Generations of Bearded Vultures Stashed Human Items Including Crossbow Bolts and 14th-Century Sandals
Bearded vultures. Image in Creative Commons. Bearded vultures (Gypaetus barbatus) are breathtaking creatures. With a wingspan of nearly…
Scientists found a 650-year-old shoe in a vulture nest. That’s just the start of it.
More than six centuries ago, a resident of southern Spain either took off or lost a rough sandal…