William W. H. Gunn
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- Age and Sex
- Age not specified, Sex not specified
NOTES: "social" calls by a pair; short one-note calls by one of the birds; distant "contact" calls; close-up "contact" calls; chip from migrant warbler; more "social calls in rhythm.Q 1-2.
- 8 Oct 1999 by Martha Fischer
- 29 Aug 2000 by Lauren A. Serafin