These are the most frequently used words in this book.
above
along
amazonas
andes
areas
band
base
behavior
belly
below
bill
birds
black
blue
bolivar
borders
brazil
breast
brown
buff
call
cerro
chest
colombia
common
coverts
crown
dark
de
dull
dusky
esp
eyes
fairly
feathers
flight
flocks
forest
gray
green
habitat
head
high
humid
identification
imm
large
long
low
lower
may
mostly
narrow
near
nest
note
nw
occas
often
olive
orinoco
pale
patch
plate
plumage
prs
range
rather
recs
red
resident
rest
rio
rufous
se
see
seen
short
sides
sierra
sight
sim
slightly
small
sometimes
song
species
status
tail
throat
trees
underparts
upper
usually
venez
voice
white
whitish
wing
yellow