Stone Nest of Caddis-worm.
"Uncle Philip, you said that sometimes these worms built their nests of other things besides stones; let us hear something of them, if you please."
"Very willingly, boys. Some build of shells: here are pictures of their nests.
Shell Nests of Caddis-worms.
Reed Nest of Caddis-worm.
Some build of leaves, and others of pieces of reed or light bark.