camera ready when I approach, just on the off change that the bird would actually stay perched and not flush. However, as per usual, the pair both took off well before I got in camera range.

Was was NOT per usual is their behavior after taking flight. Instead of flying off to a distant perch, the pair banked…and turned back towards me as I stood on the side of the road. For the next 3 or four minutes, both of them lazily circled above and around me as I furiously clicked away.  Getting nice flight photos of wild raptors is ALWAYS a welcome opportunity…here are some photos of the pair.

Red-tailed Hawk - Buteo jamaicensis

Red-tailed Hawk - Buteo jamaicensisRed-tailed Hawk - Buteo jamaicensisRed-tailed Hawk - Buteo jamaicensisRed-tailed Hawk - Buteo jamaicensis

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