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