Many thanks to John Suckley for this information, Dave.
Watchpoint Thursday 22nd-09-2005
1400-1600hr (JS)
Constant Swallow movement throughout the afternoon, all moving SE.
Sample count:
24 > SE in 15minutes = c192 > SE
John.
THE VISIBLE MIGRATION / MOVEMENT OF BIRDS OVER BRADFORD (UK) AND SURROUNDING AREAS WITH SPECIAL EMPHASIS ON WEATHER AND SKY. NOW Including:
"OXENHOPE HOLISTIC SKY"!
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