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Jan 05 2020

A typical day on the Fort Pierre National Grasslands

Author: DakotaBirder • Discussion: 8 Comments
Fort Pierre National Grasslands - South Dakota

Two weeks off of work, winding down as I prepare to return to work tomorrow. It’s been a wonderful (and much needed!) break, with time with the family, and plenty of birding. In two weeks I managed to make it out to central South Dakota three times…more than I normally do all winter! It’s such a magical place for me in winter. Quiet…open…often harsh and unforgiving…yet very restorative for me when I need time alone to recharge.

So what’s the attraction? Central South Dakota? In the dead of winter? Here’s a photo synopsis of what it’s like, all photos from my most recent trip out there last Thursday/Friday.

Fort Pierre National Grasslands - Sunrise
Pre-dawn on the Fort Pierre National Grasslands. Normally I make a (long) day of it, leaving 3 hours before dawn so I can arrive just before the sun rises, and make the most out of short winter days (about 9 hours of sunlight at a minimum). This photo gives you a good idea of what it’s like as you await the sunrise…VAST…open…isolated…and other than barbed wire fences and a few powerlines, often not much of a sign of human habitation. An exciting time as the sun arises, as you just KNOW you’re about to have another wonderful day on the grasslands.
Pronghorn - Fort Pierre National Grasslands
It’s not ALL about birds! While winter raptors are my primary reason for coming to the region, there’s often other wildlife to catch your attention. On this trip I was thrilled to see a large herd of Pronghorn grazing on the rolling hills, just as the sun was rising. Mule Deer and White-tailed Deer are also often seen. Coyotes are certainly around, and I probably see them about every other trip to the Grasslands, but mostly at dawn. They’re extremely shy and difficult to approach.
Buteo Regalis - Ferruginous Hawk - Fort PIerre National Grasslands
There are a few private land holdings within the Grasslands boundaries, but there are more abandoned buildings than any other. In a land that’s often treeless or without any kind of high perches, these abandoned homesteads often are birding hotspots. Here a Ferruginous Hawk is perched next to an abandoned…Packard (?).
Gyrfalcon - Falco rusticolus
RAPTORS are the name of the game on the Fort Pierre National Grasslands, but there’s a definite hierarchy in terms of what I’d love to see!! The Holy Grail bird of the Fort Pierre National Grasslands…a Gyrfalcon! And not only a Gyrfalcon, but an adult Gyrfalcon. In the 20 years I’ve been birding the area, I’ve probably seen about 25 Gyrfalcons. I believe I can count on one hand how many of those have been adults, so I was thrilled to run across one on this trip. I watched from a long distance and took some photos from further away than I normally would, as I wanted to make sure I documented this bird’s presence. I’m glad I stopped so far away and grabbed some photos, because after watching it for perhaps 30 seconds, it flushed and flew away, and I never again found it on this trip.
Greater Prairie Chicken in Flight - Tympanuchus cupido
Why are there so many raptors on the Fort Pierre National Grasslands? Clearly raptors go where the food is. There undoubtedly must be a lot of voles and other small rodents, as that’s what I primarily see birds like Rough-legged Hawks catch. But another attractant to birds like the Gyrfalcon above are all the Ring-necked Pheasants, Sharp-tailed Grouse, and Greater Prairie Chickens that are around. It’s a popular hunting location for all of those species, and given that surrounding private lands often release birds (pheasants) for hunting, there’s never a shortage of any of those species. The native Sharp-tailed Grouse and Greater Prairie Chickens are VERY wary as a result of the hunting pressure, and I have few close photos of either species. On this trip I was very happy to get my first ever flight photo of a Greater Prairie Chicken. With the recent heavy snow, many of the game birds were struggling to find foraging grounds, and were concentrated along the roads more than usual.
