NATURE CLICKS #607 - EASTERN MEADOW VOLE

Eastern Meadow Vole, Mud Lake Park, Mississippi River, Eastern Iowa

They look like a mini beaver without a flat tail with their thick fur, but this one was just the size of my fist. They are pretty common but still not seen very often by many people.

I was actually out for a certain bird species in the Mud Lake area along the Mississippi River but din’t get the shots I had in mind. While walking on a new trail through an area of prairie vegetation that has been planted by the Dubuque County Conservation Board only a few years ago, I discovered this Meadow Vole. It didn’t seem to be bothered by me at all and continued chewing on fresh grass stems while I just walked by. The photo could have been made with any of my lenses but I had only the Nikkor Z600 , f/6.3 with me during this little exploration hike. For a picture like this the minimum focal distance of this lens of about 4 meters can become a disadvantage. It’s not difficult to get a sharp image, but I had to step back and at the end had to crop the photo to get you this intimate environmental portrait of this small critter.

MISSISSIPPI RIVER STORIES 2025 #3 - OPENING THE SEASON

After taking many pictures of Greater Yellowlegs during this spring season I finally found a Lesser Yellowleg within the reach of the lens.

Today we used the nice weather with mild temperatures and sun and opened the paddle season. The kayaks were launched on the Mississippi River in the backwaters of Mud Lake, only a few minutes away from home. What was supposed to be a short trip became an all afternoon journey with lots of wildlife encounters. I have written here before how much I love to shoot from the kayak because of the ability to have the lens real low above the water, much better than driving by car on top of a dyke. Beside the usual suspects, like egrets, herons, geese, ducks, pelicans, and muskrats, we watched three different sandpiper species, a number of eagles, and even heard the Sandhill Cranes in the reeds.

All images: Nikon Z6II, Nikon NIKKOR Z 600 f/6.3 VR S

Many Painted Turtles had climbed on driftwood logs and used the sun to warm up after a long winter season.

This adult Bald Eagle had just eaten something, probably a fish, and didn’t seem to be bothered by me drifting by with my kayak. Six or seven other eagles were nearby, maybe hoping to pick up some leftovers.

If this Solitary Sandpiper plans still to reach the breeding grounds in the northland regions of Canada, it better gets on its way for the rest of the long distance. They spend the winters from central Mexico to South America.

NATURE CLICKS #602 - WHITE-CROWNED SPARROW

White-crowned Sparrow, Ophir Beach, Oregon, Apr 11, 2025

White-crowned Sparrows are not seen very often here in the Little Maquoketa Valley in eastern Iowa. They spend the winter in the states south of here and have their breeding grounds high up in Canada and Alaska. With other words, we are migration territory. The photo below was shot a couple days ago and the bird spent a few minutes on a small tree in our yard. During our recent trip to Oregon we saw White-crowned Sparrows in abundance. At the coast they are present year-round.

At both occasions I tried to make an environmental portrait. Giving the picture a sense of place or season is my preferred way to photograph wildlife. Including the ocean and the surf in the background let us know that the sparrow was perched right behind the beach. The second photo is totally different. The bird was hiding in a dense tree with lots of little branches and that could be anywhere. No chance to have such a clean background as on Ophir Beach. But the buds had just opened and small leaves showed their fresh green, telling the story about spring migration of the White-crowned Sparrow.

Both photos: Nikon Z6II, Nikon NIKKOR Z 600 f/6.3 VR S, Nikon Z Teleconverter TC-1.4x, @840 mm

White-crowned Sparrow, Little Maquoketa, Valley, eastern Iowa, May 1, 2025

NATURE CLICKS #600 - PINE WARBLER (FIRST SIGHTING)

Pine Warbler, Little Maquoketa Valley, eastern Iowa

”Nature Clicks #600” had to be a special one and mother nature didn’t disappoint this time again. I’m very happy to present today my first sighting of a Pine Warbler. It was shot through the dirty glass at my office window. Suet sprinkles from the nearby feeder haven’t been removed yet and the time I spent in post process to clean this photo reminded me that spring cleaning should start sometime… 🙄

I saw the bird already briefly a day before (April 18th), hoping it would come back again, and had the camera on my desk with just the 24-70 lens attached the next day. I shot this at 70 mm in horizontal orientation due to the position of the log on top of the bird feeder but cropped the photo vertical at the end.

Pine Warblers spend the winter in the southern states and as the name suggests they prefer pine forests, which we don’t really have here in eastern Iowa.

NATURE CLICKS #597 - THE FASTEST

Peregrine Falcon, Mississippi Valley, Bellevue State Park, Iowa

I read that the 17 nest sites of Peregrin Falcons were observed in Iowa and 36 young falcons hatched and were raised last year. As many birds of prey the peregrine was affected by DDT and other biocides in the 1950s and remained an endangered species in Iowa until 2010. The Peregrin Falcon is the fastest bird on record and may reach speeds of 320 km/h, about 200 miles per hour, as it drops towards its prey.

