Náttúrufræðingurinn - 2002, Síða 56

Slimbridge, UK. 224 bls.
Bairlein, F. 1991. Population studies of White
Storks (Ciconia ciconia) in Europe. í: Bird
population studies. Relevance to conservation
and management (ritstj. Perrins, C.M.
Lebreton, J.D. & Hirons, G.J.M.). Oxford.
Bradley, J.S., Skira, I.J. & Woller, R.D. 1991. A
long-term study of Short-tailed Shearwaters
Puffinus tenuirostris on Fisher Island, Aus-
tralia. Ibis 133, suppl. 1. 55-61.
Cooch, E.G. & Cooke, F. 1991. Demographic
changes in a snow goose population: biological
and management implications. í: Bird popula-
tion studies. Relevance to conservation and
management (ritstj. C.M. Perrins, J.D.
Lebreton & G.J.M. Hirons). Oxford.
Croxall, J.P. & Rothery, P. 1991. Population
regulation of seabirds: implications of their
demography for conservation. I: Bird popula-
tion studies. Relevance to conservation and
management (ritstj. C.M. Perrins, J.D.
Lebreton & G.J.M. Hirons). Oxford.
Dunnet, G. 1991a. Long-term studies of birds.
Ibis 133, suppl. 1. 1-2.
Dunnet, G. 1991 b. Population studies of the
Fulmar on Eynhallow, Orkney Islands. Ibis
133, suppl. 1. 24-27.
Fredriksen, M. & Ævar Petersen 1999. Adult
survival of the Black guillemot in Iceland.
Condor 101. 589-597.
Greenwood, J.J.D., Baillie, S.R., Gregory, R.D.,
Peach, W.D. & Fuller, R.J. 1995. Some new
approaches to conservation monitoring of
British breeding birds. Ibis 137, suppl. 1.16-
28.
Hafner, H. & Fasola, M. 1997. Long-term moni-
toring and conservation of Herons in France
and Italy. Colonial Waterbirds 20. 298-305.
Harris, M.P. & Wanless, S. 1991. Population
and conservation of Puffins Fratercula
arctica. I: Bird population studies. Relevance
to conservation and management (ritstj. C.M.
Perrins, J.D. Lebreton & G.J.M. Hirons). Ox-
ford.
Johnson, A.R. 1997. Long-term studies and con-
servation of Greater Flamingos in the Ca-
margue and Mediterranean. Colonial
Waterbirds 20. 306-315.
Krebs, C.J. 1991. The experimental paradigm
and long-term population studies 1991. Ibis
133, suppl. 1. 3-8.
Lack, D. 1966. Population studies of birds. Ox-
ford, Clarendon Press.
Moss, R. & Watson, A. 1991. Population cycles
and kin selection in Red Grouse Lagopus
lagopus scoticus. Ibis 133, suppl. 1. 113-120.
Nettleship, D.N. 1997. Long-term monitoring of
Canada’s seabird population. Monitoring bird
populations: The Canadian experience 1997.
Canadian Wildlife Service, Ottawa. Bls. 16-
23.
Newton, I. 1991. Habitat variation and popula-
tion regulation in Sparrowhawks. Ibis 133,
suppl. 1. 76-88.
Nichols, J.D. 1991. Extensive monitoring pro-
grammes viewed as long-term studies: the case
of North American waterfowl. Ibis 133,
suppl. 1. 89-98.
O’Connor, R. 1991. Long-term population stud-
ies in the United States. Ibis 133, suppl. 1.
36-48.
Owen, M. & Black, J.M. 1991. Geese and their
future fortune. Ibis 133, suppl. 1. 28-35.
Olafur K. Nielsen, 1999. Gyrfalcon predation on
ptarmigan: numerical and functional re-
sponses. Journal of Animal Ecology 68.
1034-1050.
Perrins, C.M. 1991. Tits and their caterpillar
food supply. Ibis 133, suppl. 1. 49-54.
Pienkowski 1991. Using long-term ornithologi-
cal studies in setting targets for conservation
in Britain. Ibis 133, suppl. 1. 62-75.
Taylor, I.R. 1991. The dynamics of a predator-
prey system: the Barn Owl Tyto alba and field
vole Microtus agrestis. Ibis 133, suppl. 1.
134-135.
Taylor, L.R. 1991. Proper studies and the art of
the soluble. Ibis 133, suppl. 1. 9-23.
Thompson, P.S. & Thompson, D.B.A. 1991.
Greenshanks Tringa nebularia and long-term
studies of breeding waders. Ibis 133, suppl. 1.
99-112.
Woolfenden, G.E. & Fitzpatrick, J.W. 1991.
Florida Scrub Jay ecology and Conservation.
I: Bird population studies. Relevance to con-
servation and management (ritstj. C.M.
Perrins, J.D. Lebreton & G.J.M. Hirons). Ox-
ford.
PÓSTFANG HÖFUNDAR
Tómas Grétar Gunnarsson
Sólvallagötu 64
101 Reykjavík
t.gunnarsson@uea.ac.uk
230