While watching the “Nature” season-finale, I learned an important fact: Storks like cork trees.
There are a lot of those trees in Portugal, with the cork bark harvested every eight years. Its branches often hold giant stork nests. I learned this while catching an advance version of the episode that airs at 8 p.m. April 27 on PBS.
Then I considered writing an epic poem. It would have a stork sitting on cork with a friend from York, brandishing a fork and studying a quark. I decided not to; it would make me seem like a dork.