The nest he's guarding is that dark patch on the side of the rock.

它守护着的巢穴在岩石漆黑的缝隙里。

youdao

On one climb, Kelly discovered a patch of swollen rock samphire, a coastal flora that people often cook with, or even pickle.

BBC: An extreme way to see Wales' coast

Walter Baumy, the agency's engineering division chief, said the Corps is trying to line up rock, sandbags, barges, helicopters and cranes to patch the damaged levees.

CNN: Mayor blasts failure to patch levee breaches

Mr Jamieson said the UK music industry was going through a "strong patch" thanks to high sales of albums by rock bands The Darkness and Lostprophets, and jazz stars Jamie Cullum and Katie Melua.

BBC: NEWS | Entertainment | Downloads outsell DVDs and vinyl