Understanding Comma Usage in English

RSPB on Instagram: "Last of our new RSPB Ambassadors, but by no means least, is @birdgirluk! A passionate birdwatcher all her life, she's also an avid campaigner fighting against biodiversity loss and climate breakdown. She's also the founder of Black2Nature which encourages equal access to nature. Welcome, Mya-Rose!"

RSPB on Instagram: "RSPB Ambassador @rachelbigsby tells us all about the important work of the Orkney Native Wildlife Project."

RSPB on Instagram: "What is COP16? 類 If you’ve been hearing about COP and wondering what it means, you’re not alone! COP16 is a global summit where global leaders come together to tackle the climate crisis. But why is it so important, and what’s at stake? Join @birdgirluk as she breaks down everything you need to know about COP16, from climate negotiations to the future of our planet. #COP16Colombia"