Links Best spots to read Med Gulls rings Codes used for Mediterranean Gulls rings Hints to read Med Gulls rings Papers about Med Gulls Pictures of ringed Med Gulls Links about ringing Links

Green ring with white code:


Sky blue ring with white code:


Dr. Martin Boschert, Bioplan – Institut für angewandte Biologie und Planung GbR, Nelkenstrasse 10, D – 77815 Bühl, Germany

e-mail: Martin Boschert boschert"at" and Christian Vonderach vonderach"at"


– The sky blue rings are no longer observed in the field.

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