Amsterdam members of the Dutch political party GroenLinks (Green Left) want residents and businesses to help stimulate the city’s population of House Sparrows. GroenLinks is asking that new roof construction and roof renovations include sparrow-friendly ‘Vogelvide’ roof tiles.
The number of House Sparrows in the Netherlands has declined by 50% in the last 25 years. GroenLinks is asking Amsterdam to subsidize use of the bird-friendly roof tiles to help with the declining sparrow population.
Sparrows by barockschloss, Creative Commons on Flickr
In 2006, 100 new homes in Noordwijk, Alkmaar, Hardenberg and Amsterdam were fitted with the Vogelvide roof tiles.