Number of BBS squares surveyed each year by date

Types of submission
 

Source Number of submissions
Paper submissions 53,526
Online submissions 17,993
All submissions 71,519

 
 

Number of grid-squares surveyed by date 2009

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Number of grid-squares surveyed by date 2008

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Number of grid-squares surveyed by date 2007

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Number of grid-squares surveyed by date 2006

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Number of grid-squares surveyed by date 2005

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Number of grid-squares surveyed by date 2004

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Number of grid-squares surveyed by date 2003

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Number of grid-squares surveyed by date 2002

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Number of grid-squares surveyed by date 2001

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Number of grid-squares surveyed by date 2000

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Number of grid-squares surveyed by date 1999

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Number of grid-squares surveyed by date 1998

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Number of grid-squares surveyed by date 1997

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Number of grid-squares surveyed by date 1996

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Number of grid-squares surveyed by date 1995

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Number of grid-squares surveyed by date 1994

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The Breeding Bird Survey (BBS) monitors terrestrial birds throughout the UK to
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