Phenology

Country
Migration site
Species
Period
Favourites

Year Migration site First Migration site Last
2021
Winter Hill, Bolton (Gtr Manc/Lancs, England) 15 March     
Winter Hill, Bolton (Gtr Manc/Lancs, England) 30 March
2020
Winter Hill, Bolton (Gtr Manc/Lancs, England) 11 September     
Winter Hill, Bolton (Gtr Manc/Lancs, England) 12 November
2019
Winter Hill, Bolton (Gtr Manc/Lancs, England) 30 March     
Winter Hill, Bolton (Gtr Manc/Lancs, England) 2 December
2018
Winter Hill, Bolton (Gtr Manc/Lancs, England) 20 September     
Winter Hill, Bolton (Gtr Manc/Lancs, England) 16 November
2017
Winter Hill, Bolton (Gtr Manc/Lancs, England) 12 October     
Winter Hill, Bolton (Gtr Manc/Lancs, England) 2 November
2016
Winter Hill, Bolton (Gtr Manc/Lancs, England) 31 March     
Winter Hill, Bolton (Gtr Manc/Lancs, England) 30 November
2015
Winter Hill, Bolton (Gtr Manc/Lancs, England) 31 July     
Winter Hill, Bolton (Gtr Manc/Lancs, England) 10 November
2014
Winter Hill, Bolton (Gtr Manc/Lancs, England) 27 September     
Winter Hill, Bolton (Gtr Manc/Lancs, England) 25 November
2013
Winter Hill, Bolton (Gtr Manc/Lancs, England) 22 September     
Winter Hill, Bolton (Gtr Manc/Lancs, England) 5 October
2012
Winter Hill, Bolton (Gtr Manc/Lancs, England) 7 October     
Winter Hill, Bolton (Gtr Manc/Lancs, England) 11 November
2011
Winter Hill, Bolton (Gtr Manc/Lancs, England) 7 February     
Winter Hill, Bolton (Gtr Manc/Lancs, England) 16 October
 
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