Field notes, v4150
Page 489
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Transcription
934 Bull Frog was also seen in the locality. When these frogs were put in formaldehyde several of them regurgitated the contents of their stomach. This consisted of water insects, toadlet, small fish and small frogs. With the drying up of the river as the summer advances I imagine that most of the frogs will perish. July 27th Quaking Aspen Meadow 7500 ft. Saline Ca., California Mr. Bullard, the game warden was in camp this afternoon and I obtained some information on the planting of the Bull Frog in Little Deer Ferry River Lake. He said that he planted 11 adult frogs more over 12 inches in length in that lake last year (1933) as an experiment to see if they would develop in such