NATURE CLICKS #613 - RAPTOR WATCH 2025 - BROAD-WINGED HAWKS

Broad-winged Hawk, immature

Together with other members of the Dubuque Audubon Society I participated in the annual ”Raptor Watch” event in the Mines of Spain near Dubuque, Iowa today. I’m sorry for not posting anything lately, but other things in life required attention instead of wildlife photography last week.

Kettle of Broad-winged Hawks at the Mines of Spain, Dubuque, Iowa

It was great to be out again and have a camera strapped over my shoulder. In September large numbers of Broad-winged Hawks migrate to the northern part of South America and can bee seen in big flocks circling in kettles high up in the sky during migration. There are places in the Midwest where they have been seen by the thousands, but everybody on the small observation platform in the Mines of Spain was very happy to see several swirling kettles of 60-100 Broad-winged Hawks today.

My thanks goes to Tony Moline, a very knowledgable field guide as always, and all the other Audubon members that made this birding event a pleasant and great learning experience!

Broad-winged Hawk, adult bird

A BEAUTY IN THE SHADE

I don’t like if I walk through a week without having the time or chance to make a click with the camera. Last week was unfortunately one of it. Well, today I finally went out briefly into the great outdoors and made a few photos. This mushroom stood in the total shade of new tree growth on a dyke at Mud Lake Park. Expecting maybe to aim the lens at some bird, I had the Z 600 f/6.3 lens with the 1.4 teleconverter attached. Alright, this is not really a reason to walk back to the car for a different lens. So what, I put the belly on the ground and moved away from the subject beyond the minimum focal distance for the lens (~4m, ~13ft). So what is this shot about? I think it is the pure beauty of the mushroom, even if it is already in a state of decay. Nature can be beautiful sometimes beyond our imagination!

PEWEE VS. PHOEBE

Eastern Wood-Pewee, Mines of Spain, Dubuque, Iowa, Sep 06, 2025

Today I came across an Eastern Wood-Pewee while making a brief visit to the Mines of Spain Recreation area. Not an unusual sighting and these little flycatchers are not difficult to spot when they perch on a branch and dive down to catch insects midair or sometimes on the ground. They often return to the same perch, a fact every photographer may like.

Two weeks ago I photographed an Eastern Phoebe, right here in our woods, and that gives me the opportunity to show you how much alike these two flycatcher species look. So how to tell them apart? Here are a few details that may help.

  • The Eastern Phoebe has a dark bill, while pewees have a yellow or orange base of their lower mandible, which is very good visible in these two photos.

  • The Eastern Phoebe pumps its tail (the pewee doesn’t). That can help identification if you see for instance the bird just as a silhouette against the sky.

  • The two wing bars are less distinct on a phoebe, while they are almost white on a pewee.

  • And last but not least, if you hear the distinctive ”pee-ah-whee” song before you even see the bird, you certainly know that an Eastern Wood-Pewee is in the neighborhood.

Eastern Phoebe, Little Maquoketa Valley, Iowa, Aug 23, 2025

TURKEYS IN THE NEIGHBORHOOD

Wild Turkey, Little Maquoketa Valley, eastern Iowa

It’s not unusual to see Wild Turkeys around here in the Little Maquoketa Valley, but most of the time they hardly present themselves for a photo opportunity. During last week a gang of four showed up several times on an open grassy spot right here on the bluffs above the valley.

I can’t see them from our house because it is below that particular location, but after seeing them for two days in a row while driving, I prepared myself already at home. Put the camera in my lap, had the car window down, and drove up the short distance to the top of the hill very slowly. A short stop, the turkeys were present again, and a short burst of shots from the car was all what it took to get the photo of this nice looking male turkey.

Nikon Z6 III, Nikon NIKKOR Z 600 f/6.3 VR S, Nikon Z Teleconverter TC-1.4x,    @840mm, 1/1000 s, f/9, ISO 800

MISSISSIPPI RIVER STORIES 2025 #6 - ISLAND CITY ATTRACTIONS

Sabula, Island city in the Mississippi River

Sabula, Iowa’s only city located on an island in the Mississippi River, has two technical attractions I always like to look at. The first is their old-style water tower, which seems to be well maintained. If the sun is on the structure this tower stands out and can make for a nice reflection on the water. I have photographed it many times before but with the beautiful clouds we had during my last visit I could not resist to get the camera out again.

