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1 местообитание
habitat, siteSix heathland sites were used in the present study. These included samples of all types of habitats occupied by wheatears (каменки, Aves), ranging from bare sand, through extremely short-cropped turf, to longer grass, sand sedge (Carex sp.) and heather (Calluna vulgaris) .There is a marked preference for nesting in abandoned caves, if available, and the highest breeding density are reached in areas with abundant caves. These caves offer constant moderate temperatures in aqenvironment characterized by thermal extremes .The boulder-fields are the preferred habitat of this bird species, which occurs only rarely above the Cave Sandstone belt .Birds are found from near sea-level to 1 500 m elevation, locally to 2 200 m. They are quite flexible in their habitat requirements. .Therefore, these birds avoid barren areas and, conversely, are locally quite common in cultivated valleys of the Elburz Range .конкуренция межвидовая из-за местообитание - interspecific competition for habitatперекрывание местообитание - у разных видовsymbiotopy, partial symbiotopyмежвидовые различия в местообитание - interspecific differences in habitat selectionместообитаний разрушение - habitat loss, habitat destructionHabitat loss does not immediately threaten an individual life, but its cessation does not allow a species until habitat is replaced. Speсies decline may occur with no habitat loss .Русско-английский словарь по этологии (поведению животных) > местообитание
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2 песня
(птиц, амфибий, китов, гиббонов) song (см. также пениепесня дефинитивная - definitive song, secondary songпесня дискретная - см. также песня прерывистаяпесня прерывистая, с систематической сменой напевов - discontinuous, based on eventual variety principleпесня слитная, по принципу непрерывной вариативности - unbroken, continuous, based on immediate variety principleврождённый шаблон как основа для обучения видоспецифической песня - templateимитации в песня - imitative song, mocking, mimickingMales of these species mimic with quite remarkable precision sounds whose acoustic parameters lie, as it first seems, far outside the limits of acoustic competence of a small passerine bird .исполнять песня - sing, give song, perform song (song performance), produce song, utter songисходные элементы песня - notes, syllablesиспользование общих элементов разными самцами даного вида - song elements sharingSome song types were shared, with minor variations, between individuals .организация временная - temporal organization, syntactic rulesAn increase in male sexual motivation can also be reflected in the utterance by him of a subsong that is structurally rather similar to the aggressive song accompanying most tense encounters between rivals .присада, с которой регулярно произносится песня - permanent song-post (of male)A male usually gives series of short advertising-songs from one of his habitual song-posts. When the singing bird becomes agitated for one reason or another, the pauses between such songs are gradually reduced, so that the previously discrete sounds are amalgamated into a practically unbroken extended advertising-song .репертуар исходных элементов (нот, фраз)Each male has a considerable repertoire of song phrases, eleven being noted from one individual during March .Birds switched from one phrase to another within the same spell of singing an they alsovaried individual phrases .фрагмент прерывистой песня - между двумя периодами молчания - bout of singingРусско-английский словарь по этологии (поведению животных) > песня
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