Show mow how birds keep worm warm the high temperature of en miles abl them to resist cold more once effect dively than they could otherwise do blood heat in man Is 68 4 degrees Fahren fahrenheit belt it to is degrees in the domestic owl fowl and more to lo some come other birds nov 0 0 eoll they feel fed the cold cruelly ru elly as you may sea flea any frosty night it if you visit tin an ivy creeper olad clad wall with a lantern the sparrows nestle together in a closely packed moss mass mid and if there bo be a chimney you may be sure tho the birds will have chosen its oi ex 1 prior fab av their ro place for jhb jake of such buch warmth BB as it may vve alva |