Based on the clue 'a male goat is a buck or billy a female goat is ca...', what is the answer?

Based on the clue 'a male duck or the commander of the golden hind', what is the answer? What is referred to by 'a male duck'? What is referred to by 'a male feline'? Based on the clue 'a male given name its also the latin word for king', what is the answer? Based on the clue 'a male goose you might take a look at', what is the answer? Based on the clue 'a male horse for breeding or a version of poker wi...', what is the answer? Based on the clue 'a male moths antennae are attuned to these release...', what is the answer? Based on the clue 'a male muslim who completes the pilgrimage to this...', what is the answer?