A controlled Blackcap or a retrapped Blackcap?
Controlled, a nice shiny new (BTO)ring on the left leg, I only know one person who rings on the left - BG?
ASH used to as well, often adding a second ring to an already ringed bird!
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A controlled Blackcap or a retrapped Blackcap?
Controlled, a nice shiny new (BTO)ring on the left leg, I only know one person who rings on the left - BG?
ASH used to as well, often adding a second ring to an already ringed bird!
Post a Comment