Hundreds Of New Wells May Dry Up One Of Arizona's Most Precious Rivers
"A flash of red streaked through the trees: a vermilion flycatcher. The brightly colored bird chirped and trilled, adding to a chorus that rang from the towering trees. ... The ecosystem depends on the river, and the river itself depends on an unseen source. Much of its flow is fed by groundwater, emerging from the aquifer in springs and seeps, sustaining the river."