Dunnock system can be shifted from one that favours female success (polyandry), to one that promotes male success (monogamy, polygynandry, or polygyny). The dunnock builds a neat nest (predominantly from twigs and moss and lined with soft materials such as wool or feathers), low in a bush or conifer, where adults typically lay three to five unspotted blue eggs. Broods, depending on the population, can be raised by a lone female, multiple females with the part-time help of a male, multiple females with full-time help by a male, or by multiple females and multiple males. In pairs, the male and the
Wallis Bird Festival, Frequency Festival, Rock En Seine, Lowlands and Pukkelpop. In January 2011, Bird toured with Anaïs Mitchell's performance of her album "Hadestown", providing opening support whilst also taking part in the main production of the show. In November 2011, Bird released a special limited edition sole acoustic album (limited to 1000 copies) called "The Mistakes are Intentional". Bird recorded the solo versions in her home in London during the summer of 2011. The CD is packaged in a wallet which has been hand-stitched by Bird herself. Bird made the album in anticipation of the release of her third album. Bird