...They are very abundant intheir restricted range, and nest in Februaryand March and again in April or May, raisingtwo broods a season... 
Chester A. Reed 「The Bird Book」
...Their nesting season includes all the summermonths, they raising two and sometimesthree broods a season...
Chester A. Reed 「The Bird Book」
...They raise two orthree broods a year, the firstset of eggs being laid early inApril; the eggs are creamywhite, dotted, so thickly as toobscure the ground color, withpale reddish brown...
Chester A. Reed 「The Bird Book」
...Eggs may befound at any time from May until July orAugust as they raise several broods a season...
Chester A. Reed 「The Bird Book」
...It would be a comparatively simple matter to understandthese forms if they were simply seasonal variations,with three broods, each form succeeding the other as theseason advances...
Clarence M. Weed 「Butterflies Worth Knowing」
...There may besuccessive broods through the summer, practically all ofthem being this same Ajax summer form...
Clarence M. Weed 「Butterflies Worth Knowing」
...Farther south there are probably three broods a yearand hibernation may take place in various stages...
Clarence M. Weed 「Butterflies Worth Knowing」
...These are so complicatedthat in order to make plain the varying conditions it seemsnecessary to separate the broods in a somewhat hypotheticalmanner...
Clarence M. Weed 「Butterflies Worth Knowing」
...In another group, which we may designate as B, the conditionsmay be similar except that the butterflies lay theireggs very soon after coming from the chrysalis in the case ofall three broods...
Clarence M. Weed 「Butterflies Worth Knowing」
...There are said to be two broods each season, in some regions, althoughin others there seems to be but one...
Clarence M. Weed 「Butterflies Worth Knowing」
...In New England there are two broods of thebutterfly, one appearing early in June and the other late inJuly...
Clarence M. Weed 「Butterflies Worth Knowing」
...Two broods are reared in the season, the first in October,the second in February or March...
P. L. Sclater 「Argentine Ornithology, Volume I (of 2)」
...However, the martins continue to come back totheir old home year after year and rear their broods on little heapsof leaves in every room in the house, which is the cheerful fact ofthe story...
Neltje Blanchan 「Birds Every Child Should Know」
...While his queen broods, the devoted kingfisher brings her thebest of his catch...
Neltje Blanchan 「Birds Every Child Should Know」
...This creature has bred in great numbers and isnow threatening the existence of all birds that rear their broods uponthe ground...
Nathaniel Southgate Shaler 「Domesticated Animals」
...Most wild geese incaptivity lay but a few eggs, and the broods hatched are small...
John H. Robinson 「Our Domestic Birds」
..."We shall probably have three broods of birdlings this summer...
Lenore Elizabeth Mulets 「Stories of Birds」
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