BREEDING CONDITIONS REPORT, 1997


RESPONDENT

Elena Lappo

SITE NAME

Olenyek River lower reaches, Tumyati settlement, Yakutia, Russia

Contact details (phone/fax//e-mail//address):
(095)246-71-54(h)/(095)959-00-33(fax) // ellappo@mail.ru // Biogeography Dep., Institute of Geography, Staromonetny Per., 29, Moscow, 109017, Russia

PROJECT DETAILS

Project name:

Start of survey:

End of survey: Team size:

5


WEATHER CONDITIONS

Season phenology:

Weather conditions:

In the forest-tundra spring thaw was followed by heavy snowstorm (10 June) that completely carpeted the ground till 12 June.

 

Season temperature:
Season humidity:
Date of 50% snow-cover:
Date of ice-break on rivers:
Date of final loss of snow: 12.06

BIOTIC CONDITIONS

Rodents abundance evaluation:

high

Breeding conditions:

Vole numbers were high and Rough-legged Buzzards and Short-eared Owls nested in the area.
Apparently because of the snowstorm in June many clutches of waders were deserted (after the snow melted, abandoned incomplete Temminck's Stint and Pacific Golden-Plover clutches with some cracked eggs were found). Subsequent wader nesting in the area was successful.
 

Rodent dynamics:

Rodent species recorded:

LatinAbundance

Summary of fauna studies:

 

FAUNA IN STUDY AREA

Group of speciesPresenceAbundanceBreedingDetailed studiesComment
volesYesabundant   
wadersYescommonhatching  
buzzardsYes breeding  
owlsYes breeding  

 

SEABIRD COLONIES

speciesComment

 

WATERBIRD NON-BREEDING AGGREGATIONS

speciesAggregation typeNumberComment

 

HUMAN ACTIVITY IN THE STUDY AREA

Human activityComment

 


Recommended citation

Lappo, E.G., Syroechkovski, Jr., E.E., Zockler, C. (1997). Breeding conditions report for Olenyek River lower reaches, Tumyati settlement, Yakutia, Russia, 1997. 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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