It’s not something your cat coughed up. And no, it’s not really Donald Trump’s hair. It’s actually a caterpillar that sports a toupée of highly toxic venom-tipped spines. Also known as the puss caterpillar or flannel moth, this neotropical species belongs to the family Megalopygidae. Jeff and Phil reported on an interesting yellow larva a couple of years ago near the Posada Amazonas Lodge. We spotted this furry purple beauty in December 2014 near the Tambopata Research Center on a day hike and had to stop for a mini photo shoot.