Orcs and Goblins

[TolkienGurl]

In the book it says orcs:

There was a guard of orcs crouching in the shadows behind the great door posts towering on either side...

Book II, pg. 323

'Be swift then!' said Aragorn, looking back towards the Gates. 'The Sun sinks early. The Orcs will not, maybe, come out till after dusk, but we must be far away before nightfall. The Moon is almost spent and it is dark tonight.'

Aragorn, Book II, p.325