Birder Birder is a bird watchers database application, allowing you to easily create and maintain a life list of your bird sightings. It calculates your lifetime statistics, has flexible life list searching ... Cost: $24 Buy full version       Trial version       Publisher: Vogue Mechanics Software     Descriptions Birder: Birder is a bird watchers database application, allowing you to easily create and maintain a life list of your bird sightings. It calculates your lifetime statistics, has flexible life list searching capabilities, and compiles your life list into a beautifully formatted print version. Maintaining your life list has never been easier. Save your time and evergy for watching birds, not logging them - use Birder.