Are lizzards birds?
No, they aren't. They are reptiles.
Is toucan a bird?
Yes, it is.
Are tortoises reptiles?
Yes, they are.
Is giraffe a mammal?
Yes, it is.
Is seahorse a fish?
Yes, it is.
Is ray a fish?
Yes, it is.
Is snake a reptile?
Yes, it is.
Is Hippo a mammal?
Yes, it is.
Is Zebra a bird?
No, it isn't. It is a mammal.
Are sharks mammals?
No, they aren't. They are fishes.
Are ostrichs reptiles?
No, they aren't. They are birds.
Are peacocks birds?
Yes, they are.