sicklebill References sicklebill hummingbird genus Ask Anything Homework Help Also known as: Eutoxeres Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: hummingbird/ Natural history…species, strongly so in the sicklebills (Eutoxeres); it is turned up at the tip in the awlbill (Avocettula) and avocetbill (Opisthoprora). Read More…species, strongly so in the sicklebills (Eutoxeres); it is turned up at the tip in the awlbill (Avocettula) and avocetbill (Opisthoprora). Read More