If she’s been chickenwauling (that’s what I call it here, like a WA-WA-WA-WAA-AAA-AAAAAAAA! Or doing the chicken distress call (some people call it the ‘egg-laying song‘ (but roosters make this sound, too - the Bock-Bock-Buh-GAWK noise) then for sure getting close to laying). Also, her age...