In this sexy iPhone app, iKamasutra Lite brings the famed Kama Sutra sex positions in your iPhone. Designed to add spice to the romance together with your significant other, iKamasutra Lite allows you to browse positions to test. The app may even monitor positions you've already tried, keep your favorites and allow you to make a "to do" list. Looking for new things to use, but can't pick? You can shake the phone to get a random position. The best time to start breeding your finches happens when they're about 8 months old. There are finches that are highly dimorphic, meaning one can easily distinguish their gender by simply checking out their colors. An example of this is the Zebra finches. Society finches, conversely, can be a bit challenging on this department because they don?t have color patterns that tell whether these are female or male. One technique in determining the gender of the finches is as simple as placing at least four of which inside a cage and watching which birds get attracted to whom. Once spotted, you can place them in a separate cage in order to start breeding finches.