 | George John Romanes - 1882 - 550 стор.
...the day to food and amusement, gives it sufficient time to dry and harden. About half an inch seems a sufficient layer for a day. Thus careful workmen, when they build mud walls (informed at first perhaps by these little birds), raise but a moderate layer at a time,... | |
 | Gilbert White - 1883 - 554 стор.
...amusement, gives it 1 Hirundo urbica, Linnaeus. HiJ sufficient time to dry and harden. About half an inch seems to be a sufficient layer for a day. Thus careful...should become top-heavy, and so be ruined by its own THE Ili.f-,1 -IIA11I l\. weight. By this method in about ten or twelve days is formed »n hemispheric... | |
 | Griffith, Farran, Browne and co - 1883 - 392 стор.
...rest of the day to food and amusement, gives it sufficient time to dry and harden. About half an inch seems to be a sufficient layer for a day. Thus careful workmen when they build mud walls (informed at first perhaps by this little bird) raise but a moderate layer at a time, and... | |
 | Gilbert White - 1884 - 604 стор.
...rest of the day to food and amusement, gives it sufficient time to dry and harden. About half an inch seems to be a sufficient layer for a day. Thus careful workmen when they build mud walls (informed at first perhaps by this little bird) raise but a moderate layer at a time, and... | |
 | Gilbert White - 1888 - 602 стор.
...rest of the day to food ami amusement, gives it sufficient time to dry and harden. About half an inch seems to be a sufficient layer for a day . Thus careful workmen when they build mud walls (informed at first perhaps by this little bird) raise but a moderate layer at a time, and... | |
 | Gilbert White - 1887 - 554 стор.
...amusement, gives it 1 ffirundo urbica, Linnaeus. sufficient time to dry and harden. About half an inch seems to be a sufficient layer for a day. Thus careful workmen when they build mud- walls (informed at first perhaps by this little bird) raise but a moderate layer at a time, and... | |
 | George John Romanes - 1890 - 552 стор.
...careful workmen, when they build mnd walls (informed at first perhaps by these little birds), raise b it a moderate layer at a time, and then desist, lest the work should become top-heavy, and ruined by its own weight. By this method, in about ten or twelve days is formed a hemispheric nest,... | |
 | Gilbert White - 1891 - 840 стор.
...rest of the day to food and amusement, gives it sufficient time to dry and harden. About half an inch seems to be a sufficient layer for a day. Thus careful workmen when they build mud walls (informed at first perhaps by this little bird) raise but a moderate layer at a time, and... | |
 | George John Romanes - 1891 - 552 стор.
...direful workmen, when they build mnd xvulls (informed at first perhaps bv these little birds), raise b it a moderate layer at a time, and then desist, lest the work should become top heavy, and ruined by its own weight. By this method, in about ten or twelve d:\ys is formed a hemispheric... | |
 | George John Romanes - 1892 - 552 стор.
...workmen, when they build mud walls (informed at first perhaps by these little birds), raise b 1t E moderate layer at a time, and then desist, lest the work should become top-heavy, and ruined by its own weight. By this method, in about ten or twelve days is formed a hemispheric nest,... | |
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... by its own weight, the provident architect has prudence and forbearance enough not to advance her work too fast ; but by building only in the morning, and by dedicating the rest of the day to food and amusement, gives it sufficient time to dry and... 
