id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
36922	Levick, G. Murray (George Murray)	Antarctic Penguins: A Study of Their Social Habits			.txt	text/plain	30829	1659	80	time, gave place to wide paddles or "flippers," as the penguins' wings It is to this mass of floating sea-ice that the Adélie penguins make For those birds who nest in the southernmost rookeries, such as Cape The first Adélie penguins arrived at the Ridley Beach rookery, Cape During the day I noticed some penguins taking possession of old nests on number lay down on the sea-ice, a few yards short of the rookery, the sea-ice some half mile or so away, not a single bird attempted to Often when observing a knoll crowded with nesting penguins, I have seen Later, those cocks which had nested in the centre of the rookery had This evening I saw a hen penguin trying to sit on a nest On leaving their nests, the birds made their way down the ice-foot on to to nest up the cliff, and several times saw birds on arriving at the	./cache/36922.txt	./txt/36922.txt