Ring-necked Pheasant - Phasianus colchicus
Speaking of Pheasants…they are widespread in the area, but are probably less common on the Grasslands themselves than on the surrounding private lands.
Bald Eagle - Haliaeetus leucocephalus
You’ll see both Bald Eagles and Golden Eagles on the Grasslands. Golden Eagles are more often seen (they were downright common on the three recent trips I took), but even far from any open water, you will also often see Bald Eagles. I’m aware of at least 4 different nests just to the south of the Fort Pierre National Grasslands themselves, near the Presho area. This photo is along the Missouri River just to the north of the Grasslands, a stronghold of the species in the winter months.
Prairie Falcon - Falco mexicanus
A Prairie Falcon in flight. They’re definitely a larger bird than the American Kestrels you see a lot in the summer months (and to a much lesser extent, in winter). They’re larger than the Merlins you sometimes see on the Grasslands (including one I saw Friday). But they share the same “falcon” characteristic when they take flight, with much faster wingbeats than all the Buteo hawks in the region, and a more tapered wing. Couple the relatively large size and that classic falcon flight pattern, and Prairie Falcons OFTEN get my heart racing as I’m thinking that bird flying up in front of me may be a Gyrfalcon! On a typical day on the Grasslands though, I’m lucky if I see a Gyrfalcon, yet I almost always see 3 or 4 Prairie Falcons. Usually they’re pretty shy, but there’s been one hanging around County Line Road on the grasslands this winter that’s uncharacteristically curious. He’ll flush when you get anywhere close, as do nearly all Prairie Falcons. But then he has this habit of circling me one or two times before finding a different perch! It’s not often I can grab a Prairie Falcon in flight, so I’m pretty happy to have seen this guy on this past trip.
Rough-legged Hawk - Buteo lagopus
Always by FAR the most common raptor on the Fort Pierre National Grasslands in winter…a Rough-legged Hawk. I didn’t stop and record each one in eBird as I often do. But on a trip to the area the week before I saw nearly 50 of them, and I would suspect I tallied a similar number on this past trip. Gorgeous birds, and quite variable in plumage, although this is the typical plumage that you see.
Buteo jamaicensis - Red-tailed Hawk
The Fort Pierre National Grasslands are mostly treeless, and even during the summer months I’ve found Red-tailed Hawks are typically concentrated in the few wooded ravines, shelterbelts, or abandoned farmsteads in the area. In winter, those site tendencies are even more pronounced. Many Red-tailed Hawks move further south for the winter, and I find MANY more Red-tailed Hawks just south of the Grasslands (such as the Presho area) in winter than I do on the Grasslands themselves. However, over the 20+ years I’ve been birding the area, it’s quite obvious to me that more birds are overwintering in the region than used to. Similarly, 20 years ago it wasn’t common to find Western Meadowlark overwintering in any numbers, but on this past trip, there were a few spots where I stirred up a dozen or so Meadowlarks hanging out together. More Red-tailed Hawks, more Meadowlarks, fewer Gyrfalcons….that’s my impression of what’s happened over the last 20 years.
Golden Eagle - Aquila chrysaetos
The one photo here that’s not from last Thursday/Friday, as this was taken on the Grasslands 2 days before Christmas. My impression is that BOTH eagle species are getting much more common on the Grasslands. I have few if any photos of them 10 to 20 years ago, but now I typically see 6-10 each time I go out.
Sep 06 2018

