bird kingdom classification

Birds
What classifies a bird as a bird?
9
Birds
What class and order are birds?
15
Birds
What is the phylum and class of bird?
39
Birds
Is a bird a phylum class?
15
Birds
What phylum do birds belong to?
66
Birds
What are royal birds called?
104
Birds
What is the phylum name for birds?
70
Birds
How do you classify birds?
126
Birds
What kind of species is a bird?
133
Birds
What category do birds come under?
162