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Common Eider
1
VDP::Zoologiske og botaniske fag: 480
1
VDP::Zoology and botany: 480
1
World Heritage
1
bestandstall
1
bestandsutvikling
1
common eider
1
drivers
1
flight count
1
flytelling
1
literature studies
1
litteraturstudie
1
monitoring
1
overvåking
1
population changes
1
population count
1
sea duck
1
seabird
1
sjøand
1
sjøfugl
1
verdensarv
1
ærfugl
1
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