Ce sont les mots les plus souvent utilisés dans ce livre.
1984
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
adult
age
al
albatrosses
animal
areas
atlantic
auk
behavior
between
biology
birds
body
breeding
brown
burger
changes
chicks
colony
common
data
during
ecology
eds
effects
eggs
energy
et
feeding
figure
fish
food
foraging
great
group
growth
gulls
habitat
high
however
incubation
individuals
island
journal
levels
marine
mass
mate
may
nest
nesting
new
north
ocean
often
olson
pacific
pair
penguins
period
petrels
population
pp
press
prey
rate
schreiber
sea
seabirds
see
shorebirds
site
size
south
species
studies
success
table
terns
time
two
water
years
yes
young