Premium
Subcutaneous air pouches in the Marabou stork ( Leptoptios curmeniferus )
Author(s) -
Akester A. R.,
Pomeroy D. E.,
Purton M. D.
Publication year - 1973
Publication title -
journal of zoology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.915
H-Index - 96
eISSN - 1469-7998
pISSN - 0952-8369
DOI - 10.1111/j.1469-7998.1973.tb05063.x
Subject(s) - pouch , biology , dorsum , anatomy , air sacs
Dorsal and ventral subcutaneous, dilatable air pouches play a part in the social life of the Marabou stork. Inflation of the ventral pouch indicates the dominance of an individual over its neighbours whilst inflation of the dorsal pouch indicates apprehension. Both are inflated simultaneously during courtship. Air enters the ventral pouch by a complicated route within the left orbit. The dorsal pouch most probably receives air by way of the first anterior dorsal secondary bronchus of the lung and the cervical air sac.