reddish-white or olive-coloured eggs, with possibly a few faint spots, number from five to seven. _Margaroperdix madagascariensis_ of Madagascar, imported into Mauritius and Réunion, has a black head with reddish-brown sides to the crown, a white stripe from above each eye running laterally down the neck, two others from the gape down the margin of the throat, rufous and black upper parts, with buff bars upon the wings and rump-region, and white shaft-streaks except upon the quills. The red-brown chest and black under surface are both margined with grey, and the latter is spotted with white; the flanks are chestnut, black, and white. It is called "Tro-tro," "Timpoy," or "Tsipoy" by the Malagasy, and inhabits grassy hills, flying rapidly for short distances, and laying from about fifteen to twenty eggs. Natives say that if {224}you break these eggs you cause the death of your father, if you spare them that of your mother![160] The genus _Perdix_ contains the Common Partridge (_P. cinerea_), so valuable for purposes of food and sport, of which it is needless to describe the plumage; yet attention may be drawn to the dark chestnut horse-shoe mark on the grey breast, nearly obsolete in most adult females, and the broad ruddy bars on the sides and flanks. The hen may be invariably distinguished by wide-set buff bands on the black scapulars and adjoining wing-coverts, which in the cock are light brown with black vermiculations and chestnut blotches. The latter sex, moreover, has grey instead of brown sides to the neck.[161] Great variation is noticeable in the coloration, specimens from dry soils exhibiting the richest hues, while some are occasionally obtained with a white horse-shoe mark, and a particularly dark variety has even been denominated _Perdix montana_. Hybrids are recorded with the Red-Legged Partridge and Red Grouse, but such are quite exceptional. Unknown in Shetland, the Partridge has been introduced with moderate success into the Outer Hebrides and Orkneys; but in the Highlands of Scotland the character of the country is often unsuitable, nor is the bird very plentiful in Ireland. From Scandinavia it occurs southward to the Douro valley and Naples, though rarer in Northern Europe, and choosing higher ground than the Red-legged species in the south; eastward it reaches through Asia Minor and Persia as far as the Altai Mountains. Pairing even in February, it does not nest until about April, the numbers of individuals reared being naturally much affected by subsequent excess of wet or drought. The better the cultivation the larger the stock, though grassy heaths, gorse-coverts, tangled hedge-rows and thickets also provide excellent harbour. Very rarely do Partridges desert the open for woods, or perch in trees, though during the hot hours they shelter in fields of turnips, clover, and so forth, emerging at other times to feed on the grain, seeds, leaves, and insects found among short vegetation or stubble.