Sabula Railroad Bridge

The other interesting structure that connects Illinois and Iowa across the Mississippi River is the Sabula Rail Bridge, a large through truss swing bridge. This time I was there at the right time. After a few small boats had just passed, the bridge started moving and was swiveled back and ready for the next train to get over it. It only took a few minutes and my photo shows it about half way closed. The clouds again made this shot stand out for me.

GOING FOR A BIG SNACK

Great Egret with a catch, Mississippi River, Green Island Wetlands, Iowa

When you go since a long time and frequently to the same area for wildlife photography, as it is the Green Island Wetlands in the Mississippi Valley, you may start believing, I have seen it all, no big news anymore. But nature comes often up with a big surprise and I learned this lesson again a couple days ago. So here is the little story that surrounds the two photos in today’s blog post.

When I saw this Great Egret standing beside the gravel road in front of the car I didn’t even consider to make a click. An egret standing on the road and staring down the banks on the left hand side towards the lake wasn’t really a shot I was looking for. I approached the bird very slowly, even stopped, hoping it would take off and fly away before the car came close. Usually those egrets are quite skittish and don’t let you come really close. It took me a few seconds to realize that this guy was on to something and didn’t even look at me.

Suddenly the egret pushed its sharp bill into the weeds along the banks and jumped even down. Obviously it had made a catch. I expected seeing a little frog or maybe a locust in the birds bill, but surprisingly the catch was a lot bigger! This Great Egret had caught a young muskrat, one of the four-legged critters that live in the wetlands. While the bird ”handled” its prey, means it killed the muskrat, I asked myself, how is it going to eat that big snack? The critter didn’t move anymore when I shot the first image and the time stamp on my files revealed that seven seconds later the bird had swallowed the young muskrat completely. Nature can be brutal but as a wildlife photographer I try not to be biased. It was an amazing experience and I’m glad I had the camera in my lap and was ready to document the unexpected.

FOLLOWING THE CLOUDS TODAY

The whole week we had these wonderful puffy clouds here in the Mississippi Valley. Unfortunately they dissolve before the day ends. I thought it is worth a try to drive down already early afternoon today to the Green Island Wetlands, one of my favorite wildlife spots as the avid reader of my blog already knows.

I wanted to come back with some black and white images that tell the story about the landscape of the Green Island Wildlife Management area and maybe an idea what the clouds can do to enhance it. To get already a good preview into my mind how the final picture would look, I set the camera to monochrome mode and with a red filter setting applied, simulating the same way I would have photographed this scene back in the days of film. As I shoot always in RAW mode all the color information is still embedded in the file and it still allows me to tweak a certain color in post process for the final outcome.

How much impact clouds can have to emphasize a certain landscape can be comprehended by studying the work of Ansel Adams or Clyde Butcher. I admire the photography of Ansel Adams since a long time but discovered Clyde Butcher only a couple years ago through the book ”Seeing the Light” by Tom Shroder and John Barry. What an amazing life story and mesmerizing photography! I follow the Instagram posts of this renowned black and white photographer, humanitarian, and environmentalist, but if you like to just have a look, go to his website clydebutcher.com . Highly recommended!

STORY TELLING OVER PERFECTION

I’m a big advocate that story telling in a picture takes priority over the ”perfect shot”. This photo is probably a good example for this claim. If the American Goldfinch would be totally separated from the flower right behind it, this would be a bit better. However, a different angle of view was not an option at this location. Let’s look at the story in this photo. We are close to the end of summer and it’s time for the seed eaters, like the goldfinches, to feed their offspring or just to put some weight on for the upcoming cold seasons. The Purple Cone Flowers in the front yard, and anywhere else, are on their way out and provide plenty of food for the finches. The picture tells pretty much this story and of course, a male goldfinch is one of the prettiest birds around here…

