Posts Tagged ‘Light Pollution’

Tuesday, April 16, 2019

Top Cities Where Lights Endanger Migratory Birds

An American Redstart killed in a building collision

An estimated 600 million birds die from building collisions every year in the United States. Scientists at the Cornell Lab of Ornithology have published new research highlighting artificial light at night as a contributing factor.

The research was published in the journal Frontiers in Ecology and the Environment. It combines satellite data showing light pollution levels with weather radar measuring bird migration density. » Continue Reading.


Wednesday, October 18, 2017

Study: Artificial Lights Disorient Migrating Birds

Migrating birds circle through the light beams during the 2017 Tribute in Light Billions of birds undertake migratory journeys each spring and fall. Most of these spectacular movements go unseen, occurring under the cover of darkness.

A new study published in the Proceedings of the National Academy of Sciences provides some of the most compelling evidence yet that artificial light at night causes radical changes in the behaviors of migrating birds. » Continue Reading.


Thursday, May 5, 2016

Seeing Stars: The Adirondack Night Sky

Night Sky of Cranberry Lake by Jessica TaboraOn a clear night stargazers can often be found at the heights of Norton Cemetery in Keene looking up.

A recent weekend provided stellar nights for gazing. Not perfect as high cirrus clouds shaded a few assets, but four great ones were clear: Jupiter and its four moons, Mercury, the Moon in its pocketed glory, and space lab whizzing by. » Continue Reading.