"As they seek that nectar, the frogs dunk their entire bodies into the plant’s flowers, only their butts sticking out. When they emerge, pollen gets stuck to their heads and backs. Then they hop off, potentially transporting the pollen from their previous stop at the tropical buffet into the next milk fruit flower they encounter."

https://www.nytimes.com/2023/04/28/science/frogs-pollination-fruits.html?action=click&module=Well&pgtype=Homepage&section=Science