WARBLER DAYS

The herons were not the only birds we saw yesterday evening in the valley of Bankston County Park. Several warblers were foraging along the river but it was already late and my shooting results were not that great. With other words, I went back today and tried my luck again. The sun was out this evening and I took the tripod and gimbal head with me. Yes, that slows you down a little bit but I knew my best opportunities would be near the water and due to the thick brush along the river, light was not available in abundance.

Black-throated Green Warbler

This was a first sighting for me! This male is on its way to Canada or northern Minnesota.

Wilson’s Warbler

My first sighting in Iowa. We have seen the Wilson’s Warbler in Colorado a few years ago. Their breeding range is from Alaska eastwards to Newfoundland. It spends the winters along the Gulf Coast and south into Mexico. The black cap makes it easy to identify this beautiful bird.

Yellow-rumped (Myrtle) Warbler

The first yellow-rumped showed up already a month ago and we see them more often than other warblers even in our woods here.

Yellow Warbler

Iowa is breeding territory and it is a warbler you may find even during the summer in Bankston Park or other areas. It is more difficult to spot them when the leaves are fully developed. The best way to find one is listening to their songs and calls.

Northern Waterthrush

Another first sighting! It is possible to confuse the bird with a thrush but it is actually a warbler. Joan discovered this bird yesterday and that’s the best I came up with while handholding the camera. I was debating if I should show the photo with its lack of sharpness and heavily cropped, but for a first sighting, hey, an exception can be made, or not? 😏

NATURE CLICKS #453 - BLACK-CROWNED NIGHT HERON

What was supposed to be just a short trip to give our little dog Cooper his evening exercise turned out to become a nice bird watching and photo walk. We went to Bankston County Park, a nice wooded location along the Middle Fork Little Maquoketa River, less than twenty minutes away from home. I have reported about this little gem before last year here in my blog.

There is a small little pond and the first bird we saw was this Black-crowned Night-Heron. The only place I have seen this bird in Iowa before was twice in the Green Island Wetlands. The heron was perched on this big branch, hanging over the water. They are opportunistic foragers with a varied diet. My experience with the black-crowned has been that they are pretty relaxed and stay in place as long as you move slowly. We also flushed a much smaller Green Heron, who just moved to the other side of the pond. Green Herons seem to be a lot more nervous and I have missed many photo opportunities before because they are so skittish.

All images: Nikon D750, Sigma 150-600mm / f5-6.3 DG OS HSM S

PHOTOS OF A GRAY BUT EVENTFUL DAY

As my headline already says, it was a rainy, windy, and gray day. No reason to stay home. There was a lot going on in the Green Island Wetlands. Yes, photography sucks a little bit if sky and water look gray but a number of clicks were made. 

Forster’s Tern

Shortly after arrival in the wetlands I spotted a Forster’s Tern flying at me. This is not a bird we can see every day in the Mississippi Valley, although I have photographed them before. Not the sharpest image either but I want to mention its presence.

Sandhill Crane

I saw this single Sandhill Crane twice today. No partner around. Two weeks ago we still saw a pair in this area and it makes me wonder if the other bird is on a nest somewhere between the reeds. Sandhill Cranes mate for life and both parents incubate the eggs during the day, but at night only by the female.

Barn Swallow

Hundreds of swallows have arrived. I saw Barn Swallows everywhere in large numbers, desperately hunting for insects. With the cold weather we had today, it may have been a challenge for so many birds to find enough food after the long way of migration. Among them were Tree Swallows, but this species has been here since a few weeks already, and also a few Bank Swallows were present.

Cliff Swallows (and possibly a Bank Swallow)

A kettle of at least 200 Cliff Swallows used one of the parking lots for boat trailers as a place to rest, warm up, and for catching insects all around. The Cliff Swallows build mud nests, mostly on a sheltered cliff or underneath bridges. I look forward to watch them here in the Little Maquoketa River Valley again this summer.

NATURE CLICKS #452 - BALTIMORE ORIOLE ♀️

Oh boy, how much I love these sunny early mornings in May! The temperature is pleasant and the quality of light is awesome. We put some orange halves out and this attracts the orioles and other birds. The goal is of course to make the click while the birds carefully approach the food source. This young oak right in front of our porch is a perfect target to focus on. The food is between 6 -10 feet away and many birds use it as an observation point before they approach the feeders or for waiting in line while others, mostly bigger birds, take their turn.