One of the nest boxes is attached to a rock wall in the Mississippi Valley, just south of Bellevue, IA and next to highway 52. Any time I drive by on my way to the Green Island Wetlands I raise my head and have a look if I see any activities at this time of the year. A couple days ago both adult falcons were present, one in the nest box and the other one higher above in a tree. A good reason to stop and take the camera out. Sure, this is not a perfect wildlife photo and I hope to have another chance sometime in April.

Nikon Z6II, Nikon NIKKOR Z 600 f/6.3 VR S, Nikon Z Teleconverter TC-1.4x.   @840mm, image cropped

NATURE CLICKS #594 - DOUBLE-CRESTED CORMORANTS

Double-crested Cormorants, Mississippi River, Lower Sabula Lake, Iowa

While shooting birds on or in the water it is always recommended to have at least one eye in the air from time to time. Overhead flying birds are often a good opportunity I don’t want to miss, even if they approach suddenly.

Double-crested Cormorants are very fast flyers and I wanted to make a picture like this one since quite some time. With my heavy Sigma 150-600 S it seemed to be always a matter of luck to get a sharp shot. Panning with that heavy lens is not always easy.

While working with the pelicans you may have seen in my last blog post, four cormorants crossed the river and flew rapidly towards me. The exposure compensation was quickly changed by one stop (-0.67 to +0.33EV) to retain some detail in the birds plumage. The Nikon Nikkor Z 600 f/6.3, even in combination with the Z TC-1.4x teleconverter, is so much easier to handle while following birds in flight. I know for sure now why this lens made it in my gear locker.

Nikon Z6II, Nikon NIKKOR Z 600 f/6.3 VR S, Nikon Z Teleconverter TC-1.4x.  @840 mm, image slightly cropped

COLLECTIVE EFFORTS

American White Pelicans, Mississippi River, Lower Sabula Lake, Iowa

It was so nice to see some colors again after a gray and nasty cold day yesterday. It was a good Sunday for checking out spring migration of the birds along the Mississippi again.

I have never seen so many pelicans fishing together before. This squadron contained more than a hundred birds, with many more on the water around, but choices had to be made what to leave in the frame and what not. First it looked and sounded like they all were fighting for the fish but pretty soon it was clear that it was a well organized collective effort by these American White Pelicans, as you can see in the second picture. I don’t know who was in charge to give the command, but suddenly they all took off and flew across the water to a different spot and started all over hunting for fish again.

All photos: Nikon Z6II, Nikon NIKKOR Z 600 f/6.3 VR S, Nikon Z Teleconverter TC-1.4x.  @840 mm

FUN AT #14 TODAY

American White Pelican, Mississippi River, near Le Claire, Iowa

With the temperatures becoming more moderate, just slightly below the freezing point, I thought it was a good time to go down south to lock & dam #14 near Le Claire, Iowa today. While the Mississippi River is still covered with ice for the most part up here, 90 miles further down the main channel had all open water.

While most people come here for watching Bald Eagles I was wondering what else could be found this time. Beside some other birds a large squadron of American White Pelicans owned the place and provided many photo opportunities and that’s what I like to offer today.

SUDDEN SURPRISE

Cooper’s Hawk, Mines of Spain, Dubuque, Iowa

With all the snow on the ground that finally made for a ”real” winter here in eastern Iowa any place where birds are attracted to feeders would have been a good place for some wildlife photography today. I went to the E.B. Lyons Nature Center in the Mines of Spain, where the feeders are filled regularly by Ken, a photography friend and active birder. People of all ages can watch the birds from inside the nature center or like me, just stand outside between the trees and wait what happens.

While I watched a flock of Dark-eyed Juncos and American Tree Sparrows a much larger bird came suddenly from behind, flew right by me within a 3-4 feet distance, and finally landed in a nearby tree. This one was bigger than our Sharp-shinned Hawk and its rounded tail tells me it might be a Cooper’s Hawk. They are hard to tell apart from each other and I wasn’t able to see its chest pattern. Since all the little birds were long gone, the hawk didn’t waste any time and moved on after a few seconds.

Dark-eyed Junco

It didn’t take very long and all the woodpeckers, finches, nuthatches, chickadees, and sparrows came back to the bird feeder area at the nature center. The Dark-eyed Juncos feed mostly on the ground or seek shelter in the dense branches of nearby bushes. They scratch the loose snow or leaf litter with their feet and try to find something to eat, often little pieces of seeds other birds have dropped below the feeders.

1.  Nikon Z6II, Nikon NIKKOR Z 600 f/6.3 VR S,    @ 600mm, 1/1600s, f/8, ISO 800, image cropped,

2.  Nikon Z6II, Nikon NIKKOR Z 600 f/6.3 VR S,    @ 600mm, 1/3200s, f/8, ISO 800, image slightly cropped,

NATURE CLICKS #590 - BROWN CREEPER

Brown Creeper, Little Maquoketa Valley, Iowa

I’m very, very happy about this photo of this tiny little bird. The fast moving Brown Creeper started at the base of this oak and spiraled upwards, looking for insects in the cracks of the bark. It’s hard to follow them with the lens and their plumage is such a perfect camouflage, making it difficult to obtain a sharp focus. Here in eastern Iowa they can be found throughout the year but most of the time we see them during the cold season.