Photo/Haiku of the Day – Prairie Ghost

Author: DakotaBirder • Discussion: No Comments

The Prairie Ghost

Swift ghost of the prairie

shepherding harem and young

As winter’s despair beckons

Pronghorn Buck - Antilocapra americana

Custer State Park’s famed “Wildlife Loop” never disappoints, but it’s just after dawn when the magical moments occur. Pronghorn are often seen in Custer State Park, but they are typically easier to spot in the early morning hours, before most visitors start to arrive in the park. On this morning, a harem of perhaps 6 females and their young-of-the-year surprised me by cresting a nearby hill. They then slowly worked their way towards me as they grazed, unconcerned about the photographer in the parked car. Last to crest the hill was the big male, the protector of the little band. I watched for 15 minutes as the herd fed in the adjacent grasslands. As they slowly moved on down the hill, the trailing buck paused for a moment to give me a stare.  I evidently passed his judgement, and he then trotted off after his harem as they disappeared around the bend.  The grasslands were still lush from a wet and bountiful summer and forage was good, but the leaves were beginning to change, and a harsh South Dakota winter was just around the corner.

Sep 04 2018

South Dakota’s Jewel – Custer State Park

Author: DakotaBirder • Discussion: No Comments

My family and I just got back from a long weekend in the Black Hills, spending most of our time in Custer State Park. The Black Hills are a 5 or 6 hour drive from our hometown on the far eastern edge of South Dakota. We travel a lot, but have somehow managed to avoid visiting the area for the last 4 or 5 years, other than occasional fishing trips with my son. After a wonderful, long, Labor Day weekend, I’m not sure why we don’t spend more time in the Black Hills and Custer State Park.  We love National Parks and Monuments, visiting 11 different ones during our summer vacation to Colorado and Utah, but I’d put Custer State Park up with any of them.

Part of the attraction is the diversity the park offers. Custer State Park is big, covering over 110 square miles. Habitats are diverse, ranging from wide open prairie to craggy peaks.  Access is quite easy, with several roads traversing the park, including a number of gravel roads that get far less traffic than roads like the iconic Wildlife Loop.  However, even the wildlife loop is never as busy as the popular National Parks. And as with most parks in the United States, once you step away from the main roads and start hiking, you can find yourself with as much solitude as you desire.

On this trip, we stayed at the “Creekside Lodge”, a wonderful little place from which to base your trip to the Hills. It’s part of the State Game Lodge complex, right off Highway 16a, one of the bigger paved roads through the park, and is in an area that provides quick access to many of the Black Hills attractions. We loved our room at the Creekside lodge, a 2nd floor room with a balcony that overlooked Grace Coolidge Creek. Every night, we’d have deer foraging in the grass right below our hotel room, and the room was large and very comfortable.

For me, it’s the hiking and the wildlife that makes Custer State Park special.  There are no bears in the Black Hills, but you’ll certainly find as many bison, deer, elk, Pronghorn, mountain goats, bighorn sheep, and prairie dogs as you could want.  That’s right, just one State Park, with habitats that support creatures as diverse as Bison and Pronghorns on the prairies, and Mountain Goats at high elevation. Every morning on our trip I’d wake before dawn, and drive and hike around the less-traveled gravel roads the connect with the Wildlife Loop road. Every morning, I’d find bountiful photo opportunities.

Yes, it’s “just” a state park, but don’t overlook Custer State Park!! It’s one of the most enjoyable places to visit in the region.  Here are just a few of the many photos I took over the weekend. Note I reserve the right to revisit these same photos in upcoming Photo/Haiku of the day posts!  🙂

American Bison - Custer State Park, South Dakota

The iconic American Bison. Custer State Park has a very large herd that has free reign throughout most of the park. While they could be seen almost anywhere, the wide open grasslands around the wildlife loop are a place where you’ll almost certainly run across large numbers of them.

Coyote - Canis latrans - Custer State Park, South Dakota

A lone coyote, giving me one last look before disappearing into the grassland. There are certainly plenty of coyote around, but they’re pretty shy. Drive the Wildlife Loop right around dawn though, and there’s a good chance you may find one.

Black-tailed Prairie Dog - Cynomys ludovicianus

A Black-tailed Prairie Dog at the entrance to its burrow. There are a number of large prairie dog towns scattered throughout Custer State Park, and they’re always a great place to look for wildlife.

Pronghorn - Antilocapra americana - South Dakota

The Wildlife Loop are offers some wonderful prairie habitat, and is a great spot to find Pronghorn. Pronghorn in South Dakota are generally very shy. It’s no wonder, given the hunting pressure on the species. Custer State Park is probably your best opportunity anywhere to get close to a wild Pronghorn. They’re used to the visitors and will often calmly forage just a few meters away from your car.  How close can you get to a wild Pronghorn at Custer State Park? How about….