Nikon Z6 III, Nikon NIKKOR Z 600 f/6.3 VR S, Nikon Z Teleconverter TC-1.4x, Induro GIT 404XL tripod, Induro GHB2 gimbal head, Westscott FJ80 II speed light,  @ 840mm, 1/1000 s, f/9, ISO 1250, slightly cropped,

MISSISSIPPI RIVER STORIES 2025 #5 - SUMMER AT ITS BEST

Nikon Z6 III, Nikon NIKKOR Z 600 f/6.3 VR S,   @ 1/2000 s, f/8, ISO 500

I haven’t posted another ”Mississippi River Story” since May but I like to do so at the height of the summer. The heat and very high humidity during the last weeks has been replaced by cooler temperatures, a bit of wind, nice puffy clouds at times, but we still had plenty of sunshine. All good reasons to get the kayak out for a couple paddle trips in the backwaters of the big river. The vegetation is lush and green and some flowers can still be found between the arrow heads and water lilies that grow everywhere in the Mud Lake area. The breeding season for most birds is almost over, it is a lot quieter on the water, and I had a lot less photo opportunities for wildlife. But there is always room for a surprise and a couple Great Blue Herons posed nicely within the range of the lens. I caught the first heron standing motionless in the water, like in the picture below. But the bird moved on and I missed the shot. At the second opportunity the wind pushed me almost too close to the bird but by reading its body language I knew a second ahead of time when the decisive moment would happen. This time luck was on my side.

Nikon Z6 III, Nikon NIKKOR Z 600 f/6.3 VR S,   @ 1/2000 s, f/8, ISO 500

Mississippi River, Mud Lake, Iowa,

Nikon Z6III, Nikkor Z 24-70, f/4 S,   @ 55mm, 1/320 s, f/11, ISO 100

I came back to the entrance of the marina at Mud Lake Park in the evening, hoping to get nice warm light on the puffy clouds we had all day long. Unfortunately the clouds dissolved very quickly due to the air getting drier. The blue boat came at the right time to rescue this photo. A couple minutes later the cloud show was over…

HUNTING BELOW THE DAM

Double-crested Cormorants hunt for fish often together with American White Pelicans, but they may not compete because they catch fish at a different depth in the water. However, I saw cormorants steeling fish a pelican had dropped. The pelican tried to get it back… Laughing cormorant at the end…!

The question I tried to answer last Sunday was, where is a good place to shoot some photos of birds that tell a story about the season, about being in mid August when most birds have almost finished the breeding season? It is hot, it is humid, and some areas are just not pleasant to be there. The answer I came up with was, go to the the most humid place you can find. Ok, I’m a little bit kidding here, but I ended up down at the Mississippi River at dam #11 and believe me, the humidity was awful. But why going there? The next generation of birds in the big river has to learn how to feed and hunt for fish and watching this, there is no better place than the turbulent waters below the Dubuque dam.

Juvenile American White Pelican, Mississippi River, dam #11, O’Leary Lake, Wisconsin. I love how the translucency of the bill pouch stood out. Only two juveniles hunted for fish side by side but the rest of the squadron took a break over on the Iowa side of the river.

Well, the tip for other local photography friends is, go over to the Wisconsin side of the Mississippi River to O’Leary Lake and recreation area next to the dam. Dubuque on the Iowa side has the lock that elevates the boats and barges up and down, which is very interesting to watch, but you are too far away from the foaming waters of the dam and way above water level at this location for any shooting position. At the Wisconsin side of the river you can sit on a rock and watch American White Pelicans and Double-crested Cormorants of all ages fish and hunt at high speed. The action there is fast and furious and both of the photos I show you today tell a story of successful fishing.

If you may not like the final outcome, at least you had a great day of practice that may lead you in the future to your next great picture. As I mention often, it is important for us photographers to create awareness with our photos about the nature that surrounds us and needs our outmost attention for protection.

BLURRY WINGS

Adult male Ruby-throated Hummingbird

It is a good problem to have not knowing what to post first, because many things wrap around my mind and most important, plenty of clicks have been made recently.

