National Park News on Instagram: "Fly free California Condor 653! This impressive, yet highly endangered, bird was returned to the wild after receiving treatment for lead poisoning. “Condor 653 underwent two rounds of chelation therapy (a treatment which, in combination with subcutaneous fluids, flushes lead out of the blood) over two weeks,” said The Peregrine Fund. “Her blood-lead levels dropped significantly and she was deemed ready for release!” Experts have identified a spike in blood-lead