Authors Hall

"The January 1986 Whooper Swan census in Britain, Ireland and Iceland" in Wildfowl

"Second-brooding in semi-captive Barnacle Geese" in Wildfowl

"Determinant factors of social rank in goose flocks: acquisition of social rank in young geese" in Behaviour

"The use of the Solway Firth by an increasing population of barnacle gees in relation to changes in refuge management" in Biological Conservation

"Preflight signalling in swans: a mechanism for group cohesion and flock formation" in Ethology

"Pair bond duration and the timing of its formation in barnacle geese" in Waterfowl in Winter

"On renesting in semi-captive barnacle geese" in Wildfowl

"Variations in pair bond and agonistic behaviors in barnacle gees on the wintering grounds" in Waterfowl in Winter

"The relationship between an increasing Barnacle Goose Branta leucopsis population and the number and size of colonies in Svalbard" in Wildfowl

"Factors affecting the survival of barnacle geese on migration from the wintering grounds" in Journal Animal Ecology

"Agonistic behaviour in barnacle goose flocks: assessment, investment and reproductive success" in Animal Behaviour

"Parent-offspring relationships in wintering barnacle geese" in Animal Behaviour

"Barnacle goose" in Lifetime Reproduction in Birds

Waterfowl Ecology

"Do females turn males on and off in barnacle goose social display?" in Ethology

"Comparative study of the breeding success of Whooper Swans Cygnus cygnus nesting in upland and lowland regions of Iceland" in Ibis

"The current status of the Hawaiian Goose Branta sandvicensis and its recovery programme" in Wildfowl

"Geese and their future fortunes" in Ibis

"Female song in European starlings: the case of non-competitive song-matching" in Ethology, Ecology & Evolution

"Bill opening and sound spectrum in barnacle goose loud calls: individuals with "wide mouths" have higher pitched voices" in Animal Behaviour

"Testing the dominance and dispersal hypothesis in pochard" in Ornis Scandinavica

"Guidelines for bird recovery programmes: re-introduction and re-stocking" in Bird Conservation International

"The importance of migration mortality in non passerine birds" in Bird Population Studies: Relevance to Conservation and Management

"Foraging behaviour and site selection of barnacle geese in a traditional and newly colonized spring staging area" in Ardea

"A note on migration mortality and its significance to goose population dynamics" in Ardea