He walks out into the fields, and kicks a haycock half over.
"Hodge and His Masters"
Richard Jefferies
The top piece of the hill is curiously symmetrical, and resembles a haycock or a thimble.
"Climbing in The British Isles. Vol. 1 - England"
W. P. Haskett Smith
When I woke up, shivering with the cold, it was about 5.30 and still dark, so I crossed the road and found a splendid warm spot in the middle of a haycock, which completely covered me up.
"The Escaping Club"
A. J. Evans