The beaver’s work: men versus nature in South Moravia’s fishponds

Mutěnice fish ponds

South Moravia, Czech Republic, July

I’m standing in the street waiting for Moravian ornithologist Karel Šimeček. From here I can see a serin on a TV aerial across the road, and from over the houses I hear a golden oriole releasing a few phrases of its fluty, unmistakable music into the morning air. In the road is a dead animal, a common sight, and an indicator of just how much wildlife there is here. Another common image, especially on the roads leading out of town, is squashed hedgehogs. In England we barely have dead ones anymore. A car pulls up on the other side of the road and out steps Karel, binoculars round his neck, eye pieces covered by grey duct tape. He crosses the road, making sure not to be run down like a hedgehog. He shakes my hand and turns to the squashed animal in the road:

‘Turdus philomelos,’ he says.

A song thrush, my favourite bird. We get into Karel’s silver Peugeot estate with Radiohead’s Kid A on the stereo, a welcome reminder of home, and we set off. The roads are mostly empty but then it is 8:30am on a Sunday morning. I ask Karel about his interest in wildlife.

‘I became interested in birds as a boy when my mother bought me a book,’ he says. ‘I have been watching birds for more than thirty years. But there are not as many as there used to be, when I look at my notes I can see that there are less birds now.’

Why is that?

‘Different reasons. Agriculture is very important but it is probably the main reason,’ he says.

I was astonished to see how large the fields were in South Moravia. My host is conservationist Zuzana Veverkova, and she told me that the average field size is 500 hectares, meaning that small-scale, sustainable farming is impossible. Young people cannot find a way in other than through inheritance. And there are reasons why farms are so large: inspired by Stalin’s collectivisation of Russia’s agriculture, the Czech communists did the same, forcing farmers off their land and into prison if they refused. Today you have the corporate farming practice with monocultures of what Karel calls ‘the yellow evils’ of wheat, corn, sunflower and rapeseed. In some places, there are miles of these plants and nothing else.

But back to birds. I’ve never seen a goshawk and have read they are one of the most common raptors in the Czech Republic:

‘They are at 20% of what they were when I started,’ says Karel. ‘They are hunted and poisoned by people who think that anything with a curved bill and talons should be killed.’

‘Do you know the hunters?’ I ask.

‘Yes, I know them, and there is no reason for their killing of these birds.’

‘And are goshawks protected by law?’

‘Of course.’

We pass out through the fields, a pine wood on the horizon.

‘A few friends and I managed to get the pine forest protected as a nature reserve,’ says Karel.

That was not enough to save its most unique resident. 20 years ago it was home to more than twenty singing male ortolan buntings. Today there are none. Karel laments this fact as we take a swerve in the road, our passage halted by a pair of white storks treading through a field. Karel reverses and I photograph these graceful birds. They watch us, too, turning away and moving further into the pasture.

White stork

Arriving at Mutěnice fish ponds we stand on the rickety wooden footbridge where the River Kyjovka dams, the water splitting off into the ponds. Leaves cover the surface, a red admiral arriving to bask on the enforced stillness. Karel points to a stand of dead poplar trees on the other side of the river.

‘That’s the beaver’s work,’ he says.

They’ve been here for thirty years. About five years ago the manager of the ponds attempted to eradicate them, but he failed and so the beavers remain. They arrived here from Austria from the Morava, the river that gives this district its name, running the border with Austria and reaching the Danube in Slovakia. When they first appeared here one beaver was captured and interred in the local zoo. It escaped within 24 hours and returned to the fish ponds.

Turning to step off the footbridge, over a few missing slats, Karel glimpses a kingfisher as it lands on a rock in the Kyjovka. I lift the camera to it but can’t switch it on in time to get the shot. Off it goes, electric blue bolt into the willowy shadows of the river. And as we trample through the long grass alongside the river Karel picks out the calls of young kingfishers and a perch that bears the signs of the birds, no leaves, just bare and worn.

One abiding memory of these ponds will be the stench of the water. It’s nasty. More than once Karel has stopped and pointed at the water’s edge and said, ‘this is not water, this is coffee.’ It’s brown, frothy and pungent so not far off. We continue along the Kyjovka, the large pond on our left meeting the path which we’ve already passed down this morning. Karel has seen something up high in the hazy summer sky:

‘Yes,’ he says. ‘White tailed sea eagle.’

Marsh harrier attacking white-tailed eagle
Marsh harrier attacking white-tailed eagle

Through the binoculars I see a huge animal beating its great wings, with primary feathers so long they look like fingers that could dictate some deep, magical changes to the world below. But no animal is safe or indeed at peace for long on Earth. Karel has seen alongside the eagle a marsh harrier attacking it, and moments later another appears. I set my camera and start clicking. The eagle looks overdressed in its Gogolian greatcoat of brown feathers, its white head and neck protruding out from under, yellow talons dangling out below like down-turned coat hangers. The marsh harrier strikes again and again, forcing the eagle away from the sky above the huge pond and towards the trees, until the battle is over and all three have left my field of vision.

‘We had no idea that the eagles were here,’ Karel says. ‘A Swedish hunter had a permit to hunt in the forest and when he was leaving he said, “I see that you have eagles nesting in the forest”. Our response was, “we didn’t know that!”.’

We tread the path already taken, a dead bat splayed on the ground, its deathly grin drawn wide and rotting. It’s our waymarker. A small van rolls along the track, a Czech man with short black hair and ski-glasses steps out, handing Karel a metal tag that reads ‘Budapest’. They discuss something and then say goodbye, the man getting back into the car and driving away. The ring is from a young cormorant that was shot the other day. It had been ringed by ornithologists in Hungary and died here at Mutěnice. This seems familiar to Karel:

‘The migration patterns of cormorants are well known,’ he says.

This is an extract from an upcoming collection, Travels in South Moravia

Links:

Karel’s website

Conservation in South Moravia

© Daniel James Greenwood 2014

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