So I don't know if anything can be done to change this, but my chickens keep kicking out the straw from their nesting boxes. Not even 1 minute after I put it in and they are kicking the straw out again. My chicky girls are 28 weeks old and I should be due to get some eggs any day now. I just dont want them to start laying and breaking eggs. Should I try a different nesting material? Any advice to deter my chickys from doing this?