N. A. Clark

18 published titles

Distribution studies of waders and shelduck in the severn estuary

1 edition

The impact of the Mersey oil spill of August 1989 on the populations and distributions of waterfowl

(Contributor)

2 editions

Waterfowl migration and distribution in north west estuaries

(Contributor)

1 edition

The day and night distributions of waterfowl on the Mersey and adjacent areas

(Contributor)

1 edition

The effects of organic inputs to estuaries on overwintering bird populations and communities

(Contributor)

1 edition

Dispersion of waterfowl on the Mersey in relation to their prey

(Contributor)

1 edition

Condition and age structure of bird populations on the Mersey

1 edition

Disturbance studies on Swansea Bay and the Burry Inlet in relation to bird populations

(Contributor)

1 edition

Distribution studies of waders and Shelduck on the Severn estuary with reference to sediment mobility : report to the Severn Tidal Power Group under contract to Balfour Beatty Ltd.

(Contributor)

1 edition

Setting up monitoring and the ringing of rehabilitated birds following the Sea Empress oil spill

2 editions

The migration of red knots calidris canutus rufa and turnstone arenaria interpres passing through Delaware Bay in 2003

(Contributor)

1 edition

A preliminary analysis of the survival rates of Red Knots, Calidris canutus rufa, passing through the State of Delaware 1997-2001

(Contributor)

1 edition

Lancaster bypass : Winter 2000/2001

(Contributor)

1 edition

The ecological effect of the proposed Masbrook Grove outfall with particular reference to birds on the adjacent mudflats of the Orwell Estuary

(Contributor)

1 edition

Birds and sustainable agriculture at Colworth Park : a progress report for winter 1999/2000 and summer 2000: a report by the British Trust for Ornithology

(Contributor)

1 edition

A winter bird audit for the Colworth Estate, 1999/2000, 2000/2001

(Contributor)

1 edition

Towards a better understanding of predation on breeding meadowbird populations : phase 1, year 2: monitoring wader nest success in relation to predation at Stanny House Farm

(Contributor)

1 edition

Bearded tit (Panurus biarmicus)

(Contributor)

1 edition