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RESPONDENT
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Sergei Kharitonov
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SITE NAME
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Bjornoya, Svalbard, Norway
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| Contact details
(phone/fax//e-mail//address): |
| (499)135-9802/(499)135-9802(fax) // serpkh@gmail.com // Bird Ringing Center, Moscow, 117312, Russia
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PROJECT DETAILS |
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Project name:
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Monitoring of the Little Auk colony
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Start of survey:
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End
of survey: |
Team
size: |
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11.06
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1.08
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2
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WEATHER
CONDITIONS
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Weather conditions: |
| Spring was late, and approximately 20% of the ground was snow covered at our arrival on 11 June. Mean monthly air temperature was +3.4øC in June, which was probably below average, and +6.2øC in July. The highest air temperature +18.6øC was recorded on 8 July.
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| Date of ice-break on
rivers: |
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| Date of final loss of
snow: |
>20.06
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BIOTIC
CONDITIONS
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| Rodents abundance evaluation: |
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Breeding conditions:
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Two active dens of Arctic Foxes were found. Arctic Foxes depend on seabird colonies in the area, and the studied colony of Little Auks was exploited by 3 individually recognizable Arctic Foxes.
Reproduction of Little Auks was probably delayed compared to average, and hatching started on 16 July in the colony. Hatching occurred in the last dates of June in 4 of 5 nests in the Pink-footed Goose colony close to the Little Auk colony, and the last nest hatched on 5 July. Chicks of Snow Buntings fledged en masse on 20 July, when a pair of Meadow Pipits feeding chicks was also found.
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Rodent dynamics:
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| Lemmings are absent on the island.
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Rodent species recorded:
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Summary
of fauna studies: |
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