When Trafalgar Square in London was excavated, the river gravels there were found to be stuffed with the bones of hippopotamus, rhinos, elephants, hyenas, lions.
Gdy prowadzono wykopaliska na Trafalgar Square w Londynie, w tamtejszym żwirze rzecznym znaleziono kości hipopotamów, nosorożców, słoni, hien i lwów.