Off the back patio of the Chuparosa Inn; watched the 'battles' for nearly two hours - this species is brutal to all comers.
Note: eBird wants to call this a Rivoli's Hummingbird.
Best viewed in 'original' size.
Nikon D800
,AF-S VR Nikkor 70-200mm f2.8G with TC 2.0 E II 1/1250s f/5.6 at 600mm iso6400
DX Image Cropped 3x4" Landscape at 300 dpi Reduced Size for Internet Viewing
full exif