hoop coop maybe:
https://www.backyardchickens.com/t/488361/using-pvc-for-a-hoop-house
https://scratchcradle.wordpress.com/2013/06/11/the-new-hoop-coop/
and I agree with Mahlzeit, avoid both chicken wire and plastic netting
creeper gene doesn't mean that the chicken will have a short life span, but it means that some of the eggs will not hatched. If the parents are both with short legs, then the chicks will be: 50% short legs, 25% lethal before hatching and 25% normal (long) legs...
The naked-neck trait is controlled by an allele Na. Since this allele is dominant, individuals are either NaNa (no or very small bowtie) or Nana (with bowtie). If naked neck parent is NaNa then this bird crossed with non-naked neck will produce 100% naked necks. If it is naked neck with bowtie...
Some combinations are impossible, you can only make hybrid between related species like chicken, pheasant and grouse species.
http://messybeast.com/genetics/hybrid-birds.htm
Creating hybrid between chicken and duck is impossible because the genes are not close enough. You can put them together...