AVIS-IBIS

Birds of Indian Subcontinent

Literature

Authors	Year	Title
Ormerod, SJ, BOILSTONE, MA, Tyler, SJ	1985	Factors influencing the abundance of breeding Dippers Cinclus cinclus in the catchment of the River Wye, mid-Wales
Ormerod, SJ, Tyler, SJ, Lewis, JMS	1986	Biometrics, growth and sex ratios amongst Welsh Dippers Cinclus cinclus
Ormerod, SJ, Tyler, SJ	1986	The diet of Dippers Cinclus cinclus wintering in the catchment of the River Wye, Wales
Ormerod, SJ, Tyler, SJ	1987	Aspects of the breeding ecology of Welsh Grey Wagtails Motacilla cinerea
Ormerod, SJ, Tyler, SJ	1988	The diet of Green Sandpipers Tringa ochropus in contrasting areas of their winter range
Ormerod, SJ, Tyler, SJ, Pester, SJ, Cross, AV	1988	Censussing distribution and population of birds along upland rivers using measured ringing effort: A preliminary study
Ormerod, SJ, Tyler, SJ	1990	Assessments of body condition in dippers cinclus cinclus: potential pitfalls in the derivation and use of condition indices based on body proportions
Tyler, SJ, Ormerod, SJ	1991	Factors influencing the biometrics of Grey Wagtails Motacilla cinerea and Kingfishers Alcedo atthis in Wales
Ormerod, SJ, Tyler, SJ	1991	The influence of stream acidification and riparian land use on the feeding ecology of Grey Wagtails Motacilla cinerea in Wales
Tyler, SJ, Ormerod, SJ	1991	The influence of stream acidification and riparian land-use on the breeding biology of Grey Wagtails Motacilla cinerea in Wales
Ormerod, SJ, Tyler, SJ	1993	The adaptive significance of brood size and time of breeding in the dipper Cinclus cinclus (Aves: Passeriformes) as seen from post-fledging survival
Tyler, SJ, Tyler, L	1996	The Rufous-throated Dipper Cinclus schulzi on rivers in north-west Argentina and southern Bolivia
Tyler, SJ	2004	The breeding and population status of the African Skimmer Rynchops flavirostris in Botswana