Is anyone aware of studies of the impacts of greenhouse light on bird
migration? If there are studies that indicate this is a problem, how does
one mitigate it without banning greenhouses outright? Can one measure the
light and determine that there is a "safe" level? How does the light from
greenhouses compare to the light from residential areas or airports, in
terms of impact on birds?
Any help would be most appreciated. If there is a demand for it, I would be
happy to post a summary of the responses on sanet.
Thank you in advance.
Kathleen Zimmerman
Program Coordinator
BC Horticultural Coalition
#201 - 15225 Thrift Avenue
White Rock, BC
V4B 2K9 Canada
Tel: (604) 535-1476
Fax: (604) 531-9126