adult
animal
avian
beak
beautiful
big
bird
birds
black
blackcrowned
blackcrowned night heron
blue
closeup
color
crowned
egret
environment
eye
fauna
feather
flight
fly
flying
gray
green
heron
image
juvenile
lake
marsh
natural
nature
night
night heron
nightheron
nycticorax
nycticorax nycticorax
plumage
portrait
summer
swamp
tree
wader
water
wetland
white
wild
wildlife
wing
young