One of these is the "rodent-run" display, in which a bird fluffs its feathers to mimic the fur of a rodent and scurries away from the nest. It is possible that this display originates from a feather ruffling reflex to alarm.

Apr 28, 2022 · Other birds take it a step further, running in a crouched posture away from the nest with its tail between its legs—called a “rodent-run” because it mimics the main prey of some predators—hoping the hungry hunter will follow.

"Rodent-run" distraction-display is a common behaviour pattern in M. cyaneus during the nestling stage of the breeding cycle and can be elicited from most parent birds.

For instance, in the "rodent-run" display of the tundra-nesting Purple Sandpiper, the bird drags its wings (creating the illusion of a second pair of legs), erects its feathers (providing some resemblance to fur), and "squeals" while it dodges between imaginary barriers.

Skutch (1976) describes what he calls the "rodent run," or "rat trick," in which the displaying bird assumes a hunched posture and scurries about with tail dragging, looking like a small rodent.

What does the noun rodent run mean? There is one meaning in OED's entry for the noun rodent run . See ‘Meaning & use’ for definition, usage, and quotation evidence.

Apr 3, 2008 · Summary. 1 Field-observations on the distraction-behaviour of the Purple Sandpiper in Bear Island are given. 2 A type of passive distraction behaviour which closely resembles the run of a small mammal is characteristic of this bird and other waders which nest on fell and tundra in the northern hemisphere.

Jan 1, 2009 · Superb Fairy-wrens are also know to perform a “rodent run” display (Rowley 1962), which may function to draw a predator away from a nest site.

Field-observations on the distraction-behaviour of the Purple Sandpiper in Bear Island are given. A type of passive distraction behaviour which closely resembles the run of a small mammal is characteristic of this bird and other waders which nest on fell …

Mar 9, 2023 · They may also use a distraction tactic called a “rodent-run”. To do this, birds approach the threat to within striking range, assume a hunched posture, and scurry back and forth like a mouse.