英文關鍵字
area
beaks
behavior
bird
birds
birdwatching
bobbing
busy
city
cityscape
colombo
common
crowd
culture
environment
fauna
feathers
feeding
flock
food
greenery
grey
heads
human
interaction
lanka
lankan
life
local
marketplace
morning
nature
pavement
pedestrian
pigeons
public
scavenging
scene
searching
sounds
space
sri
street
streets
tropical
urban
vendors
walking
wellawatta
wildlife
wings