-
thoughts on
Siberian Chiffchaffs".
British Birds. 101: 149–150. Dubois,
Phillipe (2010). "Presumed 'brevirostris'-type
Common Chiffchaffs wintering in Jordan"...
- of bird
named chiffchaff:
Common chiffchaff,
Phylloscopus collybita (also
often commonly referred to as the
chiffchaff)
Iberian chiffchaff, Phylloscopus...
- to P. s. sindi**** in
these respects.
Common chiffchaffs (of the
nominate race) and
Siberian chiffchaffs do not
recognize each other's songs. Pending...
- Clement, P.; Helbig, A. J. (1998). "Taxonomy and
identification of
chiffchaffs in the
Western Palearctic". Br. Birds. 91: 361–376. Helbig, A. J.; Martens...
- The
Iberian chiffchaff (Phylloscopus ibericus) is a
species of p****erine
belonging to the
family Phylloscopidae, the leaf warblers. This
species is found...
-
disyllabic 'hoo-eet',
distinct from the more
monosyllabic 'hweet' of
chiffchaffs. All po****tions are
highly migratory, with the
subspecies P. t. yakutensis...
-
Europe Clement, P.; Helbig, A. J. (1998). "Taxonomy and
identification of
chiffchaffs in the
Western Palearctic". Br. Birds. 91: 361–376. Sangster, George;...
- The
mountain chiffchaff or
eastern chiffchaff (Phylloscopus sindi****) is a
species of leaf
warbler found in the
Caucasus (P. s. lorenzii) and Himalayas...
- Clement, P. & Helbig, A. J. (1998):
Taxonomy and
identification of
chiffchaffs in the
Western Palearctic. Brit.
Birds 91: 361–376. Gwinner, Eberhard...
- The
willow warbler and
chiffchaff are
almost identical in
appearance but do not interbreed....
