How does the poet seem to feel about the sound of the birds? he finds them distracting and annoying. he finds them dangerous and frightening. he finds them surprising and strange. he finds them beautiful and sweet?

Here is the full poet for this question
The sun has long been set,
  The stars are out by twos and threes,
The little birds are piping yet
  Among the bushes and trees;
There's a cuckoo, and one or two thrushes,
And a far-off wind that rushes,
And a sound of water that gushes,
And the cuckoo's sovereign cry
Fills all the hollow of the sky.
  Who would "go parading"
In London, "and masquerading,"
On such a night of June
With that beautiful soft half-moon,
And all these innocent blisses?
On such a night as this is!

The answer is: He finds them beautiful and sweet

You could see it on this line: And all these innocent blisses?
This line indicated that the writer of the poem feels really happpy whenever he heard thesound of the birds. The other options beside option D indicate negative emtions