...Thus far the protective work of the Audubon Association has beensuccessful...
William T. Hornaday 「Our Vanishing Wild Life」
...I do not blamethem for saying that the so-called protective measures advanced bysportsmen have been selfish measures, and looking to destructionrather than to protection...
William T. Hornaday 「Our Vanishing Wild Life」
...The Committee on Game Protective Legislation and Preserves is a strong, hard-working body, and it has rendered good service in the lines of activity named in its title...
William T. Hornaday 「Our Vanishing Wild Life」
...
—This is the youngest protective organization of national scope, having been organized in 1911...
William T. Hornaday 「Our Vanishing Wild Life」
...Massachusetts Fish and Game Protective Association, Boston...
William T. Hornaday 「Our Vanishing Wild Life」
...It is hardly necessary to say here that the proposedalteration in the law to make it protective of allspecies will, so far as the private collector is concerned,leave matters just as they are...
W. H. Hudson 「Birds and Man」
...One of the most interesting phases of the study of butterfliesis to learn how often they take advantage in theirlife-history of any peculiarity of the food plant which hasa protective value...
Clarence M. Weed 「Butterflies Worth Knowing」
...The under surface is awonderful illustration of protective coloring...
Clarence M. Weed 「Butterflies Worth Knowing」
...Only the tiny hummingbird,who also uses lichen as a protective and decorative device, concealsher nest so successfully...
Neltje Blanchan 「Birds Every Child Should Know」
...The timid bird relies on his protective colouring toconceal him in so exposed a place and profits by his fearlessness inbroad daylight next to an excellent feeding ground...
Neltje Blanchan 「Birds Every Child Should Know」
...The latter, I think, move by leapsand sudden spurts, their protective coloring shieldingthem most effectively...
John Burroughs 「Bird Stories from Burroughs」
...A protective rind, a kind of solidified foam, envelops this core, exceptat the top, along the central line, where the porous rind is replaced bythin overlapping leaves...
J. H. Fabre Bernard Miall 「Social Life in the Insect World」
... The protective sheath, which is also a framework, is not the work of the mother...
J. Henri Fabre 「Bramble-bees and Others」
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