. Bollettino della British ornitologi' Club. Gli uccelli. Guy M. Kirwan et al. 214 Boll. B.O.C. 2004, 124(3) la massa in una struttura ad albero che fiancheggiano il corrego (flusso) e situato entro 1 m di un termitar- ium sospesi vicino al tronco principale. Il nido è stato ampiamente globulare in forma, leggermente superiore allargato verso il basso (come è tipico tra diversi generi di tyrannid flycatchers) con il lato corto del tubo di ingresso ed è stato costruito delle belle radichette, morto ramoscelli, licheni, materiale erbaceo e un piccolo numero di foglie morte, e senza una camera interna a questo stadio (visibile perché il nido è stata sufficientemente "transp

• Collaboratore: Book Worm / Alamy Foto Stock
• ID dell’immagine: RGK121
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• Dimensioni: 2350 x 1063 px | 39,8 x 18 cm | 15,7 x 7,1 inches | 150dpi

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. Bulletin of the British Ornithologists' Club. Birds. Guy M. Kirwan et al. 214 Bull. B.O.C. 2004 124(3) ground in a tree flanking the corrego (stream) and situated within 1 m of a termitar- ium suspended close to the main trunk. The nest was broadly globular in shape, slightly distended top to bottom (as is typical among several genera of tyrannid flycatchers) with a short side entrance tube, and was constructed of fine rootlets, dead twigs, lichens, grassy material and a small number of dead leaves, and without an inner chamber at this stage (visible because the nest was sufficiently 'transpar- ent'). It was attached to a small branch, almost at its extreme tip, and its approximate dimensions were 10 cm in height and 6-7 cm across. The pair was actively collecting nest material, usually very close to or from the ground, when they appeared almost fearless and would perch within very close proximity of the observers (photographed; see Fig. 2). GMK (together with MAE, GMF et al.) returned to the area on 21-22 October 2002, by which time the nest had apparently been completed (Fig. 3). Only one individual was seen throughout the 2-3-hour observation period, and the other was presumed to be sitting. A further visit to the area, on 11 January 2003, revealed no sign of the pair, despite use of playback (they are usually exceptionally responsive) or even the nest. These data are the first available concerning this species' breeding biology. Elsewhere in January 2003, JMB, GMK, IR and HS conducted further playback surveys for the species at several apparently suitable localities in the general region, at Fazenda Jatoba da Mata, along the road through the Companhia Florestal, south of Pirapora, along the road to Serra do Boqueirao and near Jequitai, near Brejo do Amparo, along the Sao Francisco river south of Januaria, and north of Januaria, also without success. Subsequently, however, it has been found in the Cavernas do Peruagu National Park, by Dante Buzzetti (see del Ho

Parole chiave associate all'immagine

• bookcentury1800
• bookdecade1890
• booksubjectbirds
• bookyear1893