The Baltimore Oriole is a great looking bird with wonderful sounding calls. Sure, they can chatter as well, but waking up in the morning to the sound of their calls is one of the best delights in spring…

Nikon D750, Sigma 150-600mm / f5-6.3 DG OS HSM S, Induro GIT 404XL tripod, Induro GHB2 gimbal head,   @ 600 mm (DX mode 900 mm), f/6.3, 1/2000 s, ISO400,

NATURE CLICKS #451 - NORTHERN PARULA (FIRST SIGHTING)

There is always a great joy when the migrating birds arrive in spring but when there is a new species in the trees, that we have never seen here before, the excitement becomes even bigger.

Yesterday morning was such a moment. While standing on the porch with a cup of coffee and aiming the lens at Scarlet Tanagers and Grosbeaks I suddenly discovered a wood warbler. I knew immediately that I had not seen this one before. Making the photo has priority, even if it is only a “documentary shot”, the identification can follow later.

Here is an interesting fact I quote from the The Cornell Lab website ALL ABOUT BIRDS: Northern Parulas have an odd break in their breeding range. They breed from Florida north to the boreal forest of Canada, but skip parts of Iowa, Wisconsin, Michigan, and some states in the Northeast. The reason for their absence may have to do with habitat loss and increasing air pollution, which affects the growth of moss on trees that they depend on for nesting.

They feed often high up in the canopy, maybe another reason why we don’t see them more often. It was a nice way to start the day and I look forward to have many more moments like this one.

Nikon D750, Sigma 150-600mm / f5-6.3 DG OS HSM S @600 mm, 1/800s, f/6.3, ISO400, photo cropped

“ARRIVAL WEEKEND”

Rose-breasted Grosbeak ♂️

Have a look at today’s photos. It was “arrival weekend” for many birds in our woods here on top of the bluffs of the Little Maquoketa River, Iowa. If you try to write a blog about nature and photography and can’t decide what pictures to post, I tell you, it’s a nice problem to have. 😊 As always, click on the photo for a larger view and black background.

Ruby-throated Hummingbird ♂️ . Some females arrived as well.

Rose-breasted Grosbeak ♀️

House Wren ♂️, The first male arrived April, 25th and sings his heart out every morning and during the day. Today I saw a female inspecting one of our nest boxes. Maybe this guy gets lucky, but there are other males around and she can be choosy…

Scarlet Tanager ♂️, Not very many people will see a Scarlet Tanager. They don’t make a lot of noise. This one arrived this morning, a second one followed this evening. We are waiting now to see the first female…

BIRD ARRIVALS

Baltimore Oriole , Little Maquoketa River Valley, Iowa

This photo isn’t from this year but it was exactly the same view today when the first male Baltimore Oriole arrived in our woods. So far we haven’t seen any surprises and here are some other dates when we had the first sightings of the year:

  • House Wren: 1st male April 25rd,

  • Rose-breasted Grosbeak: 1st male April 28th,

  • Ruby-throated Hummingbird: 1st male April 29th, 1st female May 1st,

  • Baltimore Oriole: 1st male May 1st,

It is the most exciting time of the year. I hope you all have a wonderful weekend!

A MERCILESS FIGHT

3 Wood Ducks in a fight, Green Island Wetlands, Mississippi Valley, Iowa

No, I didn’t throw a big stone into the water. We just witnessed a merciless fight between three male Wood Ducks. It lasted only a few seconds and was probably all about the mating rights for a female. Driving along the west boundary of the bird refuge at Green Island, this scene unfolded just in front of us. Luckily I found a gap in the vegetation for pointing the lens at the birds. In areas where wildlife encounters are very likely I always drive with the camera in my lap. The camera stays turned on to increase the chance for a shot of a wildlife sighting or sometimes for an unexpected incident like this one.

NATURE CLICKS #450 - SORA

Sora, Green Island Wetlands, Mississippi Valley, Iowa

I found another Wilson’s Snipe last Saturday at the same spot where I had taken a picture a week earlier, but a day later we didn’t see any of them. With the warm weather they may have moved on further north. Instead we found two Sora in the same habitat along the wooded, water-filled canal that borders the Green Island Road. The Sora is the most common and widely distributed rail in North America but it is a small secretive bird that lives in freshwater marshes and is not always easy to locate. They move very fast while feeding and foraging between old vegetation in the shallow water. With the dappled light between the trees it was quite a challenge to get a sharp and halfway correct exposed picture. A bird we always enjoy seeing!

NATURE CLICKS #449 - YELLOW-HEADED BLACKBIRD

Green Island Wetlands, Mississippi Valley, Iowa

It has been six years that I saw and photographed a Yellow-headed Blackbird in the Green Island Wetlands. There was a habitat, a smaller pond with lots of cattail plants, that went through a lot of abuse from construction related measurements by the railroad company that operates the neighboring railroad track. As a result the Yellow-headed Blackbirds disappeared from that location, the only one I knew where this species lived in this area.

