To know the sexes, we must wait for the month of June. But it would be unwise to postpone our investigations until that period. Osmianests are not so common that we can hope to pick one up each time that we go out with that object; besides, if we wait for the hatchingperiod before examining the brambles, it may happen that the order has been disturbed through some insects' having tried to make their escape as soon as possible after bursting their cocoons; it may happen that the male Osmiae, who are more forward than the females, are already gone. I therefore set to work a long time beforehand and devote my leisure in winter to these investigations.
Bramble-Bees and Others
Jean Henri Fabre • Papersense
Okuyabileceğiniz formatlar
Okuyabileceğiniz platformlar
Künye
- Ürün Kodu
- 2071234538889
- ISBN
- 9786051604770
- ISBN (Basılı Kitap)
- -
- Yayınlanma Tarihi
- -
- Sayfa Sayısı
- -
- Dil
- English
- Kategoriler
-
• EDEBİ KOLEKSİYONLAR / Genel