Twice a day, Joseph Sekar goes to the roof of his camera repair shop in Chennai, India, and feeds 8,000 parakeets. That's right, 8,000 birds, twice a day. He spends 40% of his income on feeding the birds, who were displaced after the 2006 Southeast Asia floods. It's a lot, but for Joseph, nothing brings more joy than watching the birds fly and knowing they are well-fed and healthy. He's the Birdman of Chennai—and he couldn't be happier. This story is a part of the Planet Earth series.