20cm hnojaky su nocnaky...
Hnojaky su toto http://www.google.cz/imgres?imgurl=http://m4.aimg. sk/bazar/img2_3380387_a1a4af373da91cacb9c6c24b205d e7d3.jpg&imgrefurl=http://www.bazaria.sk/hnojove-c ervy-45-hnojaky&usg=__zovygW1rIzy6Yi39RTeYP1ju2wc= &h=352&w=500&sz=54&hl=cs&start=10&zoom=1&um=1&itbs =1&tbnid=TGd4R06QOT9CjM:&tbnh=92&tbnw=130&prev=/se arch%3Fq%3Dhnojovy%2Bcerv%26um%3D1%26hl%3Dcs%26sa% 3DN%26biw%3D1280%26bih%3D670%26tbm%3Disch&ei=XiMGT vOOF8_SsgaFnti6DA
Co sa tyka zubrienok tu uz povedane bolo....