Bird Pendant Necklace

This adorable and unique necklace features a white pendant in the shape of a bird. The body of the necklace is a string of multicolored metallic glass seed beads, regularly interspersed with silver-colored metal beads, with a single large spherical purple-and-white glass bead where the pendant joins the string of beads. I obtained the pendant secondhand and do not know what material it is made from, but based on its color and texture I believe it is either antler or another form of bone. The necklace is approximately 25 inches long. The pendant is approximately 1 1/4 inch wide and 5/8 inch tall.