英文關鍵字
blackheaded
gull
chroicocephalus
ridibundus
gulls
colony
flock
landing
lake
mangrove
middle
east
migratory
charadriiformes
laridae
palearctic
winter
plumage
feathers
white
grey
black
nature
ramsar
site
water
daylight
habitat
landscape
wildlife
animals
wild
natural
flamingo
hide
ecosystem
ornithology
birdwatching
flight
splash
webbed
wings
shallow
common
adult
migration
europe
canada
behavior
marshes
small
black-headed
waters
one
ras
khor
sanctuary
dubai
united
arab
emirates