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单词 peck
释义

Examplesofpeck

peck
Would the organism generalize the pecking behavior in response to a purple key?
From theCambridge English Corpus
In that research, pigeons pecked response keys in order to obtain food.
From theCambridge English Corpus
Drinking milk from a bottle where the top had been pecked by a bird was not statistically significant but there were very few subjects exposed.
From theCambridge English Corpus
However, they continue to discriminate, as shown by pecking at control beads of other colours.
From theCambridge English Corpus
The other birds get the water, and ever since then the woodpecker has been pecking at things.
From theCambridge English Corpus
Also, like battery chickens they also have their beaks removed to prevent them bullying and pecking other chickens.
From theCambridge English Corpus
We suggest that this mechanism may be very important in the ontogeny of the adult pecking response in doves.
From theCambridge English Corpus
Chickens are pecked by their social superiors in order to maintain a rigid status quo within the flock.
From theCambridge English Corpus
They suggest that perceptual mechanisms specific to each system develop gradually out of exploratory pecking on the basis of functional experience.
From theCambridge English Corpus
Frontal threatening starts to occur, and by the age of 3 weeks, pecking and kicking are added to aggressive interactions.
From theCambridge English Corpus
We have used two approaches to identify the cellular sequelae of pecking the bitter bead.
From theCambridge English Corpus
At an earlier time the pigeon begins a pattern of behavior, such as rapidly pecking a fixed number of times on a lit button.
From theCambridge English Corpus
Pairings of the keylight with food resulted in the pigeons approaching and pecking the key light rather than going to the food hopper to eat.
From theCambridge English Corpus
Pecks on incorrect keys resulted in a 5-s time-out during which the shutter was closed and key pecks were ineffective.
From theCambridge English Corpus
The pecking order of free radicals and antioxidants: lipid peroxidation, a-tocopherol and ascorbate.
From theCambridge English Corpus
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
#https://dictionary.cambridge.org//dictionary/english/peck##
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更新时间:2024/12/28 1:20:30