Black-headed Gull Chroicocephalus ridibundus

(last update: 29-05-2011)

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Tim Audenaert
Maarten van Kleinwee

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BHG 1cy May
BHG 1cy June
BHG 1cy July
BHG 1cy August
BHG 1cy September
BHG 1cy October
BHG 1cy November
BHG 1cy December

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

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

Hybrids

Black-headed Gull x Common Gull

This type of hybrid is recorded in Belgium, Spain, France and Germany. At the Belgium Coast (St-Idesbald) a hybrid winters for more than 2 decades (1991-2011). (Adriaens P., pers.comm.).

References
Adriaens Peter (pers.comm.)

Hein K. (1994). Hybrid Zwischen Sturmmowe, Larus Canus, Und Lachmowe, Larus Ridibundus. Falke, 41 (2) p 64.

Jiguet F., Defos du Rau P. (2003). Hybride probable Mouette rieuse Larus ridibundus x Goéland cendré Larus canus. Ornithos, 10 (1) P 44-45.

Marchamalo Javier (pers. comm.)

 

1cy Black-headed Gull in July. (85237 bytes)Adult Black-headed Gull x Common Gull
26 December 2007, Sint-Idesbald Belgium.
Photo: Laurent Raty.
1cy Black-headed Gull in July. (85237 bytes)Adult Black-headed Gull x Common Gull
26 December 2007, Sint-Idesbald Belgium.
Photo: Laurent Raty..
1cy Black-headed Gull in July. (85237 bytes)Adult Black-headed Gull x Common Gull
28 December 2007, Sint-Idesbald Belgium.
Photo: Laurent Raty.
1cy Black-headed Gull in July. (85237 bytes)Black-headed Gull x Common Gull
28 December 2007, Sint-Idesbald Belgium.
Photo: Laurent Raty.
1cy Black-headed Gull in July. (85237 bytes)Black-headed Gull x Common Gull
25 March 2008, Sint-Idesbald Belgium.
Photo: Laurent Raty.
1cy Black-headed Gull in July. (85237 bytes)Black-headed Gull x Common Gull
26 March 2008, Sint-Idesbald Belgium.
Photo: Laurent Raty.
1cy Black-headed Gull in July. (85237 bytes)Black-headed Gull x Common Gull
26 March 2008, Sint-Idesbald Belgium.
Photo: Laurent Raty.
1cy Black-headed Gull in July. (85237 bytes)Black-headed Gull x Common Gull
28 March 2008, Sint-Idesbald Belgium.
Photo: Laurent Raty.
1cy Black-headed Gull in July. (85237 bytes)Black-headed Gull x Common Gull
9 November 2008, Sint-Idesbald Belgium.
Photo: Peter Adriaens.
1cy Black-headed Gull in July. (85237 bytes)Black-headed Gull x Common Gull
6 September 2009, Sint-Idesbald Belgium.
Photo: Peter Adriaens.
1cy Black-headed Gull in July. (85237 bytes)Black-headed Gull x Common Gull
28 December 2009, Sint-Idesbald Belgium.
Photo: Peter Adriaens.
1cy Black-headed Gull in July. (85237 bytes)Black-headed Gull x Common Gull
5 March 2010, Sint-Idesbald Belgium.
Photo: Peter Adriaens.
1cy Black-headed Gull in July. (85237 bytes)Black-headed Gull x Common Gull
25 January 2010, Pinto, Spain.
Photo: Javier Marchamalo.
1cy Black-headed Gull in July. (85237 bytes)Black-headed Gull x Common Gull
25 January 2010, Pinto, Spain.
Photo: Javier Marchamalo.
1cy Black-headed Gull in July. (85237 bytes)Black-headed Gull x Common Gull
25 January 2010, Pinto, Spain.
Photo: Javier Marchamalo.