Ruby-Throated HummingbirdRuby Throated Hummingbird Skull Pendant Archilochus colubris The Ruby Throated Hummingbird's needle like beak serves as a protective sheath for its long tongue. The tongue contains a unique bony structure called hyoid apparatus which gives it the ability to reach the nectar in deep and narrow flowers. This piece features a hinged jaw. Includes matching 24 inch chain. Wooden display base optional. Skull Dimensions: 30mm x 17mm x 15mm