BREEDING OF THE BRUBRU SHRIKE
| Autor: | Warwick Tarboton |
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| Rok vydání: | 1984 |
| Předmět: | |
| Zdroj: | Ostrich. 55:97-101 |
| ISSN: | 1727-947X 0030-6525 |
| DOI: | 10.1080/00306525.1984.9634760 |
| Popis: | Summary Tarboton, Warwick, 1984. Breeding of the Brubru Shrike. Ostrich 55:97-101. Brubru Shrikes occurred in pairs which occupied permanent territories 33–42 ha in size in the broadleaved woodlands at Nylsvley, Transvaal. They nested in early summer; both sexes shared equally in nest-building, incubation and brooding and feeding the young; incubation lasted 19 days (1) and the nestling period was 21–22 days (1). Vocalizations, including duet-tine, are described, and the species' phylogeny and its behaviour of deserting early nests and calling while incubating are discussed. |
| Databáze: | OpenAIRE |
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