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Breeding of the banded dotterel, Charadrius bicinctus, on the Cass River Delta, Canterbury

  • Publication Type

    Journal Article

  • Publication Year

    1988

  • Author(s)

    Bomford, M.

  • Journal Name

    Notornis

  • Volume, Issue

    35, 1

  • Pagination

    9-14

  • Article Type

    Paper

Keywords

banded dotterel, Charadrius bicinctus, breeding biology, Cass River, Canterbury, nesting success


Breeding of the banded dotterel, Charadrius bicinctus, on the Cass River Delta, Canterbury

Notornis, 35 (1), 9-14

Bomford, M. (1988)

Article Type: Paper

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Laying began in August, peaked in late September to early October and finished in December. Eggs were laid at intervals of three days to a normal clutch of three. The site and dimensions of 47 nests are described. The female did 82% of daytime incubating, and incubation averaged 26.5 days. Most eggs were lost to predators and only 44% hatched. In fine weather chicks made trips away from the nest within a few hours of hatching. Once hatching was completed the nest was deserted, but parents and chicks stayed in the territory until the chicks fledged at 5-6 weeks. Post-breeding flocks contained 23% juveniles.