A swan swims to its nest in a lake near Queen Louise's Bridge in central Copenhagen, Denmark, on April 17, 2018. The swan's nest is partly made out of trash from the lake and contains several eggs. (Photo/VCG)
A swan swims to its nest in a lake near Queen Louise's Bridge in central Copenhagen, Denmark, on April 17, 2018. The swan's nest is partly made out of trash from the lake and contains several eggs. (Photo/VCG)