Found this online. A bit long but worth the read.
The Birds, the Bees and Electromagnetic Pollution, by Dr. Andrew Goldsworthy, May 2009
Many of our birds are disappearing mysteriously from the urban environment and our bees are now under serious threat. There is increasing evidence
that at least some of this is due to electromagnetic pollution such as that from cell towers, cell phones, DECT cordless phones and Wifi. It appears
capable of interfering with their navigation systems and also their circadian rhythms, which in turn reduces their resistance to disease. The most
probable reason is that these animals use a group of magnetically-sensitive substances called cryptochromes for magnetic and solar navigation and also
to control the activity of their immune systems.
Birds are very sensitive to electromagnetic fields and some may find the electromagnetically polluted urban environment no longer tolerable. Migratory
birds may also lose their sense of direction and never reach their intended destination, perhaps just falling into the sea on the way. Bees are even
more under threat and are extremely important to us. Without bee pollination, there would be very few brightly colored or scented flowers in the
countryside or in our gardens and many of our crops would be devastated. We would be left just with crops that are wind pollinated (mostly cereals)
that do not on their own provide a healthy balanced diet, nor do they act as host to the friendly nitrogen fixing bacteria that are essential to the
sustainable fertility of our soil. This may be a very heavy price to pay for our unrestricted use of cell phones and other forms of wireless
communication.
What are cryptochromes?
The cryptochromes are a group of pigments found in virtually all animals, plants and many bacteria. They consist of a flavin (a derivative of vitamin
B2) folic acid and protein. Like all pigments, they get their colour by absorbing light at specific wavelengths. The cryptochromes absorb blue-green
and ultra-violet light and use its energy to drive photochemical reactions where light energy is converted to chemical energy. The earliest
cryptochromes used this energy to repair damaged DNA. However, more modern ones have evolved in both animals and plants where they measure light to
reset their biological clocks. In some animals, they also sense the direction of the Earth's magnetic field. Unfortunately, cryptochromes are very
badly affected by weak oscillating electromagnetic fields that are orders of magnitude weaker than the Earth's steady magnetic field. This can
disrupt both solar and magnetic navigation, which can account for colony collapse disorder in bees, the loss of some migratory birds and butterflies
and a weakening of the immune system in many more organisms.
Oscillating magnetic fields severely disrupt cryptochrome function.
Ritz and co-workers (Nature Vol. 429 13th May 2004 pp 177-180) showed that, provided they were given light of the wavelengths absorbed by cryptochrome
, robins could orient themselves for navigation in the Earth's magnetic field. However, this was severely disrupted by the application of extremely
weak alternating electromagnetic fields. A broad spectrum of frequencies between 0.1-10MHz at field strengths as little as 0.085 microtesla (about 500
times weaker than the Earth's field) made the birds completely unable to respond to the Earth's field! The quantum mechanics of the process suggest
that these alternating fields are likely to be perceived as a blinding "magnetic light" that blots out the bird's "magnetic vision".
Mobile telecommunications generate similar fields.
Andrew Goldsworthy BSc PhD
Source
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Also, please look into the following:
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[edit on 11-3-2010 by TheBorg]