| Collins, C. T., and T. A. Araya. 2002. Natal pterylosis of two Trinidadian ovenbirds (Furnariidae). Department of Life Sciences, University of the West Indies, St. Augustine, Occasional Paper 11:18-22. ABSTRACT.--The number and distribution of natal downs is reported for two Trinidadian ovenbirds (Furnariidae): the Gray-throated Leaftosser (Sclerurus albigularis) and the Yellow-chinned Spinetail (Certhiaxis cinnamomea). The total number of neossoptiles present is greater than reported for other furnariid species and more typical of totals reported for open-cup nesting species. RESUMEN.--Se registra la cantidad y distribuci�n de plumas natales para dos especies de horneros (Furnariidae) de Trinidad: el Raspa Hoja Gargantigr�s (Sclerurus albigularis) y el G�it�o de Agua (Certhiaxis cinnamomea). La cantidad total de neosoptilos presentes es mayor que la registrada para otras especies de furnariidos y es m�s t�pica de la registrada para otras especies de nidos abiertos. KEY WORDS.--Certhiaxis cinnamomea, Furnariidae, Gray-throated Leaftosser, natal pterylosis, Sclerurus albigularis, Trinidad, Yellow-chinned Spinetail |
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| STUDIES IN TRINIDAD AND TOBAGO ORNITHOLOGY HONOURING RICHARD FFRENCH Edited by Floyd E. Hayes and Stanley A. Temple Department of Life Sciences, University of the West Indies, St. Augustine, Occasional Paper 11, 2002 |