Further north, rolling grassy hills enclose the tranquil beauty of the Momela Lakes, each one a different hue of green or blue. Their shallows sometimes tinged pink with thousands of flamingos, the lakes support a rich selection of resident and migrant waterfowl, and shaggy water-bucks display their large lyre-shaped horns on the watery fringes. Giraffes glide across the grassy hills, between grazing zebra herds, while pairs of wide-eyed dik-dik dart into scrubby bush like overgrown hares on spindly legs.
Although elephants are uncommon in Arusha National Park, and lions absent altogether, leopards and spotted hyenas may be seen slinking around in the early morning and late afternoon. It is also at dusk and dawn that the veil of cloud on the eastern horizon is most likely to clear, revealing the majestic snow-capped peaks of Kilimanjaro, only 50km (30 miles) distant.