Interestingly enough, it'll sing anyway. Isolated finches still produce what are called innate songs or isolate songs. A specific tune might be taught, but the instinct to sing seems to exist in a songbird's brain. Innate songs sound different from the "cultured" songs learned from other ...
In a volume concentrating on methods in the analysis of acoustic communication, two roles are served by a chapter on how one group of vocal virtuosos, namely birds, make sound. The first is to inform the reader of those innovations that have led to new insights into avian vocal physiology....
1阅读理解 Just like humans, birds too rely on sound to communicate.However, they do not have a "language" inthe true sense of the word and instead produce a variety of sounds to convey different emotions. Often, birds recognize their mates (or young) by ...
Just like humans, birds too rely on sound to communicate. However, they do not have a “language” in the true sense of the word and instead produce a variety of sounds to convey different emotions. Often, birds recognize their mates (or young) by sound rather than sight. Hungry young ...
They are thus able to store a memory of the sound within their brain and then match their own output to their recollection of it when they mature. 1. According to paragraph 2, all of the following are characteristics of the songs of the young chaffinches in Thorpe’s experiment EXCEPT: ...
C. Why the white bellbird can make such a sound D. Why the white bellbird usually swallows fruits (4) What does the underlined word "endure" in the last paragraph mean? ___ A. Stand B. Record C. Produce D. Replace 相关知识点: 试题来源: 解析 答案见解析 (1)B.细节理解题。根...
Why the white bellbird can make such a sound D. Why the white bellbird usually swallows fruits27. What does the underlined word'endure" in the last paragraph mean?A. Stand B. Record C. Produce D. Replace 相关知识点: 试题来源: 解析 答案】24.B25.D26.C27.A【解析】这是一篇说明文,...
For one Australian bird, feathers even have another function.The crested pigeon(冠鸠) has a modified wing feather that helps produce an alarm signal sound to warnother birds when there's trouble.People had long noticed that these birds produced these loud sounds," said Trevor Murray, a ...
One sense oflaughis “to show emotion (such as mirth, joy, or scorn) with a chuckle or explosive vocal sound.” Since ascribing emotion to such birds as the common loon and laughing gull would be anthropomorphism, another sense in our dictionary—”to produce the sound or appearance of lau...
PROBLEM TO BE SOLVED: To surely repulse noxious birds over a long period by simple repulsing operations.;SOLUTION: This repulsing apparatus for the noxious birds is composed to produce a collision sound by collision of compressed air with a cross-sectional constricted part of a tube member 21 ...