Ce sont les mots les plus souvent utilisés dans ce livre.
adult
although
areas
behavior
better
between
bill
birds
body
brain
branches
breeding
called
calls
cavity
days
display
downies
drum
drumming
during
egg
energy
entrance
even
feathers
feeding
feet
female
first
fledging
fledglings
flock
fly
food
forage
foraging
habitat
hatching
head
help
however
important
including
individuals
insects
larger
less
likely
location
male
mate
may
move
must
near
nest
nesting
nestlings
occur
often
pair
parents
particularly
period
potential
predators
probably
provide
range
rates
relatively
result
season
several
sites
small
snags
sometimes
species
spend
studies
suet
tail
temperature
territory
thus
time
trees
trunk
two
typically
use
used
usually
wings
winter
wood
woodpeckers
young