avatarAnne Bonfert

Summary

The website content is a photo essay documenting the migration of common cranes in northern Germany, capturing their behavior and the stunning visuals of their gathering at the lakes of Linum.

Abstract

The photo essay titled "Where Cranes Are Covering the Sky" provides a vivid account of the annual migration of common cranes to the lakes of Linum in northern Germany. The author, Anne Bonfert, shares their personal experience of witnessing the cranes' arrival, their feeding habits, and their nocturnal roosting preferences. The essay highlights the transformation of old turf mining grounds into ponds that now serve as a crucial resting spot for these majestic birds during their journey south. Through captivating images and descriptive narrative, the essay conveys the beauty and cacophony of the cranes' presence, the challenges of photographing them with manual focus, and the sheer number of birds that can be found in the area, with a recent count of over 10,000 individuals. The spectacle of the cranes flocking together at sunset, their unique calls, and the local efforts to maintain the habitat for these birds are central themes of this essay.

Opinions

  • The author expresses a sense of awe and admiration for the cranes, emphasizing the spectacle of their migration as a natural wonder worth witnessing.
  • There is a hint of personal challenge and satisfaction in overcoming the difficulty of photographing the cranes without autofocus, which adds a layer of depth to the essay.
  • The author seems to appreciate the local conservation efforts, noting the well-maintained walkways and the regulation of water levels to accommodate the cranes' needs.
  • The essay conveys a sense of urgency and importance in counting and monitoring the crane population, acknowledging the precision of local bird watchers and their published numbers.
  • The author's repeated visits and the invitation to readers to join a mailing list or Medium membership suggest a passion for sharing the experience of bird watching and nature photography with a wider audience.

BIRD WATCHING. PHOTO ESSAY.

Where Cranes Are Covering the Sky

And rest on their journey South

Credit: Anne Bonfert

All of a sudden it got loud. Like really loud. All those groups of 20 to 30 birds were now meeting up creating a flock of hundreds if not thousands of cranes. And they were calling each other. Dominating the air above the lakes, the cranes were covering the sky.

It’s time to migrate. And while some birds only do short stopovers on their way South, the common crane will rest for several weeks at the lakes of Linum.

It was just a few days ago when I woke up to the sounds of their calls. At first, I thought geese were flying above our trailer park but later on, I learned they were cranes.

Through a short conversation with a colleague, I got motivated to head out this evening to the lakes of Linum. Apparently, during sunset hours, it’s where hundreds of these birds are in the air.

The walking path between the ponds and the reeds. | Credit: Anne Bonfert

Linumer Teiche” are a group of ponds in northern Germany just a few kilometers from where we live. These ponds emerged when the inhabitants of Berlin needed turf to keep themselves warm and dug the material out of the ground.

Later, when the turf wasn’t interesting anymore, the mining grounds got flooded and fish were grown in the pools. Today, the ponds are used as resting grounds for the cranes on their way South.

Since the surrounding fields do provide the birds with plenty of food, they just need the water surfaces for the night. It’s where they sleep. Therefore, they prefer knee-deep water and thanks to countless canals around the ponds, humans regulate the water levels to make them perfect for these birds.

Ducks on one of the ponds. | Credit: Anne Bonfert

Of course, plenty of other birds also inhabit this piece of paradise but every year in fall the cranes take over.

The only crane species to be found in most parts of Europe is the common crane, also known as the Eurasian crane. He flies to southern France or Spain for the winter but needs to refuel on the long journey. And since these birds take longer to recharge their batteries, they stay for several weeks on the grounds of the ponds at Linum.

The evening light. | Credit: Anne Bonfert

While the birds are feasting in the daytime on the surrounding fields, they return to the ponds in the evening. The harvested fields are covered with seeds which always drop during the harvest. Those corns are what the cranes are looking for.

The common crane. | Credit: Anne Bonfert

And while I didn’t know what to expect or where to walk, I had another challenge since the autofocus of my zoom lens broke a few months ago and I had to capture these flying objects with manual focus.

My best close-up shot, but I got a flock of geese in the air. | Credit: Anne Bonfert

I didn’t get the exact and perfect pictures I was looking for but this should be motivation to go out there again and try it once more.

The birds were flocking in the sky. | Credit: Anne Bonfert

Because the spectacle I was witnessing this evening was worth all the effort of driving out here.

Credit: Anne Bonfert

Clouds were moving in but some parts of the sky were still shining in the brightest blue while the other direction was rather gray. At one point, the sky also reached some yellow and orange colors but those disappeared quickly.

Magical colors in the sky above the lakes. | Credit: Anne Bonfert

And throughout my walk, I kept on hearing the loud and unique calls of the cranes. The calls do last a couple of seconds and are often strung together. You can hear those calls from up to 2.5 miles away.

Now just imagine the noise I was hearing this evening.

Cranes above my head. | Credit: Anne Bonfert

Locals and bird watchers do count the birds in Linum and the last numbers published were just a few days prior to my visit. On the 20th of September 2022, they recorded 10,0290 cranes in the area.

Don’t ask me how people count them. I failed already getting them into the frame.

Credit: Anne Bonfert

The walkways in between the ponds are well maintained but can get a little muddy. Pay attention to the ground while your head is mostly back in the neck looking up at the flock of birds coming by.

The walkway. | Credit: Anne Bonfert

The cranes were swarming across the sky. When several smaller groups flocked together some chaos would appear until they reorganized the group.

Credit: Anne Bonfert

I also found the first trees that dropped already all their leaves. But don’t miss the cranes in the image below. They are everywhere.

Credit: Anne Bonfert

Eventually, I zoomed out for a bit to include the brightness of the blue sky.

The cranes made it into every photograph. | Credit: Anne Bonfert

The countless flocks of cranes looked magnificent in the sunset sky.

Cranes crossing my frame. | Credit: Anne Bonfert

And then they all got together. They started to call each other with no stopping in sight. The big swarm was south of where I was walking but I could hear them more than clearly. It was a spectacular sight.

Now I know. It wasn’t hundreds of common cranes but thousands of them who took off in the air swarming above the ponds of Linum. Searching for their sleeping ground for the night they come very close to each other in the air.

Thousands of cranes in the sky. | Credit: Anne Bonfert

And now, I do leave them resting.

Until next time.

“No bird soars too high, if it soars with his own wings.” — William Blake

More about bird watching:

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Birds
Wildlife
Nature
Photography
Nature Writing
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