Yondu was a hunter, but still distractable enough that he could be crept up on. Tracking, he got, and was very good at when he was focussed on it. When his fin was active he was even better.

He does join him, and if he stoops again he'll just sit beside him with his legs folded under him.

"Sounds like an amazing guy, your brother. Ever' story I've heard has made 'im sound good to know. Even the bad ones."