History of Deer Research on Rum
The
island of
Rum was acquired
by the Nature
Conservancy Council (NCC) in 1958. One of the primary purposes of the
purchase
was to use the island as an outdoor laboratory where it was possible to
conduct
long-term ecological studies. In particular, it was intended to use Rum
for
studies of the ecology of red
deer,
and research on the island’s population started immediately after its
purchase
and has continued since then. Red deer
research
on Rum has provided the basis for much of our understanding of the
ecology and
biology of Scottish red deer
populations and has
been widely used in the development of management regimes for red deer populations throughout Europe.
Since
1958 there
have been three major phases of
research on red deer
on Rum:
1) Ecological Research (1958-1972)
Research
led by
scientists from the NCC and Institute of Terrestrial Ecology (including
VPW
Lowe, B Mitchell and B Staines) investigated the grazing ecology and
population
demography of red deer throughout the island. These studies established
age-specific patterns of growth, condition, fecundity and survival and
assessed
the use of different plant communities throughout the year.
2) Research on reproductive physiology (1968-1973)
Led
by RV Short
(Cambridge
Veterinary School)
the
population of the North Block was used for studies of reproductive
behaviour and the physiology of the antler cycle (GA Lincoln).
Subsequent
research focused on the reproductive cycle of females (TJ Fletcher) and
established systems for the identification and marking of the stag and
hind
population in the North Block and for monitoring individual variation
in
breeding success (FE Guinness).
3) Research on behaviour, life histories,
population dynamics and evolutionary genetics (1972-present )
Since
1972,
research led by TH Clutton-Brock (Zoology, Cambridge) and funded bythe
Natural
Environment
Research Council (NERC) and Biology and Biotechnology Research Council
(BBSRC) has used the North Block deer population on Rum
to
investigate a wide range of questions concerning behaviour, population
dynamics
and the causes of individual variation in reproductive success in both
sexes. By agreement with the Nature
Conservancy Council, the annual cull of
the North
Block was terminated to allow investigation of the population
dynamics
of
naturally regulated populations and to permit the animals to become
habituated
to close observation. Recognition systems designed by Fiona Guinness
have
provided a basis for monitoring the life histories of all individual
deer
regularly using the North Block since 1972. Research has involved more
than 30
scientists based at Cambridge, Edinburgh and
many other universities and
institutes (Including FE Guinness, SD Albon, RM Gibson, M Hall, MC
Appleby, C
Thouless, P Marrow, M Major, L Condrat, K Rose, TN Coulson, LEB Kruuk,
D
Nussey) and has generated over 100
scientific papers and books.
In
1984, an
associated project on the evolutionary genetics of the North Block
population
was initiated by JM Pemberton and with LEB Kruuk this research
continues today
at the Institute of Evolutionary Biology, Edinburgh. For more than 20 years
samples have been collected from over 80% of calves born in the
North
Block and used to investigate the paternity success, population and
quantitative
genetics and inbreeding.
For more
information on the current themes of
research, see Research
Findings and
to learn more about how we study red deer go to the Kilmory Research Project. More information on the
current red deer
research team can be found in the People
section.