Green in poop?

Danielle

My baby is exclusively BF and been having green in her poop on and off. (A few different diapers but not in a row one pictured below and a few others with less). I haven’t had any green foods besides some celery in stuffing for thanksgiving. No green dyes either. I will call my pediatrician tomorrow but wanted to know if this is normal or a concern? First time mom so not sure! Thank you!!!