The space craft rests on a ledge, which is pushed along the track using the power of electro magnets.
Twenty out of 31 empty nests on colony 1 were on the west side of the colony where ledges were broad and easily approached.
Here the free boundary given as the surface of the ledge is handled by considering an additional unknown function.
In order to take this picture the shirt has been fixed to a wooden ledge of a window or a door.
In all cases, however, there is invariably a small ledge about 40 cm above the floor.
Most of the species are characteristic of rocky ledges, forests or forest edges.
These sea birds raise their young on small ledges on nearvertical cliffs, each brood more or less confined to the nest for about 35 days.
Located on a rock ledge about 30 m above the beach, it was difficult to reach, but contained a small, black chick.
