http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
The larval stage of the bag shelter moth is a woolly caterpillar and their hirsute appearance plays an important role in their unusual behavior. When they emerge to feed, they form a procession, creeping along nose to tail in a colossal caterpillar conga-line. Researchers at La Trobe University managed to get to the bottom of this hairy caravan.
Title from resource description page (viewed July 10, 2014).
Catalyst ; Series 12, Episode 13, Part 6