An encounter in Spain

I’ve just returned home, after two weeks in sunnier climes, to find a BTO – Ringing Recovery Report sitting in my Inbox. The bird in question was a Blackcap, ringed at SML and controlled in southern Spain. The use of the word “Recovery” started me thinking about the nomenclature employed by British ringers and use of the terms Control, Recovery and Encounter in particular.

My personal view is that a Control is a ringed bird, which has been caught elsewhere by another ringer  and released unharmed to go on its merry way. In the darker reaches of my head I tend to think of a Recovery as relating to a bird, which has met either a natural or untimely death and ironically, the one thing it won’t be doing is recovering any time soon!

However, in BTO-speak, a Recovery is a subsequent encounter with a ring, irrespective of whether its owner was alive or dead, re-captured by a ringer, found under a window, brought in by the cat or whether the number was read through a telescope. Note the use of the word Encounter in the previous sentence. This now replaces both Control and Recovery in the latest, on-line version of the BTO’s ringing software – DemOn, where all contacts with a ring from the date of ringing onwards are referred to as Encounters. Grudgingly, I think this makes sense as it encompasses all possibilities by which a ring number could be recorded, and I cannot think of a more suitable alternative, despite scouring a thesaurus.

I’m struggling with the demise of the Control though. It still seems the most appropriate term when a ringed bird is subsequently recaptured elsewhere. There are checks involved. It is a form of control where the ring number, identity, age and sex of a bird are recorded and is not dissimilar from the process at UK airports. I suspect it will be some time before I return from holiday overseas via Passport Encounters or the nice man from Building Encounters comes around to check I have used the correct size beams in my new extension!

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