. California fish and game. Fisheries -- California; Game and game-birds -- California; Fishes -- California; Animal Population Groups; Pêches; Gibier; Poissons. 492 CALIFORNIA FISH AND GAME BIRD WEAVES OWN NOOSE While making motion pictures of the waterfowl on the State refuge near Los Banos during the early summer I chanced upon the nesting site of a cliff swallow colony under a Fig. 137. This little cliff swallow fashioned its own noose. Photo by E. S. Cheney, May, 1931. Noting the steady flight of the birds to and from some mud banks in the immediate vicinity I decided to investig
. California fish and game. Fisheries -- California; Game and game-birds -- California; Fishes -- California; Animal Population Groups; Pêches; Gibier; Poissons. 492 CALIFORNIA FISH AND GAME BIRD WEAVES OWN NOOSE While making motion pictures of the waterfowl on the State refuge near Los Banos during the early summer I chanced upon the nesting site of a cliff swallow colony under a Fig. 137. This little cliff swallow fashioned its own noose. Photo by E. S. Cheney, May, 1931. Noting the steady flight of the birds to and from some mud banks in the immediate vicinity I decided to investigate the manner of nest building from a very close point. The swallows appeared to form mud. 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 California. Dept. of Fish and Game; California. Fish and Game Commission; California. Division of Fish and Game. [San Francisco, etc. ] State of California, Resources Agency, Dept. of Fish and Game
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