Chris Wedeles is a biologist who lives in Erin.
Birdwatchers like me are notoriously nerdy, and the essence of this is a fascination with lists.
Flocks of passenger pigeons once streamed from horizon to horizon above our hills. But they were driven to extinction in less than one human lifespan.
Long considered the best friends of gardeners, earthworms are proving to be formidable enemies of the forest.