Columbia subject headings:
Animal psychology.
Foster, Charles, 1962-
Perception in animals.
Senses and sensation.
Harvard subject headings:
Animal behavior
Animals--Food.
Animals--Habitations.
Animals--Psychological aspects.
Foster, Charles, 1962-
Human-animal relationships
Nature writers--Great Britain--Biography.
Princeton subject headings:
Animal behavior.
Animals--Food.
Animals--Habitations.
Animals--Psychological aspects.
Foster, Charles, 1962-
Human-animal relationships.
Nature writers--Great Britain--Biography.