...In the nesting time, then, the Hills went out over the open country, sometimes for days at a time, armed with long high-power telescopes... 
Stewart Edward White 「African Camp Fires」
...During the pastfive years large cash rewards, aggregating about$5000, have been offered for the discovery of one nesting pair ofgenuine passenger pigeons...
William T. Hornaday 「Our Vanishing Wild Life」
...I have before me your letter of June 8th, asking for information asto whether or no egrets shed their plumes at their nesting places insufficient quantities to enable them to be gathered commercially...
William T. Hornaday 「Our Vanishing Wild Life」
...They havethe plumes only during the mating and nesting season...
William T. Hornaday 「Our Vanishing Wild Life」
...The nesting habits areidentical with the other species; the ground colorof the two eggs is also the same...
Chester A. Reed 「The Bird Book」
...The nesting season begins in May, the birds nesting upon the same islandsand in the same kinds of sites as the last species...
Chester A. Reed 「The Bird Book」
...They breed abundantly on the marshesof northern Alaska and Greenland, nesting thesame as others of the species...
Chester A. Reed 「The Bird Book」
...Fully a thousand terns nesting on about one acre...
Chester A. Reed 「The Bird Book」
...The nesting season commencesin May, they laying three eggs of a brownishor greenish color, very heavily blotched withblackish brown...
Chester A. Reed 「The Bird Book」
...They probably breed inthe far south during our winter, although we have no definite data relativeto their nesting habits...
Chester A. Reed 「The Bird Book」
...This is a slightly smaller bird than carbo, and in the nesting season the whiteplumes of the latter are replaced by tufts of black and white feathers fromabove each eye...
Chester A. Reed 「The Bird Book」
...Itrequires several years for them to attain the perfectadult plumage, and unlike most birds, theyare in the best of plumage during the winter, thecolors becoming faded as the nesting season approaches...
Chester A. Reed 「The Bird Book」
...The nesting season is during May and June...
Chester A. Reed 「The Bird Book」
...They do not breed in colonies, generally, but one or two pairs nesting in onemarsh...
Chester A. Reed 「The Bird Book」
...Its nesting or eggs will not differ from thoseof the King Rail...
Chester A. Reed 「The Bird Book」
...Their nesting habits are the same as those of the precedingbird and the eggs are indistinguishable...
Chester A. Reed 「The Bird Book」
...Its nesting habits probably do not differfrom those of the following Sandpiper...
Chester A. Reed 「The Bird Book」
...The nesting habits andeggs are precisely the sameas those of the Semipalmatedvariety...
Chester A. Reed 「The Bird Book」
...The nesting habitsare the same as those of theLong-billed species; the three orfour eggs have a brownish buffground color and are blotched withblackish brown...
Chester A. Reed 「The Bird Book」
...The nesting habits and eggs are the same as those of the Bob-white, except thatthe eggs may average a trifle smaller...
Chester A. Reed 「The Bird Book」
...Otherwise its nesting habits and eggs are thesame as the other Plumed Partridges...
Chester A. Reed 「The Bird Book」
...Its nesting habits are the same as theother species, it nesting on the ground in suchlocalities as would be frequented by the RuffedGrouse...
Chester A. Reed 「The Bird Book」
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