Pronghorn - Antilocapra americana - South Dakota

This close! When you shoot wildlife, the problem is that you generally can’t get close enough for a frame-filling photo, even with a “long” camera lens. In this case, my long lens made it impossible to frame the entire animal in the shot, and thus I instead had the opportunity to shoot some wonderful portraits from point-blank range.

Mountain Bluebird - Sialia currucoides

One of my favorite species, the Mountain Bluebird. Near the “airport” (not much of an airport) on Wildlife Loop road, there’s a fence line with a number of bluebird boxes. It’s a terrific spot to find these beautiful sky-blue birds.

Mountain Goat - Oreamnos americanus

ALWAYS. BRING. YOUR. CAMERA!!! After this many years doing photography, I should know this by now! But when we decided to do the “Cathedral Spires” hike in the park, I left the camera in the car. I didn’t think we’d see any wildlife up there! Boy was I wrong. We ran into Mountain Goats twice on the beautiful hike up to the spires! Alas, all I had was my iPhone, but this even with just a standard iPhone 7, we were able to get close enough to these beautiful animals to get photos such as this one. This also gives you an indication of the diversity of landscapes in the park…from Pronghorns on the prairies, to Mountain Goats up high!!

Custer State Park - Dawn

A quick grab-shot with my iPhone of the rising sun, from Wildlife Loop Road in Custer State Park, showing the wide open prairies and rolling hills on this side of the park.

Feb 18 2018

Rather slow (but enjoyable) winter raptor search

Author: DakotaBirder • Discussion: No Comments

I treasure my trips to the central part of South Dakota in the winter. Given the bleakness and bitter cold that a South Dakota winter often brings, it’s a true joy to head to the area near the Fort Pierre National Grasslands and generally find it so incredibly full of life. Winter on the Grasslands means raptors, often in numbers that boggle the mind.  Rough-legged Hawks by the dozens, huge Golden and Bald Eagles, Ferruginous Hawks, Prairie Falcons, and the occasional Gyrfalcon, Snowy Owl, Short-eared Owl, or other “goody”.

That’s the normal winter day on the Grasslands. A recent trip unfortunately wasn’t “normal”.  It’s been a hard last year or two for grouse and pheasants on the Grasslands, with drought and some cold winters taking a bit of a toll.  It’s the grouse, pheasants, and other prey that attract the winter raptors, and with the lower prey numbers, raptor numbers have been far below what they normally are.  In a full day’s worth of birding, I “only” came across 15 or so Rough-legged Hawks, about half-a-dozen eagles, and some scattered Red-tailed Hawks and Northern Harriers. I usually find multiple Prairie Falcons and an occasional Merlin or Gyrfalcon, but no falcons of any kind were seen on this trip. A quiet day, but still enjoyable, thanks to the occasional raptor sighting, and VERY large numbers of Mule Deer, Pronghorn, and even 4 or 5 (normally very shy) coyotes.

Not only were the birds rather sparse on this day, but photo opportunities weren’t great.  Here are a (very) few photos from the day, including the highlight…a gorgeous, pure white Snowy Owl.

Snowy Owl - Bubo scandiacus

The definite highlight of the day, an absolutely stunning, pure-white Snowy Owl, found on the Fort Pierre National Grasslands. Clearly a mature male with the lack of black barring. Most birds we see around here in winter seem to be younger and/or female birds with substantial black barring. Unfortunately he was pretty shy, and preferred to observe from a distance on a high point in a nearby corn field.

Golden Eagle - Aquila chrysaetos

I love Golden Eagles, particularly when you get to see them at such close range such as this. Such massive, massive birds.

Pronghorn - Antilocapra americana

Pronghorn are something you don’t always see on the Fort PIerre National Grasslands, but they are around. On this day, I saw multiple large groups, including this group (there were about 30 animals in all) moving quickly through a field.

Mule Deer - Odocoileus hemionus

A quite common sight on the Grasslands, Mule Deer were bunched up and quite common on this day. I saw several very large bucks such as this. Shouldn’t be long before they lose their antlers and start growing next year’s.Mul

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