Bird nest July to September), it is not in others, and the swiftlets are declining in areas where the harvest reaches unsustainable levels. Some species of birds are also considered nuisances when they nest in the proximity of human habitations. Feral pigeons are often unwelcome and sometimes also considered as a health risk. The Beijing National Stadium, principal venue of the 2008 Summer Olympics, has been nicknamed "The Bird Nest" because of its architectural design, which its designers likened to a bird's woven nest. In the Victorian era, naturalists often collected bird's eggs and their nests. The study of bird nests is
Birds Nest Foundation to donate indoor garden sets to New York City public schools. The Birds Nest Foundation's Lunch Movement is a programming campaign that examines the deteriorating health of Americans, attributed to a poor diet. The campaign promotes healthy eating in public schools across the country, and highlights healthy dining options within New York City. The goal of the Lunch Movement is to reverse America's worsening health by educating students on proper diet, healthy habits and organic food growth. The program consists of "Lunch: The Film", "Lunch NYC", "Dylan's Lunchbox", and the Ground Up campaign. "LUNCH" is a 2010 documentary that exposes