Avelgood Apps has launched a crowdfunding campaign on Indiegogo in order to bring a new and improved version of their popular ‘Twigle Bird Song Id’ app to the public. This campaign has a funding goal of $160,000, which needs to be raised by November 27th in order to launch the full development and refinement phase of the new Twigle. Avelgood describes it as “a cutting-edge birding app that identifies birds by their songs, like Shazam for birds". Since its initial launch earlier this year, thousands of people have downloaded it to their smart-device and experienced the excitement of identifying a bird from its song.