Here are the humerus and ulna of a pelican, bisected: {.alignnone .size-full .wp-image-14798 loading=“lazy” attachment-id=“14798” permalink=“http://svpow.com/2018/03/17/bisected-pelican-arm-bones-of-the-oxford-museum-of-natural-history/img_0904/” orig-file=“https://svpow.files.wordpress.com/2018/03/img_0904.jpg” orig-size=“4000,3000” comments-opened=“1”