the warblers first appeared on glee in 1963.
when did the warblers first appear on glee?
1963
glee: the music presents the warblers is the seventh soundtrack album by the cast of "glee", a musical comedy-drama television series that airs on fox in the united states. released through columbia records on april 19, 2011, it contains thirteen covers: eleven accompanying performances from the series' second season and two exclusive to the album. performers are portrayed on "glee" as the fictional dalton academy warblers, an all-male high school glee club from westerville, ohio. darren criss serves as lead vocalist, with chris colfer singing lead on one track and co-lead on a couple of others, while the beelzebubs, an all-male a cappella group from tufts university, provide background vocals. dante di loreto and brad falchuk serve as the album's executive producers, and its tracks have collectively sold over 1.3 million copies.
glee: the music presents the warblers
garden warblers first breed when they are one year old, and are mainly monogamous, although the male at least may sometimes deviate from this. when males return to their breeding areas, they establish a territory. "sylvia" warblers are unusual in that they vigorously defend their territories against other species in their genus as well as conspecifics. blackcaps and garden warblers use identical habits in the same woods, yet aggressive interactions mean that their territories never overlap. similar songs are a feature of the "sylvia" warblers as a group, and it has been suggested that this promotes interspecific competition and helps to segregate territories between related species. however, it appears more likely from later studies that segregation of sympatric species, other than the blackcap and garden warbler, is due to subtle differences in habitat preferences rather than interspecies aggression. there are typically 3–9 territories per hectare (1.2–3.6 per acre), but in prime habitat, such as moist willow or birch woodland or young deciduous regrowth, there may be more than 10 pairs per hectare (4 per acre). individual territories are similar in size to those of blackcaps at .
garden warbler