Welcome to the Insect Pub Community @olivia08! It is nice to have you here. Your beautiful yellow butterfly is a Sulphur butterfly. They sip nectar from various flowers but they sometimes feed on dirt and mud puddles to add special nutrients to their diet. Beautiful photos and I am looking forward to more entries from you. : )
I am so sorry for the loss of your husband. Hugs!
Oh! Wow, thank you for the information about this butterfly. It's nice to have good knowledge for free. Thank you for accepting me here @whatisnew
My pleasure! Glad I could help. : )