Capitolo 73
the unhappy animal to die in miserable agony. So many how much two hundred
sheep have been killed so in a night to an only station. I have need
it hardly adds that the sheep-grower naturally hears again him this irregular
proceeding, so opposite to every ideals of good pasture, and that the days
some kea is now numbered in New Zelanda. But from the purely
psychological point of view the case is an interesting, as being
the best recorded example of the growth of a new instinct and complex
indeed under the eyes of human observatories.
A word as to the general colouring of the group of parrot as a whole.
Birds of tropical forestine usually have a ground tone of green because
that colours it trains better them to escape notice among the monotonous one
vegetable of wooded and equatorial scenery. In the north, to be sure, green
it is a very evident colour; but that is only because for half the
per annum our trees are naked, and they also misses during the other half that
'the width of shade of tropic' what it characterizes entirely the forests of warm
countries. Therefore, in moderate climates, the earth-tone common of
birds are brown to harmonize with the naked branches and pruned twigs,,
the sod of earth and dead grassy carpet or stubble. But in the evergreen one
green of tropics it is the correct color for hideaway or defended. Therefore
the parrots, more purely tropical family of birds on the earth I am
almost always greenish; and among the smallest and more defencelesses it orders, as
the small family love-birds, where the need is for protection
greater, the green of the plumage is broken almost not. Of the small one
Pygmy parrots of Guinea New, for example that it says the Mr. Bowdler Sharpe:
'Owing to their small ransom and the similarity of their green colouring
to their forests they live, they is not easily seen, and up to how recent
years were a lot of difficulties to get.' And of the green parrot of Jamaica,
Mr. comments of Gosse: 'We often hear their voices that proceed from a
tree, has certainly marked otherwise the descent of a flock on him; but on