. Chasse et pêche de la Californie. Pêche -- Californie ; jeu et jeu-oiseaux -- Californie ; Poissons -- Californie ; groupes de population animale ; pêches ; gibier, poissons. Le rapport OP PISH JEU ET COMMISSION. 121 débiles, plus de la moitié de ce qui est mort pendant les dix premiers jours. Nous pouvons avancer aucune raison pour cela, car les oiseaux ont éclos dans le même stock. Par exemple, nous broyait deux lots de poussins côte à côte sur une parcelle d'herbe, chaque couvée éclos en douze jours d'intervalle d'œufs pondus par les mêmes oiseaux. Chaque lot a donné la même attention, comme la nourriture, et couvés dans des tenues identiques. Out

• Contributeur: Book Worm / Alamy Banque D'Images
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. California fish and game. Fisheries -- California; Game and game-birds -- California; Fishes -- California; Animal Population Groups; Pêches; Gibier; Poissons. REPORT OP THE PISH AND GAME COMMISSION. 121 weaklings, more than half of which died during the first ten days. We can advance no reason for this, as the birds were hatched from the same parent stock. For example, we brooded two lots of chicks side by side on a grass plot, each brood being hatched twelve days apart from eggs laid by the same birds. Each lot was given the same attention, like food, and brooded in identical outfits. Out of one lot of 192 we reared 157; out of the other of 265 we lost over 200. As the birds were. Fig. 69. Portable pens used for breeding quail and pheasants. State Game Farm. Hayward, California. Photograph by W. N. Dirks. forced to lay so many more eggs during an extended period in captivity than they do in the wild state, there may be times when the germ becomes weak. In view of the fact that this is one of the very few states, possibly the only one, that uses artificial brooders exclusively, we can not ascertain whether or not this result is due to the (artificial) methods used. However, from results obtained during former seasons when domestic hens were used for brooding, we feel safe in stating that, while there is room for improvement in our method, it will be more generally adopted as pheasant breeding progresses. Feed. During the 1915 season we devoted several hours each day to the preparation and grinding of food for the young birds, using green- stuff, such as lettuce, kale and beets, all of which was grown on the farm, together with cracked wheat, stale bread, hard-boiled eggs and 9—26231. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. California. Dept. of Fish and Game; California. Fish and Gam

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