| 词汇 | example_english_army-ant |
| 释义 | army antcollocation in Englishmeanings of armyand antThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with army. army noun uk /ˈɑː.mi/ us /ˈɑːr.mi/ a particular country's ... See more at army ant noun[C] uk /ænt/ us /ænt/ a very small insect that lives under the ground in large and well-organized ... See more at ant Examples of army antThese 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. We hypothesized that armyant-bird interactions would be affected by both elevation and forest fragmentation. To be counted, birds had to be actively foraging either within 2 m of the front of the swarm, or in the armyant swarm. Combat between large derived societies: a subterranean armyant established as a predator of mature leafcutting ant colonies. Those that do may rely on armyant raids as a food source. Foraging of a hypogaeic armyant: a long neglected majority. Each armyant swarm watched was counted as a sample. Individuals are total number of birds attending armyant swarms. We observed a total of 41 bird species attending armyant swarms. The flock size of birds attending armyant swarms plotted against elevation, separated by habitat type (b). The number of bird species observed at armyant swarms plotted against elevation, separated by habitat type (a). Such high frequencies of attendance suggest that food taken from armyant raids represents an important component of the diet of these birds. While elevation and forest fragmentation influence armyant and insectivorous bird communities, their effects on the interaction between army ants and bird species is unknown. Microclimatic factors associated with elevational changes in armyant density in tropical montane forest. We recorded bird attendance at the armyant swarm. However, we found a higher bird species richness, larger flock size and greater total body mass of birds attending armyant swarms in continuous forest. Some montane endemic birds, and neotropical migrants, attend swarms regularly and use armyant raids as a food source. Most attending bird individuals and species were not from families that include co-adapted, high-fidelity armyant followers. Because we did not track ant colonies, some of the observations at a site could have been made on swarms from the same armyant colony. Armyant raids support a community of diverse organisms, including birds that attend the raids to collect prey. 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. Want to learn more? Go to the definition of army Go to the definition of ant See other collocations with army |
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