Bawden Rocks The rocks are also a nesting ground for a number of seabird species, including razorbills, cormorants, guillemots, great black-backed gulls and puffins. A local legend claims that the rocks were thrown out to sea by a child-eating giant called Bolster, after whom Bolster Day was named. Bawden Rocks Bawden Rocks, also known as Cow and Calf or Man and His Man, are a pair of small islands approximately one mile north of St Agnes Head, off the coast of Cornwall, England, United Kingdom. The larger of the two rocks stands around above the high water mark. The rocks are popular
Tryal Rocks Tryal Rocks Tryal Rocks, sometimes spelled Trial Rocks or Tryall Rocks, formerly known as Ritchie's Reef or Greyhound's Shoal, is a reef of rock located in the Indian Ocean off the northwest coast of Australia, northwest of the outer edge of the Montebello Islands group. It is named for the "Tryall", the first known shipwreck in Australian waters, which sunk after striking the then-uncharted rocks in 1622. Described as "the theme and dread of every voyager to the eastern islands", their location was sought for over three centuries before finally being determined in 1969. Tryal Rocks are located at .