Scientists discovered a 675-year-old shoe perfectly preserved in a vulture's nest in Spain. Researchers say a lot can be learned about human history and ecology from studying bearded vulture nests.
Copyright 2025 NPR
Scientists discovered a 675-year-old shoe perfectly preserved in a vulture's nest in Spain. Researchers say a lot can be learned about human history and ecology from studying bearded vulture nests.
Copyright 2025 NPR