God doesn't whisper to each and every chicken all around the world but they are programmed to do so except if you want to believe that happened by an accident and because it worked then the offsprings were having it.
Yes, it does indeed seem to have happened by luck of the draw. Of course, such luck
was then filtered by the cold fact that being protective of one's eggs leads to better odds of survival into the next generation. So while the tendency for that specific behavior is in itself random, the natural selection of it
isn't; it is instead directed by the environment.
That can't be done without a decision maker,
In the sense that
something must decide that a certain behavior or attribute leads to better odds of generating viable offspring, you are right.
However, it does not necessarily follow that such a decision maker must have a purpose. It can be the environment itself - and far as we can truly tell, the environment has indeed been enough.
that can't be done without an intelligent entity,
I beg to differ. It doesn't take an intelligent entity to make eggs that are defended by the presence of adults more likely to survive and hatch than unprotected ones. Or, at least, I don't see why such an intelligent entity would be needed.
don't believe on god thats up to you,but your logic about randomness and chances without a conscious planner and designer doesn't make sense at all,for the creationists at least and even for some atheists.
That is probably true to some extent, although it seems to me that it is misleading to emphasize the hypothetical existence of some (probably few) atheists who don't understand or don't accept natural selection over the well-documented and quite reasonable existence of theists that
do understand and accept natural selection and biological evolution (as well they should).
Also, the belief that a conscious planner is
necessary is demonstrably inaccurate. Granted, it will never be possible to show that there is no such planner. But the available data does not really point towards its existence.