Lego by nature

The dramatic increase in urbanized areas causes the corresponding loss of wildlife. All 20 species on the list of “common birds in decline” halved in population since the 1970s. So it ’s important to protect wildlife in the city. Our campaign, LEGO BY NATURE, is to encourage teenagers to use their old childhood LEGO bricks to build nests and feeders for birds and insects to sustain urban wildlife.