Today Joan and I went back to the wetlands in hope to see the White-faced Ibis again. But they had moved on and were not found anywhere. Instead we saw two male Yellow-headed Blackbirds in this thorny tree while driving slowly down the gravel road on the dike. This gives me hope that this species is not lost for this area. Their call is a little different from that of the Red-winged Blackbird, which can be found in abundance. I will keep my ears and eyes open during this summer and maybe I can locate a new breeding ground somewhere between the reeds…

NATURE CLICKS #448 - WHITE-FACED IBIS (FIRST SIGHTING!)

White-faced Ibis, Green island Wetlands, Iowa

I really didn’t know what was waiting for me when I said in my earlier blog post this morning, that I would start for another weekend adventure. Hey, and what a thrill it was! For the first time ever I saw and photographed a congregation of 11 White-faced Ibis. This is not a common bird here, although several sightings have been reported lately in Iowa. However, during the last more than 9 years I photographed in the Green Island area, I haver never seen an Ibis. I worked more than 3 hours with these beautiful birds from the mobile blind, my trusted Subaru. There were only two things that flushed them, a couple walking their dog on the levee, and anytime a Bald Eagle would show up high in the sky. The Ibises would take off, fly a circle, come back again, and land nearby.

Have you ever tried to take a picture of a jackhammer and freeze the action in your photo? I haven’t, but this was how it felt with these White-faced Ibises. 90% of the time they were probing with their bill in the water or in the mud with an unbelievable frequency. And they had a lot of success! I saw quite a few invertebrates in their curved bills and some larger prey may have been frogs. I’m sure this is not the last picture of a White-faced Ibis I have shown here in the blog… Please stay tuned!

NATURE CLICKS #447 - WOOD DUCK

Before I start in another weekend adventure I still like to share a photo from last weekend. Wood Ducks breed in the Green Island Wetlands. Some of the habitat meets their preferences, wooded swamps and marshes. They are pretty shy and coming close to a pair in the open water is not always possible. They are probably one of the prettiest ducks we can find here, and especially right now, during mating time, their feathers look great. 

There was a lot of glare on the water surface but this couple tried to get away from me and swam towards a darker part of the submerged woods. This made at least the background acceptable and I tried to include it in the frame.

Nikon D750, Sigma 150-600mm / f5-6.3 DG OS HSM S, @ 550 mm (825 mm DX mode), 1/800 s, f/6.3, ISO200, slightly cropped

BALD EAGLE ON THE NEST

This Bald Eagle and its mate started building this nest already last year. It is only a few yards away from the former location of an old nest, a Great Horned Owl had used for several years. It fell finally apart two years ago. I have posted about the owls many times here in my blog between 2013 and 2017. Last year the eagles were maybe still too young to breed but it looks like they feed their first offspring now.

I went with my tripod into a swampy area about 50 yards away from the nest while none of the adult eagles was in it. I tried to hide between bushes and small trees and when the adult came back it didn’t look in my direction. It probably knew I was there but didn’t seem to mind my presence. These Bald Eagles are used to humans, there is a campsite nearby (of course, not used at the moment) and the access to a boat ramp and marina is not very far either. You can drive up very close to the nest, and some people may do because they don’t even know it is there.

It was sunny but still a little chilly today and after the adult bird arrived it seemed to feed and wiggled its body into the nest, probably keeping some young bird(s) warm. The partner was in another tree, closer to the Mississippi River, and hopefully came back with a good meal for the family…

NATURE CLICKS #446 - GREATER YELLOWLEGS

Not my sharpest image of this Greater Yellowlegs from last weekend’s visit in the Green Island Wetlands, but it is the one that tells the story the best. This guy was foraging in the partly drained pond at the Iowa DNR maintenance facility. It was obviously a great place for the bird because I caught him twice making a catch between the algae in the water. This bird feeds on aquatic and terrestrial invertebrates, small fish, frogs, seeds, and berries. It was a very windy day but to my surprise I found two more Greater Yellowlegs on little islands along the dyke. They still have a long way to go to their breeding grounds in Canada and finding enough food in a place like the Green Island Wetlands is essential for a successful journey.

Although already in DX mode with the Nikon D750 (cropped in camera), I did an additional crop in Adobe Lightroom to keep more of the algae and mud out of the frame. I was already pretty close to the edge of the pond and the bird didn’t want to come closer. I hate cropping but for this image it was my last resort…