| 单词 | woodpecker |
| 释义 | woodpecker noun[C] uk/ˈwʊdˌpek.ər/us/ˈwʊdˌpek.ɚ/abirdthat usesitsstrongbeakto makeholesintreetrunksinordertofindinsectstoeat 啄木鸟 rkhphoto/iStock/Getty Images Plus/GettyImages Other wild birds
woodpecker| American Dictionarywoodpecker noun[C] us/ˈwʊdˌpek·ər/abirdwith astrongbeakthat ithammersintotreetrunkstofindinsectstoeat Examplesofwoodpeckerwoodpecker Availability of nesting sites as a limit towoodpeckerpopulations. From theCambridge English Corpus The absence or scarcity of large, snag-foraging woodpeckers from older logged stands suggests that this resource may remain in low abundance for a considerable time. From theCambridge English Corpus Results fromwoodpeckersurveys revealed an atypical response to logging. From theCambridge English Corpus The other birds get the water, and ever since then thewoodpeckerhas been pecking at things. From theCambridge English Corpus However, these studies lacked sufficient data to identify the most affectedwoodpeckerspecies. From theCambridge English Corpus Thewoodpeckercommunity may be affected by the reduction in forest structural complexity that results from silvicultural treatments and may persist throughout the logging cycle. From theCambridge English Corpus Although totalwoodpeckerabundance differed only slightly between forest types, relative abundance of certain species differed significantly. From theCambridge English Corpus This study investigated the community of woodpeckers in a forest that was selectively logged 40 y ago compared to the community in adjacent unlogged forest. From theCambridge English Corpus Five visitors were unidentified passerines; the sixth was an unidentifiedwoodpecker. From theCambridge English Corpus The goal of this study was to document possible changes in thewoodpeckercommunity by identifying differences in relative abundance of individual species. From theCambridge English Corpus A significant difference in the overallwoodpeckercommunity between the two forest types was found. From theCambridge English Corpus The availability of suitable microhabitat corresponded strongly withwoodpeckerabundance, and snags were the most highly preferred foraging substrate across species and study sites. From theCambridge English Corpus These novel resources may explain, in part, the maintenance of highwoodpeckerdiversity in tropical rain forests. From theCambridge English Corpus Inbreeding depression and its effects on natal dispersal in red-cockaded woodpeckers. From theCambridge English Corpus The strong preference for snags in all forest types supports the suggestion that snags are important in determining the abundance of woodpeckers. 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. |
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