BREEDING CONDITIONS REPORT, 1999


RESPONDENT

Vladimir Morozov

SITE NAME

Vorkuta River, Russia

Contact details (phone/fax//e-mail//address):
(495)1553044 // piskulka@mtu-net.ru // Shebashevski Proezd, 7-16, Moscow, 125315, Russia

PROJECT DETAILS

Project name:

Studies of Lesser White-fronted Goose

Start of survey:

End of survey: Team size:

4.06

20.08

3


WEATHER CONDITIONS

Season phenology: late

Weather conditions:

According to observations from 4 June to 20 August season was late, cold and rainy. Plain tundra became 50% snow-free on 15 June only, rivers broke up on 6-8 June. Snowfalls were frequent in the first half of June, and occurred once in early July.

 

Season temperature: cold
Season humidity: dry
Date of 50% snow-cover: 15.06
Date of ice-break on rivers: 6-8.06
Date of final loss of snow:

BIOTIC CONDITIONS

Rodents abundance evaluation:

low

Breeding conditions:

Lemmings were not seen, while voles and Arctic Foxes were rare (foxes did not breed). Owls and Pomorine Skuas were not seen, Rough-legged Buzzards nested, but unsuccessfully.
 

Rodent dynamics:

Rodent species recorded:

LatinAbundance
Microtus gregalisrare

Summary of fauna studies:

 

FAUNA IN STUDY AREA

Group of speciesPresenceAbundanceBreedingDetailed studiesComment
arctic foxesYesrare   
volesYesrarebreeding  
wadersYescommonfledging  
geeseYescommonfledgingYes 
ducksYescommonfledging  
birds of preyYesrarebreeding  
buzzardsYesrarebreeding  
ptarmigansYesrarefledging  
skuasYesrare   
gulls/ternsYescommonfledging  
passerinesYesabundantfledging  

 

SEABIRD COLONIES

speciesComment

 

WATERBIRD NON-BREEDING AGGREGATIONS

speciesAggregation typeNumberComment

 

HUMAN ACTIVITY IN THE STUDY AREA

Human activityComment
area affected by industrial development 
reindeer herding 
seasonal fishing/hunting 
vicinities of a permanent human settlement 

 


Recommended citation

Morozov, V.V. (1999). Breeding conditions report for Vorkuta River, Russia, 1999. ARCTIC BIRDS: an international breeding conditions survey. (Online database). Eds. M.Soloviev, P.Tomkovich. . Updated 11 Dec. 2008. Accessed .

 more on citation guidelines

 

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