A passerine is a bird of the order Passeriformes, which includes more than half of all bird species. They are songbirds which can perch. Most of them are small in size, and most can sing very well.
CURE, Center for Ultrasound Research & Education, is nationally and institutionally accredited by ABHES, located in Westchester County, New York. 48,076 people like this and 47,882 people follow this.
Tales of the modern leech. I'm Bob Hirshon and this is Science Update. Bloodletting is no longer the cure-all remedy it once was. So Heidi Haugen of Sacramento, California, wonders why a form of that ancient science can still be found in state-of-the-art hospitals.