Attachment of a numbered ring to the leg of a bird so that its movements can be recorded.
Loud and clear.
having the character of a loud deep sound
having a tendency to reverberate or be repeatedly reflected; "a reverberant room"; "the reverberant booms of cannon"
the sound of a bell ringing; "the distinctive ring of the church bell"; "the ringing of the telephone"; "the tintinnabulation that so volumnously swells from the ringing and the dinging of the bells"--E. A. Poe
the giving of a ring as a token of engagement
having the character of a loud deep sound; the quality of being resonant