Wikipedia: Ibex (New Window)
A picture of an Ibex and a list of different Ibex species are among the features of this wikipedia listing.
America Zoo: Ibex (New Window)
Has several paragraphs of information about the ibex, capra ibex.
A Look at the Nubian Ibex (New Window)
Has several interesting facts about the Nubian Ibex, Capra ibex nubiana.
Siberian Ibex (New Window)
Has pictures, interesting facts and a range map for the Siberian Ibex, Capra sibirica.