Thursday November 23, 5-9 pm

Next Thursday we will meet at the usual place, the Legion at 9202 Horton Road SW in Calgary. Doors open at 5 pm. Once again we will meet in the big ballroom. At about 7 pm there will be a presentation by Roland Dechesne on The Impacts of Light Pollution on Birds.

Light pollution has both hormonal and behavioral negative impacts on birds. Though pervasive in our modern world, outdoor artificial lighting is a pollutant that is relatively easy to control, if we can get past some of our irrational attachment to our beliefs that more light at night is better.

Roland Dechesne, Fellow of the Royal Astronomical Society of Canada (RASC), is a member of the RASC Light Pollution Abatement Committee (LPA Committee) as well as a Past President of the Calgary Centre of the RASC and an amateur astronomer with over 40 years’ experience. He has been a popularizer of astronomy to the public for much of that time. His interests are astrophotography, meteorites and light pollution abatement. He ‘moonlights’ as an oil and gas geologist during the day. He was recently honoured by having asteroid #10087 named for him. He runs the Society’s @RASC_LPA twitter account that focusses on light pollution and the health impacts of light at night on health and the natural world.

Everyone is welcome to attend Birds & Beers. See you there!