Lets Hear the Animals! (Animal Sounds) HD is an application developed especially for pre-school children to see beautiful pictures of their favorite animals while learning not only their sounds and names, but also how to use a computer!! OS X Lion Tested and Compatible! Lets Hear the Animals! (Animal Sounds) HD is also a bilingual educational tool. Children and adults can choose either the English or Spanish version. Simply click on the Spanish flag button and the animals name will switch to Spanish and if they click each animals name button, they will hear the name spoken by a native Spanish speaker. Click the US flag button and it immediately reverts back to the English name and pronunciation. It could not be simpler! It is also a wonderful and fun way to introduce a mouse or trackpad to your child. Please note: Beta testers familiar with the iPad and iPhone versions tried to tap the screen of the IMacs, so I recommend you walk them through it the first few times. Have fun!