Dunnock relatively lower success for females. In times of scarcity, female territories expand to accommodate the lack of resources, causing males to have a more difficult time monopolizing females. Hence, females gain a reproductive advantage over males in this case. The dunnock possesses variable mating systems. Females are often polyandrous, breeding with two or more males at once, which is quite rare among birds. This multiple mating system leads to the development of sperm competition amongst the male suitors. DNA fingerprinting has shown that chicks within a brood often have different fathers, depending on the success of the males at monopolising
The Bird Is the Most Popular Finger The Bird Is the Most Popular Finger The Bird Is the Most Popular Finger is the third release by Shellac. The title is a parodic reference to the album "The Pigeon Is the Most Popular Bird" by Six Finger Satellite, and was originally the title of an article on Shellac that appeared in the magazine Alternative Press after the release of the band's earlier singles. It is a two song 7" released in 1994 on Drag City. It was Shellac's first non-Touch and Go release. The first song "The Admiral" is an instrumental version of a song that appeared on