Are Cellphones Killing Honeybees?

The number of honeybees are declining in today's world.
Scientists have clarified why this happen.
They said the reasons are "cold weather, genetically-modified crops, and viruses".
And they think cellphones are also the cause of decreasing honeybees.
Daniel Favre reaserched how cellphones effect on declining honeybees when the use of cellphone increase.
Favre says using or ringing cellphones prevend honeybees to go to hive(where their house).
Favre says that honeybees are very careful about the field they're living which created by human who use cellphones.


After reading this article, I was surprised to know that.
IActually I didn't think about the effect on living things like animals, natures or something.
But I became to think the effect on cellphones could be serious.
Today, so many people use their own cellphone all over the world.
I think more people have and use thier cellphones in the future.
So we must think about the effects of cellphones.
And we have to find the solution not to impact on animals, natures, or even humans.

Anyway, this article impressed me!!
How do you think?