RETROSPECTS 2024 #4 - GREAT SKIES OVER THE VALLEY

After sunset, Green Island, Upper Mississippi Valley, Iowa, February 25, 2024

While digging through my photos from 2024 I got reminded that we had quite a few days with overcast or just a boring sky. Nevertheless, we also had our good share of great sunrises or sunsets here in eastern Iowa. This day at the end of February I mad a couple shots of a Rough-legged Hawk and a Sandhill Crane flying across the Green Island Wetlands in the afternoon, but they were not filling the frame, so more less just documentary shots for myself. I stayed late in hope to see maybe an owl but this didn’t happen. The clouds and setting sun came to my rescue and after capturing a few moments during the blue hour with the Z 24-70 f/4, I changed lens quickly when the day ended with a nice glow above the rocky bluffs of the Mississippi Valley.

Nikon Z6II, Nikon FTZ adapter, Sigma 150-600mm / f5-6.3 DG OS HSM S,   @ 150 mm, 1/2000 s, f/8, ISO 1600

MISSISSIPPI RIVER STORIES 2024 #3 - REST ON A SANDBANK

American White Pelicans and Ring-billed Gulls, Mississippi River, Le Claire, Iowa

After a week of business travel it felt great to go out and enjoy nature and wildlife watching again. Yesterday’s trip along the Mississippi River led me all the way down to Le Claire, Iowa and up back north on the Illinois side to Savannah, followed by a short visit of the Green Island Wetlands on the Iowa side again.

Below lock & dam #14 in Le Claire these two American White Pelicans rested on a sandbank in company with a number of Ring-billed Gulls. They preened their feathers in the sun. It was quite a bit away from the shore and the 1.4x teleconverter was used to expand the focal length to 840 mm. People always debate the use of a teleconverter and claim it would degrade image quality. Except for the loss of light that hits the sensor (it becomes a f/9), I can’t confirm the loss of sharpness. The Nikon Z 600 f/6.3 works great with the TC-1.4x.

Nikon Z6II, Nikon NIKKOR Z 600 f/6.3 VR S, Nikon Z Teleconverter TC-1.4x

@ 840mm, 1/1000s, f/9, ISO 200, image slightly cropped

LABOR DAY HIKE

We used the afternoon of Labor Day last Monday for a hike in the Mines of Spain State Recreation Area, just south of Dubuque, Iowa. Yes, many prairie flowers and plants have passed their prime already, but there is still a lot of beauty on the prairie and in the woods above the Mississippi River at the end of summer. Here are a few photos I made along the trail during our hike, which led us to the most remote parts of the Mines of Spain. The Nikon Nikkor AFS 70-200 f/4 was the only lens on camera. I like this focal range for hikes or walks, allowing me to zoom in for details, but also still having the choice for a wider view on a landscape at 70 mm if necessary.

We had a nice discovery of an interesting insect, but this is for another blog post, maybe tomorrow. So please stay tuned…

All images: Nikon Z6II, Nikon FTZ adapter, Nikon Nikkor AF-S 70-200mm, f/4

THE JINX IS BROKEN!! (FINALLY)

Male Belted Kingfisher, Mississippi Valley, Green Island Wildlife Preserve, Iowa

Long time readers know that I always called this beautiful bird ”the bastard”, due to the fact that I have been on the chase for a decent picture of a Belted Kingfisher since a long time. They are very skittish and often fly away before you even have a chance to aim the lens at them. During a short trip to the Green Island wetlands yesterday afternoon I finally had this male kingfisher even twice in front of my lens. First it was placed on one of the bowls that are provided as nesting places for Canada Geese. They are placed in the water, getting closer was not an option, but at least I made some sharp images.

A little bit later I saw the same bird sitting on a branch just beside the gravel road and this time the kingfisher didn’t fly away, even when I moved slowly right next to the tree with the car. There is still room for improvement since the light was a little too harsh for my taste but I think I should stop calling him ”the bastard” after the jinx is broken now…

Nikon Z6II, Nikon FTZ adapter, Sigma 150-600mm / f5-6.3 DG OS HSM S

HAVING AN EYE ON THE SKY

Thunderhead over farm, north of Guttenberg, Iowa

I spent a lot of time this week in my car, driving through the countryside for some business appointments far away. Sometimes it can be a little boring, but when puffy clouds show up in the sky I watch how they develop. There wasn’t much traffic when this thunderhead got some interesting light and when it was right behind this farm at the horizon I knew I had an opportunity for a picture. No distracting power lines in the foreground, no other cars around, just perfect for a brief stop. Two minutes later I was on the road again, this time with a smile in my face… 😊

Nikon Z6II, Nikkor Z 24-70, f/4 S,   @ 62mm, 1/500 s, f/8, ISO 160