The Heart of the Valley point for writing the novel. It was also based on the nature in the valley where he lived. The Heart of the Valley The Heart of the Valley is a novel by British author Nigel Hinton. It was first published in 1986 and was his first and to date only book written for adults. The story focuses on the nature of an English valley especially the dunnocks. In the winter a female dunnock left her territory to find food and came to the front garden of Brook Cottage where other birds were also feeding from the bird table. That evening
Preening (bird) preening. The conflict between two incompatible drives, such as incubating and escape, can also lead a bird to engage in displacement activities. Nesting Sandwich and common terns preen when they have been alarmed by a potential predator or when they have had an aggressive encounter with a neighboring bird, for instance. Fighting European starlings will break off their battles to preen. Although preening is primarily an individual behaviour, some species indulge in allopreening, with one individual preening another. It is not particularly common among birds, though species from at least 43 families are known to engage in the mutual activity.