Topic
HABITAT
2
NUMBERS
1181 Ecology
1
ABUNDANCE
1
AGRICULTURE
1
BERNICLA
1
BREEDING SUCCESS
1
Branta leucopsis
1
GRASSLANDS
1
GROWTH
1
ICELAND
1
IMPACT
1
POPULATIONS
1
SELECTION
1
SITE
1
SIZE
1
SWEDEN
1
Whooper Swan
1
carrying capacity
1
census
1
climate change
1
distribution
1
evolutionary biology
1
mainland Europe
1
management
1
population size
1