Ce sont les mots les plus souvent utilisés dans ce livre.
1984
1986
1987
1990
action
adult
al
albatrosses
although
appear
area
between
bill
birds
body
breeding
burrows
calls
chicks
colonies
data
day
described
different
display
down
during
eggs
et
even
example
feathers
feeding
females
few
fig
figure
first
fish
flight
food
found
fulmars
ground
head
high
however
island
large
levels
long
low
male
mass
may
movements
nest
nesting
new
north
notes
numbers
often
oil
ones
pacific
particularly
perhaps
petrels
population
prey
puffinus
range
rates
sea
seabirds
see
seems
sex
shearwaters
similar
small
south
southern
species
stomach
storm
suggested
surface
table
tend
time
tubenoses
two
used
warham
water
wind
wing
years