Turkeys thrive well, grow to a fine size and have flesh of tender quality.
They thrive in the Wyoming streams and rivers and are superior game fish.
Cattle do not thrive, and even poultry are scarce.
The yak of Thibet cannot long survive in the plains of India, or even on the hills below a certain altitude; and that this is due to climate, and not to the increased density of the atmosphere, is shown by the fact that the same animal appears to thrive well in Europe, and even breeds there readily.
The species are easily cultivated and will thrive in almost any soil.