Larus cachinnans

(last update: February 16, 2013)

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cachinnans in Poland

cachinnans in Holland

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cachinnans plumages

1cy August
1cy September
1cy October
1cy November
1cy December

2cy January
2cy February
2cy March
2cy April
2cy May
2cy June
2cy July
2cy August
2cy September
2cy October
2cy November
2cy December

3cy January
3cy February
3cy March
3cy April
3cy May
3cy June
3cy July
3cy August
3cy September
3cy October
3cy November
3cy December

sub-adult January
sub-adult February
sub-adult March
sub-adult April
sub-adult May
sub-adult June
sub-adult July
sub-adult August
sub-adult September
sub-adult October
sub-adult November
sub-adult December

adult January
adult February
adult March
adult April
adult May
adult June
adult July
adult August
adult September
adult October
adult November
adult December

Larus cachinnans 1CY, 2CY & 7CY female KE74 2006, 2007 & 2012, Germany, Poland & Belarus. Picture: Jürgen Steudtner, Ruud Altenburg & Dmitry Goncharov.

Bird ringed red KE74 and BYM DA-00163, ringed as pullus on June 19 2006 at Gatovo - Minsk district, Belarus, (53.47'00''N, 027.40'00''E). Again in the mixed rooftop breeding colony in Minsk, with breeding cachinnans, argentatus and fuscus, breeding colony of mixed species "Larus argentatus-complex".

below: cachinnans 7CY female KE74 May 04 2012, Gatovo - Minsk district, Belarus. Picture: Dmitry Goncharov.

Probably pure female cachinnans.

below: cachinnans 2CY female KE74 May 23 2007, Łubna landfill, Poland. Picture: Ruud Altenburg.

Probably pure cachinnans, with heavily notched GC and tertial fringes. Bird in active complete moult, MC row missing, upper TT missing.

below: cachinnans 1CY female KE74 November 01 2006, Leipzig, Germany. Picture: Jürgen Steudtner.

No coverts and no tertials replaced.