The document is a slideshow about deer and other members of the deer family. It provides definitions for various terms starting with each letter of the alphabet, including antlers, doe, fawn, habitat, Irish Elk, moose, pedicles, reindeer, species, and velvet. It describes physical attributes of deer like their neck, antlers, and chopping block upper jaw. It also mentions that there are 29 endangered deer species worldwide and that deer are threatened by hunters.