1.   In the center of the valley is a vast marsh fed by an aquifer of snow melt, which gives the animals a year-round reason to linger in Amboseli.

2.   Some of the water drawn into this basin enters an underground river, some forms ponds and vast marshes.

3.   From the air, the crash site looked like a small puddle in the midst of a vast marsh, with a few bits of shredded metal strewn around.

4.   The crash site looks from the air like a small puddle in the midst of a vast marsh, with a few bits of shredded metal strewn around.