This environmental impact assessment for Kriegers flak ... - Vattenfall

94 PRESENTATION OF THE AREA
Night and Day Variations
Both land and water fowl showed maximum ß ight
intensity during morning hours. During afternoons and
evenings hardly any ß ying was recorded.
The peak at noon in March 2004 was represented
mainly by cranes. The exact timing of this maximum
during the morning hours was linked to the time of
sunrise.
ekon*h-1
The hourly distribution of the flights for land birds
(and cranes) during the months of April 2003,
September 2003 and March 2004 (n = 1.658)
Month N NO O SO S SV V NV n
April 2002 1 40 59 0 0 0 0 0 8.763
May 2002 1 98 0 0 0 1 0 0 1.588
March 2003 39 26 17 3 3 3 3 6 198
April 2003 7 46 23 5 5 7 6 1 271
May 2003 0 42 48 0 0 8 1 0 2.714
March 2004 29 32 35 2 0 0 1 1 9.228
September 2002 4 2 6 1 6 14 67 0 5.319
July 2003 1 1 4 1 8 44 16 26 1.201
August 2003 6 0 0 1 4 8 77 3 667
September 2003 0 9 2 3 14 59 9 5 417
October 2003 0 0 0 0 1 4 95 1 25.502
Direction of flights for water fowl during individual months of the
main flight