The Territory Is Tiny and So Is the Newborn Caterpillar Defending It

As they cling to leaf tips, newborn warty birch caterpillars produce vibrations that can ward off invaders approaching their millimeter-size domain. As they cling to leaf tips, newborn warty birch caterpillars produce vibrations that can ward off invaders approaching their millimeter-size domain. Caterpillars, Animal Behavior, Flowers and Plants, Research, Journal of Experimental Biology, your-feed-science NYT > Science