2012-13 winter period shown by black circles (2013 records shown by red centres).
All previous records are shown in green, with records before 2000 shown as smaller green circles.
I'll insert a few more maps in these pages, both below and in future posts for general interest.
[map updated to include the extra 'Greater' Glamorgan bits included in the East Glamorgan recording area]
3 comments:
I like these maps. Builds up a nice data picture. Would be nice in five years time to see a similar trend for Caspian - wishful thinking there.
One dot will do nicely
Of course they only show the vice-county (c1888), there are more dots in the Greater Glamorgan recording area - north of Merthyr and east Cardiff, which covers RGW. Nonetheless a map really does let the observer see trends and concentrations of species - waxwing in urban areas where more berry producing trees are grown for instance. Nice work Barry & thanks.
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