Falling in love and identifying birds have similar effects. Normal life is altered; every experience heightened; what was mundane begins to explode with meaning. You think birds are just birds—undifferentiated fluttering, then you find one magnified in your lens. You recognize its unique markings, lines, and color. Your heart pounds. It is a cerulean warbler. It is your new mate. I believe both things have equal power to change your life.

Debbie Blue, Consider the Birds: A Provocative Guide to Birds of the Bible