Teach your baby the signs for the words elephant and giraffe in baby sign language with the following descriptions and videos.
Form the hand into the signed letter B. Touch the fingertips to the noise. Move the hand down and out in the motion of a long trunk.
Form the hand into the signed letter O in front of the chest. Move the hand up past the head in the motion of a long neck.
Beyer, Monica. 2006. Baby talk: A guide to using basic sign language to communicate with your baby. New York: Jeremy P. Tarcher/Penguin.