News from the faraway wild Arctic. On Red Knots and the Dutch-Russian expedition to the Taimyr Peninsula

A report from the 2018 Dutch-Russian expedition in Taimyr. The team members are Mikhail Soloviev, Anastasia Popovkina, Jan van Gils, Job ten Horn, Victor Golovnyuk, Thomas Lameris, Mikhail (Misha) Zhemchuzhnikov  and Maria Sukhova:

“It is always a risky business to set up experiments in the field. And especially when the field site is located in northern Taimyr (76.1 N 98.5 E), in Russia, and when the experimental animals are nesting Red Knots.

On 29 May 2018, when Jan van Gils, Mikhail Soloviev and their team arrived in Khatanga, the last human-populated place on their way, there were still many uncertainties about their field season.

Would they be able to arrange a helicopter flight to get back from the field or will they have to hitch-hike an icebreaker and have a compulsory late-summer cruise through Franz-Joseph Land Archipelago? What will be conditions at the Taimyr field site? And, most important, will there be nesting Red Knots?

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In the helicopter to the field site. Only part of the team is visible: team leaders Mikhail Soloviev (centre) and Jan van Gils (far left),  Victor Golovnyuk (2nd left), Thomas Lameris (far right)  and Maria Sukhova (2nd right). Not in the photo but surely in the heli: Anastasia Popovkina, Job ten Horn, Misha Zhemchuzhnikov.

Everything has worked out so far! The helicopter flight back is agreed upon. The weather has been good most of the time, sometimes even too good, since 22 °C is not what one should expect at this location.

And the Red Knots apparently do their best to make researchers happy. On 9 June they were singing around the field camp, and within a week the team had identified 14 nesting territories.

On 13 June, Job ten Horn found the first Red Knot nest with two eggs. The next one was found by Jan, on 18 June (even though he was nest-searching in a fog). By 24 June, eight nests had been found and 11 Red Knot males had received radio transmitters. On 1 July, the team was celebrating the deployment of the first satellite transmitter. By now, three female Red Knots are being tracked through the Argos satellite service.

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We have no high quality field photos of 2018 yet due to limited internet connections, but to give an idea about what Red Knots on the tundra look like, here a male with his chick in Sterligova, Taimyr in 1994. Photo: Jan van de Kam.

Crane flies started to emerge in the first days of July, and there are plenty around. Right in time, as after several days of dog-weather with snowfall last Sunday the first Red Knot chicks hatched! The weather then has become good enough for some researchers to go for a dip in a lake. But it all changed very quick, and on Friday chicks from three clutches met this world for the first time in snow and frost.

Fingers crossed the things will roll on as luckily onwards. Hopefully the many Arctic Skuas nesting in the area and Arctic Foxes wandering around will find something else to eat.”

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Part of the Russian-Dutch NIOZ team: Misha Zhemchuzhnikov, Jan van Gils & Thomas Lameris are ready for the field season.

 

 

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