Birding/ Bird watching on Cyprus - Eastern Bonelli's Warbler/title>

Eastern Bonelli's Warbler, Balkan Warbler, Phylloscopus orientalis

Length: 11 cm
Wingspan:
Weight:
Longevity:
Distinctive Feature • Grey-green back •Green rump and wings •White underparts •Small pointed bill •Brown legs

The Eastern Bonelli's Warbler (sometimes known as Balkan warbler) is a "warbler" in the leaf warbler genus Phylloscopus. It was formerly regarded as the eastern subspecies of a wider "Bonelli's warbler" species, but as a result of modern taxonomic developments, this species is now usually considered to be two species:

• Western Bonelli's warbler, Phylloscopus bonelli, which breeds in southwest Europe and north Africa
• Eastern Bonelli's Warbler, Phylloscopus orientalis, which breeds in southeast Europe and Asia Minor

The breeding ranges of the two species do not overlap; while their appearance and songs are very similar, the calls are completely different (see below). They also show marked difference in mtDNA sequence

The species is migratory, wintering in sub-Saharan Africa. It is a rare vagrant in Northern Europe.

Eastern Bonelli's Warbler is a small passerine bird, found in forest and woodland. 4–6 eggs are laid in a nest on the ground. Like most warblers, eastern Bonelli's is insectivorous.

It is a small warbler. The adult has a plain grey-green back, green-toned rump and wings and whitish underparts. The bill is small and pointed and the legs brown. The sexes are identical, as with most warblers.

The Eastern Bonelli's Warbler lacks the browner tinge to the upperparts that western Bonelli's warbler has; it sometimes has a greenish tinge instead. The song is a fast monotone trill, only slightly different from western Bonelli's, and also some similarity to wood warbler.

The call of the Eastern Bonelli's Warbler is a hard chup, reminiscent of a crossbill or a House Sparrow, and completely different from the disyllabic hu-it of western.

The genus name Phylloscopus is from Ancient Greek phullon, "leaf", and skopos, "seeker" (from skopeo, "to watch"). The specific orientalis is Latin for "eastern". The English name for this bird commemorates the Italian ornithologist Franco Andrea Bonelli.

Range map from www.oiseaux.net - Ornithological Portal Oiseaux.net

www.oiseaux.net is one of those MUST visit pages if you're in to bird watching. You can find just about everything there

Length: 11 cm

Wingspan:

Weight:

Longevity:

Distinctive Feature

• Grey-green back
•Green rump and wings
•White underparts
•Small pointed bill
•Brown legs

Listen to the Eastern Bonelli's Warbler

Sound from www.xeno-canto.org

Remarks from the Recordist

Singing in pine forest on the norhern slopes of Mount Rondi

Conservation status

Least Concern (IUCN 3.1)

IUCN Red List of Threatened Species. 2012. Retrieved 16 July 2012.

From Wikipedia, the free encyclopedia