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[[underline]] Volatinia [[underline]]  Mrs. Alderton

HAC "greeting" where [[drawing]] male symbol [[drawing]] returns to [[drawing]] female symbol [[drawing]] on nest.  Uttered by both birds. Also HAC "greeting" between mates away from nest.

Height of Upp apparently correlated with [[drawing]] male's symbol [[drawing]] position vis a vis the nest. 

Appley neighboring [[drawing]] male symbol [[drawing]] disputing with one another