A bova is a sardine. A dax is a ladybird. Question: Which one of them can be fished? Answer: bova.
A wug is a donkey. A kiki is a turkey. Question: Which one of them can be ridden? Answer: wug.
A toma is an eagle. A glorp is a moth. Question: Which one of them is streamlined? Answer: toma.
A blick is a chicken. A tufa is a lobster. Question: Which one of them can make a clucking noise? Answer: blick.
A fep is a budgie. A flib is a locust. Question: Which one of them likes mirrors? Answer: fep.
A zek is an emu. A zup is a pony. Question: Which one of them has wings? Answer: zek.