BREEDING CONDITIONS REPORT, 2004


RESPONDENT

Ken Abraham

SITE NAME

Akimiski Island, James Bay, Canada

Contact details (phone/fax//e-mail//address):
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PROJECT DETAILS

Project name:

Start of survey:

End of survey: Team size:


WEATHER CONDITIONS

Season phenology: late

Weather conditions:

Strong indications that the extremely late year spring (May/June) and cold/wet summer (June-July) was indeed a poor year for breeding shorebirds.

 

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

BIOTIC CONDITIONS

Rodents abundance evaluation:

Breeding conditions:

My student Linh Nguyen had a fair number of Semipalmated Plover nests this year, but a ragged nesting season with very high egg predation, really asynchronous timing and changes in nest density among areas, compared to his two previous summers. While banding 12-23 July we witnessed increasing numbers of Pectoral Sandpipers, a few Ruddy Turnstones, hundreds of both species of yellowlegs and a very early massing of Marbled Godwits (in my experience). We had Marbled Godwits in flocks alone and mixed with Hudsonian Godwits at several locations from the extreme south end of James Bay (Hannah Bay) up to Lake River and including Akimiski Island (largest island in James Bay). I suspect that Marbled Godwit, in particular, had a poor year, but possibly so did Hudsonian Godwit.
 

Rodent dynamics:

Rodent species recorded:

LatinAbundance

Summary of fauna studies:

 

FAUNA IN THE STUDY AREA

Group of speciesPresenceAbundanceBreedingDetailed studiesComment

 

SEABIRD COLONIES

speciesComment

 

WATERBIRD NON-BREEDING AGGREGATIONS

speciesAggregation typeNumberComment

 

HUMAN ACTIVITY IN THE STUDY AREA

Human activityComment

 


Source(s):

Pittaway, R. 2004. Few Juvenile Shorebirds - Failed Arctic Breeders. Archives of BIRDWG01@LISTSERV.ARIZONA.EDU. http://listserv.arizona.edu/cgi-bin/wa?A2=ind0408B&L=birdwg01&P=R320&D=0&H=0&I=-3&O=T&T=0. Accessed 11.11.2004.

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 Last updated: 11 Dec. 2008  

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