I’m still learning the ins and outs of my new designed ”Small Bird Rig”. If you haven’t followed the blog lately, click on the link to see what I try to accomplish when photographing small birds https://exnerimages.net/blog/2025/7/8/gear-talk-testing-a-new-small-bird-rig.

Talking about small birds, the Ruby-throated Hummingbird is the smallest we have here in our neck of the woods and across Iowa. I shot plenty of images without applying a speed light in the past, but it is the subtle hint of extra light that reveals the colors of this beautiful hummingbird (German: Kolibri) much better and can make the difference between a mediocre photo and the ones I like.

Juvenile male

Ruby-throated Hummingbirds beat their wings between 50 and 80 times per second according to some sources, reaching speeds up to 200 times per second. The aspect of story telling in my photography leads intentionally to pictures that have some blur in the wings. It’s just the way we see the bird and I don’t really care about an image that shows frozen wings. It is the humming sound we all love about these birds and I think our photos should reflect this aspect.

Technically I think it’s not difficult to walk away with an image where the bird has frozen wings. Employ a higher shutter speed, mostly accomplished with much higher ISO settings and by using the speed light as your main light source, and you will get there… Well, the story about this tiny little bird may not be told that way, so feel free to bare with the blurry wings in my photos…. 😊

Nikon Z6 III, Nikon NIKKOR Z 600 f/6.3 VR S, Induro GIT 404XL tripod, Induro GHB2 gimbal head, Westscott FJ80 II speed light,

BUTTERFLIES AT PEAK OF THE SUMMER

Sulphur, Green Island Wetlands, Mississippi Valley, Iowa

I made a trip to the Green Island Wetlands today, the first one since a few weeks. As expected not a lot of birds came close to the camera but the area had a good water level and vegetation everywhere was lush and green. I was happy to see many pollinator insects, like bumble bees and butterflies. The number of Monarch butterflies was much higher than during the last couple years, which is really a good thing since this species is in significant decline. In the very humid and hot weather we had today nobody wants to run around with a macro lens and try to get a shot of erratically moving butterflies. I thought I can tell a little bit of the story about summer at its peak by using the long lens from the shelter of an air conditioned car. I hope you enjoy!

Nikon Z6 III, Nikon NIKKOR Z 600 f/6.3 VR S, Nikon Z Teleconverter TC-1.4x

Monarch, Green Island Wetlands, Mississippi Valley, Iowa

HAZY SUNSET AT LAKE SUPERIOR

Lake Superior, Porcupine Mountains Wilderness, Presque Isle, Upper Peninsula Michigan, 07/28/2025

While the grandkids enjoyed looking for interesting rocks on the beach and had fun playing with some other people’s dog, I had the camera on the tripod and watched how the light of the setting sun would effect the landscape along the lake.

The color of the sky and the haze in the air were the result of wildfires that burned up north in Canada and the smoke got even worse the following days. A big cloud on the horizon made for an early disappearance of the sun, but for a brief moment the rugged shoreline of Lake Superior got a warm touch as I was hoping for.

PADDLING IN THE NORTHWOODS

This juvenile Common Loon was still fed by its parents, but not every dive for food was successful. First time that I was able to make some clicks of loons with their offspring. Fay Lake, Florence County, Wisconsin

I’m back from two different trips to the Northwoods. The second one led to well known territory in northern Wisconsin. Most of the time I have been there for little ice fishing adventures with friends each year in January, but this time the kayak was on top of the car roof while traveling.

I like to share some photos from last weekend that were shot during three paddling trips. The wildfires up in Canada made for unpleasant air conditions and I didn’t really like how most of my landscape pictures turned out. However, there were some good encounters of wildlife, mostly birds, and I saw even a bear crossing the road. I hope you enjoy!

A pair of Trumpeter Swans navigated their five cygnets through the weeds into shallow water near the shore of Fay Lake.

Juvenile Spotted Sandpiper, Wabikon Lake, Forest County, Wisconsin

For almost four hours I enjoyed a paddling trip on the Popple River, deep in the woods of Chequamegon-Nicolet National Forest. No humans, no men-made noise, just the tranquillity of pure nature. It doesn’t get much better… 😊