These are the most frequently used words in this book.
1986
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ability
acquisition
adult
age
al
although
among
animals
apes
bats
bears
behav
behaviour
behavioural
between
brain
calls
cambridge
cats
chapter
context
development
diet
differences
different
dolphins
during
ed
environment
et
evidence
evolution
example
family
feeding
females
first
food
foraging
found
great
group
however
human
important
individuals
infants
information
interactions
large
learn
learning
males
mammals
may
monkeys
mother
new
occur
opportunities
patterns
period
play
population
pp
press
prey
primates
process
provide
pups
range
response
size
skills
social
socially
species
studies
time
tools
transmission
two
university
use
vocal
whales
wild
years
young