eBird, developed by Cornell Labs, is the most popular app for amateur birders. But the geolocation data that users feed it may be hugely impactful for climate change researchers.
Firefighters gaining edge in California wildfires that have killed at least 40 mareeg.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from mareeg.com Daily Mail and Mail on Sunday newspapers.