What is the specific function attributed to the Type-L song in *uguisu* males?
Answer
It functions as a threat display toward rival males.
Research suggests that songs have distinct roles; the Type-H song advertises territory, while the Type-L song, characterized by intermittent whistles, functions as a threat display against encroaching rival males.
Related Questions
What is the current IUCN Red List classification for the Japanese bush warbler?Which physical feature helps set off the Japanese bush warbler's face?What breeding strategy is marked in the main Japanese populations of the *uguisu*?What is the specific function attributed to the Type-L song in *uguisu* males?Which major threat leads to low fledging success rates in the native range?What historical cultural use was made of *uguisu* droppings?How does the parental care strategy differ for the Ogasawara subspecies (*C. d. diphone*) compared to the main Japanese populations?What is the primary overriding threat to *uguisu* populations in their native range?What architectural feature in Japan was designed to mimic the bird's call as a security measure?What approximate number of *uguisu* were intentionally released in Hawaii between 1929 and 1941?