There is a fascinating article in Wired magazine about how scientists (or natural philosophers) of earlier centuries grappled with the question of where certain birds come from in the spring and where they go in the winter.
The Scientist Who Thought That Birds Migrate…
There is a fascinating article in Wired magazine about how scientists (or natural philosophers) of earlier centuries grappled with the question of where certain birds come from in the spring and where they go in the winter.