Description: English: Eggs of Galapagos Tortoises. From left to right these eggs are from: Albermarle Island, Barrington Island, Duncan Island, Indefatigable Island. Date: 1914. Source: Van Denburgh, John (1914). "
The gigantic land tortoises of the Galapagos archipelago". Proceedings of the California Academy of Sciences, Series 4 2 (1): 203–374. Author: John Van Denburgh.
