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Article
Simon Foster, Auteur ; Ron W. Summers, Auteur ; R.L. (Bob) Swann, Auteur ; Tanya Scott, Auteur ; Les G. Underhill, AuteurEurasian Curlews Numenius arquata arquata which moult and winter in the Moray Firth, northern Scotland, had a mean start date of 24 June (95% range 18 May to 31 July) for primary moult, which then took a mean of 122 days, giving a mean completio[...]
Article
R.L. Swann, Auteur ; Ron W. Summers, Auteur ; Tanya Scott, Auteur ; Les G. Underhill, AuteurThe timing and duration of primary moult of Eurasian Oystercatchers Haematopus ostralegus that carry out post-nuptial moult and spend the winter in the Moray Firth, northern Scotland, varied according to their age and sex. There was also a long-[...]
Article
Les G. Underhill, Auteur ; Tanya Scott, AuteurThe Underhill–Zucchini model of avian moult is a statistical simplification for the analysis of primary moult, a complex biological system in birds. As with all such models, conclusions can be biased if a subset of the data used to fit the model[...]
Article
Tanya Scott, Auteur ; Les G. Underhill, Auteur ; George D. Underhill, AuteurA new moult index, the relative duration index (RDI), was developed to quantify progress through moult using the Underhill–Zucchini model of primary avian moult, with the Laughing Dove Spilopelia senegalensis as a case study. The RDI weights ind[...]
