Animal Behaviour |
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... IMPULSE , INTEREST , AND EMOTION 235 II . PLAY . 248 III . COURTSHIP 258 IV . ANIMAL 66 ÆSTHETICS AND " ETHICS " 270 V. THE EVOLUTION OF FEELING AND EMOTION 282 CHAPTER VII THE EVOLUTION OF ANIMAL BEHAVIOUR I. THE PHYSIOLOGICAL ASPECT ...
... IMPULSE , INTEREST , AND EMOTION 235 II . PLAY . 248 III . COURTSHIP 258 IV . ANIMAL 66 ÆSTHETICS AND " ETHICS " 270 V. THE EVOLUTION OF FEELING AND EMOTION 282 CHAPTER VII THE EVOLUTION OF ANIMAL BEHAVIOUR I. THE PHYSIOLOGICAL ASPECT ...
Page 5
... impulse leading them to crowd together and shun isolated positions . Nay , more ; it seems as if , after thus collecting and crowding in to some centre of interest , the attractive influence gradually waned ; the group spreads , and the ...
... impulse leading them to crowd together and shun isolated positions . Nay , more ; it seems as if , after thus collecting and crowding in to some centre of interest , the attractive influence gradually waned ; the group spreads , and the ...
Page 26
... impulses from cell to cell - a transmission accompanied by visible changes in a purple substance contained within the cells . In the Sun - dew any tentacle may form the starting - point of the spreading wave of impulse . But in the ...
... impulses from cell to cell - a transmission accompanied by visible changes in a purple substance contained within the cells . In the Sun - dew any tentacle may form the starting - point of the spreading wave of impulse . But in the ...
Page 27
... impulse is more rapid , the trap closing in a few seconds ; and electric currents have been observed to accompany the change . Tooth- like spines at the edge of the trap interlock , and serve to prevent the escape of small insects ...
... impulse is more rapid , the trap closing in a few seconds ; and electric currents have been observed to accompany the change . Tooth- like spines at the edge of the trap interlock , and serve to prevent the escape of small insects ...
Page 30
... impulse very rapidly along the cells of the irritable horns , followed by the sudden rupture of a membrane . Beautiful , however , as is the adaptation , effective as it is to a definite biological end , the organic behaviour does not ...
... impulse very rapidly along the cells of the irritable horns , followed by the sudden rupture of a membrane . Beautiful , however , as is the adaptation , effective as it is to a definite biological end , the organic behaviour does not ...
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Common terms and phrases
acquired action afford animal behaviour Animal Intelligence ants arise association bees biological end biological value C. R. ASHBEE cells centres chick cinnabar co-ordinated coalescence complex conation conative tendency congenital conscious situation consciousness course courtship Crown 8vo Darwin definite Demy 8vo differentiated direct effects eggs emotional environment evolution experience fact factor feeling female further germinal substance guidance habit hereditary higher animals hypothesis ideal ideational Illustrations imitation impulse individual influence inherited insects instinctive behaviour intelligent behaviour larvæ Lord Avebury male mate meaning mental development modes of behaviour modification natural selection nervous system nest object observation organic behaviour ovum Paramecium pecking perceptual performance play pleasure Prince Kropotkine probably Professor Groos psychological rational reflex reflex action regarded response result seems seizing sense sentience sexual selection social species spinal stage stimulation Stout survival term tion variations W. H. Hudson wasps
Popular passages
Page 306 - The consciousness of brutes would appear to be related to the mechanism of their body simply as a collateral product of its working, and to be as completely without any power of modifying that working, as the steam-whistle which accompanies the work of a locomotive engine is without influence upon its machinery.
Page 63 - For my own part, I look upon it as upon the principle of gravitation in bodies, which is not to be explained by any known qualities inherent in the bodies themselves, nor from any laws of mechanism, but, according to the best notions of the greatest philosophers, is an immediate impression from the first mover, and the divine energy acting in the creatures.
Page 288 - In other words, those races of beings only can have survived in which, on the average, agreeable or desired feelings went along with activities conducive to the maintenance of life, while disagreeable and habitually-avoided feelings went along with activities directly or indirectly destructive of life...
Page 24 - Thornton. A SPORTING TOUR THROUGH THE NORTHERN PARTS OF ENGLAND AND GREAT PART OF THE HIGHLANDS OF SCOTLAND. By Colonel T. THORNTON, of Thornville Royal, in Yorkshire. With the Original Illustrations by GARRARD, and other Illustrations and Coloured Plates by GE LODGE.
Page 63 - ... Faculty of an intellectual Being. For my own part, I look upon it as upon the Principle of Gravitation in Bodies, which is not to be explained by any known Qualities inherent in the Bodies themselves, nor from any Laws of Mechanism, but, according to the best Notions of the greatest Philosophers, is an immediate Impression from the first Mover, and the Divine Energy acting in the Creatures.
Page 223 - When we see an ant-hill, tenanted by thousands of industrious inhabitants, excavating chambers, forming tunnels, making roads, guarding their home, gathering food, feeding the young, tending their domestic animals, — each one fulfilling its duties industriously, and without confusion, — it is difficult altogether to deny to them the gift of reason ; and the preceding observations tend to confirm the opinion that their mental powers differ from those of men, not so much in kind as in degree.
Page 317 - We see that the inferior animals, when the conditions of life are favorable, are subject to periodical fits of gladness, affecting them powerfully and standing out in vivid contrast to their ordinary temper. And we know what this feeling is — this periodic intense elation which even civilized man occasionally experiences when in perfect health, more especially when young.
Page 218 - They came to the edge and tried hard to get over, but it did not occur to them to push the paper bridge, though the distance was only about one-third of an inch, and they might easily have done so. After trying for about a quarter of an hour they gave up the attempt, and returned home. This I repeated several times.
Page 50 - That therefore, on the whole, the theory of Wallace and Bates is supported by the facts detailed in this and the author's former papers, so far as they deal with birds (and with the one mammal used).
Page 149 - The cat that is clawing all over the box in her impulsive struggle will probably claw the string or loop or button so as to open the door. And gradually all the other non-successful impulses will be stamped out and the particular impulse leading to the successful act will be stamped in by the resulting pleasure, until, after many trials, the cat will, when put in the box, immediately claw the button or loop in a definite way.