ameland
animal
avocet
avosetta
batch eggs
bird
birds
breeding
brown
build nest
clutch
clutch eggs
common
dry grass
egg
egg laying
eggs
environment
female cell
fowl
hen fruit
laying eggs
life
locule
make nest
natural
nature
nesting birds
nestle
nestling bird
nidify
nidus
ornithology
pied
recurvirostra
reproduction
schiermonnikoog
sea
seagull
spring
terschelling
three
vlieland
wadden
waddensea
wildlife