Parasitism, predation, and other causes of death
Droppings, secretions, and protective coverings without foreign materials
Webs and other silken constructions
Coverings, cases, retreats, and nests made from foreign materials
Sign on algae, fungi, and plants
Sign on twigs, stems, and stemlike structures
Molelike excavations and simple surface trails
Appendix A: Plants mentioned in this book.
Parasitism, predation, and other causes of death
Droppings, secretions, and protective coverings without foreign materials
Webs and other silken constructions
Coverings, cases, retreats, and nests made from foreign materials
Sign on algae, fungi, and plants
Sign on twigs, stems, and stemlike structures
Molelike excavations and simple surface trails
Appendix A: Plants mentioned in this book.
