英文關鍵字
atmosphere
attack
autumn
bird
birds
box
care
carry
cold
colour
condition
conditions
control
danger
dangerous
dirt
dirty
disease
energy
entertain
environment
environmental
excrement
feeding
feral
fighting
flap
group
lighting
locations
peanuts
peck
pigeons
protect
protection
safe
safety
secure
security
smell
squirrel
survival
survive
waiting
watching