NZ Birding Checklist
NZ Birding Checklist full versionThis is one of a series of Birding Checklist applications for Android mobile phones and tablets. There are applicatio...
Duncan Watson
emf Spectrum
A simple scrollable and zoomable picture of the full electromagnetic (EMF) spectrum from 0 Hz to 10^25 Hz. For reference purposes.免費玩emf Spectrum APP玩...
Funny bird names
This is just for fun! Now you can insult your mates using real bird names. There are over 50 birds, and if they think you are making the names up ther...