Drawing depicting: Acrocephalus scirpaceus -- Eurasian Reed Warbler. Alternate name on piece: Calamoherpe arundinacea [Reed-warbler], Color sketch of 3 birds. Title in pencil by Sotheran, bookseller. It appears that the proof (0356b) came first, then this drawing (0368A) was made, changing one of the birds and adding the third. Published version follows the layout of this drawing.