Why is the poem "Ode to a Skylark" an example of a Horatian ode?

Well, a Horatian ode is a short lyric poem written in stanzas of two or four lines in the manner of Latin poet Horace. They are often intimate, addressed to a friend, and deal with friendship, love, and the practice of poetry. They are usually devoted to praising a person, animal, or an object.