When I weigh all the options for the ID of this female Canivet’s Emerald Hummingbird (eBird link), I come down strong on this ID even though not considered very common here. The other option from Merlin was a Garden Emerald Female, but that is not even on the maps for Atenas and mine does not have the “glittering” green the books & websites describe. In my Canivet’s Emerald Gallery I have earlier shots of a male that seem also to fit this species best, though Merlin gives it the possibility of being that or a Blue-vented or a Garden Emerald, but the majority of markers point it to being a Canivet’s Emerald too. Some birds are just plain difficult to ID! 🙂 That and using weak photos! 🙂 Plus the close similarity of some species is amazing!