There are two common, concrete nouns in the sentence, birds and sky.
The noun 'birds', a plural noun, is the subject of the sentence.
The noun 'sky', a singular noun, is the object of the preposition 'in'.
Some blue nouns are:
The noun blue is a singular, common, concrete noun; a word for a thing. The word blue is also an adjective.
sky and blue
n
the sky has always been blue the only time it is not blue is at night
sky blue , black
From the Land of the Sky-Blue Water was created in 1909.
The sky is blue dune to nitrogen molecules splitting light it the atmosphere.
Firey red with a hint of orange and a deep purple by the horizon
this statement is called the converse.. ex: if the sky is blue, then the sun is out. converse: if the sun is out, then the sky is blue.
The statement "not P" is the negation of statement P. It means the opposite of P is true. For example, if P is "The sky is blue," then not P would be "The sky is not blue."
he is looking at the sky and making an observation... possibly laying on the ground.
Neptune is a kind of sky-blue color.
Cerulean is the blue colour of the cloudless sky.
blue clouds
The sky isn't necessarily there, the blue factor of the sky is created when all of the Earth's water reflects off the sun, and bounces back to Earth. So the sky is kind of like a mirage: you can see it but its not really there. Therefor since it is not there, there is no distance from the Earth to the sky.
Why is sky blue
Blue Blue Sky was created in 1998.
Blue Sky Records was created in 1973.
A Sky Blue Elephant Mascot
because the sky is blue