...The availability of pellets and the ease ofcollecting them are obvious advantages... 
Dwight Platt 「Food of the Crow, Corvus brachyrhynchos Brehm, in South-central Kansas」
...The fluctuations in theuse of wheat were due to fluctuations in the availability of other foodsthat were preferred...
Dwight Platt 「Food of the Crow, Corvus brachyrhynchos Brehm, in South-central Kansas」
...Although it has food preferences, the crow is euryphagous, and its dietis governed to a large extent by the availability of various types offood in its habitat...
Dwight Platt 「Food of the Crow, Corvus brachyrhynchos Brehm, in South-central Kansas」
...Further, whether or not "topotypes" are representative of a subspecieshas no bearing on the availability of the name appended to them...
E. Raymond Hall 「Comments on the Taxonomy and Geographic Distribution of Some North American Rodents」
...The availability of additional material and the new informationpertaining to osteology permit an amplification of Gaige's (1926)description...
John D. Lynch 「Systematic Status of a South American Frog, Allophryne ruthveni Gaige」
...Its availability forthat purpose has, however, been seriously questionedby Professor Newcomb...
George Chambers 「The Story of Eclipses」
...In Hume's case, therewas no ill-founded conclusion of the availability of thefreshly-discovered district...
Ernest Favenc 「The Explorers of Australia and their Life-work」
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