Feb. 29 marked the 35th day since the first egg was laid, and eagle-eyed viewers have been watching for early signs of the first "pip," or tiny crack in the shell signaling the eaglet's attempt to break free, a process that can take a few days. Friends of Big Bear Valley said in an update on Facebook that Jackie and Shadow's previous eggs hatched after around 38 or 39 days of incubation. That time has passed for their first egg, and nest-watchers are worried. #eagles #eaglecam #shorts READ MORE: bit.ly/3v8sQXx » Subscribe now for more videos from AccuWeather: bit.ly/2TQgT0O Download the AccuWeather app: » iOS: apple.co/3gwaSnL » Android: bit.ly/3xpmwGw » AccuWeather is the world’s most accurate source of weather. But don’t just take our word for it. Find out how we make a difference in the lives of more than 1.5 billion people by people who care about the weather. » Check out more weather videos here: accuweather.com/en/videos Follow A...