I travel on wings yet sit upon thrones. I’m a wanderer of continents and a ruler in name alone. Both kingdom and creature share my title. What am I?

Don’t look at my mouth when I am gifted. I am in a race where people bet and savings wasted.

A fowl way to tell someone to protect their head.

There once was a man named Fred, who had a peculiar diet. 'I only eat greens, just leaves, no beans. So let us have salad', he said.

You keep animals and plants in me but I am not an aquarium, nor a herbarium. No, I am a ...