The Roman History · Amm. 22.15.26

They also sometimes encounter flocks of winged snakes, which come laden with poison from the marshes of Arabia. These, before they can quit their own region, they overcome in the air, and then devour them. This bird, we are told, produces its young through its mouth.

Ammianus Marcellinus · translated by C. D. Yonge · 1911 reprint
C. D. Yonge translation (preface dated February 1862); G. Bell and Sons, 1911; Project Gutenberg #28587
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