42 Twite caught at Whiteholme reservoir this week . 32 of them this years young and unringed.
8 Were birds Nick had rung as pulli this year.
1 was a male in full moult that i had ringed in Rishworth quarry last October.
and 1 was a bird i individually colour coded for Nick in Rishworth Quarry this March.
for the 2009 Autumn season we are using a white/red split ring
above or below the site ring depending on site.
above or below the site ring depending on site.
42 Twite caught at Whiteholme reservoir this week . 32 of them this years young and unringed.
8 Were birds Nick had rung as pulli this year.
1 was a male in full moult that i had ringed in Rishworth quarry last October.
and 1 was a bird i individually colour coded for Nick in Rishworth Quarry this March.
for the 2009 Autumn season we are using a white/red split ring
above or below the site ring depending on site.
above or below the site ring depending on site.
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