One of the reasons why the complex characters in Shakespeare's plays appeal to a wide audience is because everyone can relate to at least one aspect of many characters, since they are so multi-layered. <span />
He is referring to the bird as clumsy because "ungainly" is define as "awkward" or "clumsy" and "fowl" is another word for "bird"
1/7, 2/14, 3/21, 4/28, 5/35, 6/42, 7/49, 8/56, 9/63, 10/70, 11/77, 12/84, 13/91, 14/98, 15/105, 16/112, 17/119, 18/126, 19/133, 20/140 ...
Here is the sentence using the words capacity and regulation:
The capacity of the hall can only accommodate at most 500 people; therefore, strict regulation of the flow of the people going in and out must be observed all the time. Regulation means control or management. Capacity means the amount or size that something can contain. Hope this answer helps.