The Golden Eagle is the official bird and symbol of Mexico, and its imagery dates back to pre-Colombian codices of the Aztecs. However, it is very likely that the actual bird is the Northern Caracara, a falcon.
This coin appeared from 1942 to 1955. Its earlier incarnation (KM425, 1936-1942) marked the first appearance of the eagle in profile. For some reason, Mexico's coins grow and shrink repeatedly. This is the second largest 5-centavo coin.
All coin images in Daniel's Coin Zoo are from my personal collection. I collect, research, and personally photograph every coin displayed on this site. PLEASE do not take my images without permission. If you would like to use any coin image you see, just ask me. Thank you.