Wants information on sex ratios in domestic animals. Can WBT help?
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Wants information on sex ratios in domestic animals. Can WBT help?
Is much obliged that WBT will undertake tabulation of sex ratios in racehorses, greyhounds, and cattle.
Thanks WBT for tabulation of sex ratios in racehorses.
Would like to meet with WBT while in London.
For experiment on effect of male beauty, pigeons should be coloured on the breast.
Likes WBT’s review [of Variation] in the Field [31 (1868): 309, 350].
Awaits remarks on coloured pigeons and proportion of sexes.
Inquires about the colour of first plumage of poultry breeds and development of distinguishing features.
Inquires about plumage of poultry breeds.
Would like information on the first plumage of poultry.
Did not know of complex change of plumage. From WBT’s letter, CD thinks six weeks to two months old is the best period. Sends details of breeds and other particulars.