Species:

Hobby (Falco subbuteo)

Subalpine Warbler (Curruca cantillans)

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Length (cm):
30-36
12-12
Wingspan (cm):
82-92
15-19
Weight (gram):
131-340
8-13
Size group:
Crow-size
Warbler-size
Main Texts:
Appearance:

Small and very elegant falcon, with white throat and rufous thighs (adults). Long, narrow wings and medium long tail. Dark grey above and heavily streaked below. Head dark, with marked facial pattern resembling Peregrine. Tail often looks slightly wedge-shaped. Impressive speed of flight, with acrobatic skills when hunting. Often hunts flying birds high in the air. Slower flight action when hunting insects. Will glide, but seldom hovers (as opposed to Red-footed Falcon). Perched birds shows wing-tips reaching end of tail.

Sound:

Varied, but not very vocal. Calls when courting and at breeding ground. Most common sound a high-pitched "tew-tew-tew". Similar to Wryneck, but less pleading. Also a sneezing "ktcho".

Call:

Error loading Flash for sound!
See sound file


Distribution:

Xeno-canto: map

Ecology:

Birdlife ecology

Links:

Observation.org Latest observations

Video IBC

Image search Flickr NB! May give other species

Sound search at Xeno-canto

Featherbase

CC

CC-photo:markkilner, Licence,Link,

Sounds:Recorded by Harry Lehte,http://www.xeno-canto.org ,CC license

Appearance:

Medium small Sylvia with short tail, slender body and steep forehead. Bill slim,fairly short and pointed. Male with rufous breast and conspicuous, broad, white moustache stripes. Upperparts lead grey. Female with slightly more brownish upperparts and buff white below. Immature birds has greyish brown upperparts, and are prone to confusion with Spectacled Warbler due to broad, brown fringes of tertials. The colour is however less rufous, and the dark centre ends in a rounded, not pointed tip. Pale legs in all sexes and ages, but some variation. Eye-ring colour variable, but generally red in male and very pale in female and immature (rules out other Sylvia except Tristram and Sardinian). Colour of upperparts more uniform than in confusion species in both male and female. May cock tail, but does not keep it raised like Dartford Warbler. Taxonomy much discussed. Western Italian population now accepted as a separate species (Moltoni's Warbler, S. subalpina), while S. c. inornata has species status in Svensson, but not in Clements (2018) .

Sound:

Alarm call a short, hard "tuk", but softer and fainter than Blackcap and Sardinian W. Song a rapid, vivid stream of squeaks and clearer notes, with timbre similar to Whitethroat. May be confused with Sardinian W., but lacks that species interwoven hard and rolling contact call.

Alarm, song:

Error loading Flash for sound!
See sound file


Distribution:

Xeno-canto: map

Ecology:

Birdlife ecology

Links:

Observation.org Latest observations

Video IBC

Image search Flickr NB! May give other species

Sound search at Xeno-canto

Featherbase

CC

CC-photo:adrien2008, Licence,Link.

CC-Photo:Jeroen Veeken, Licence,Link.

CC-Photo:Koen Maes, Licence,Link.

Similar species (image):
Silhouette Group:
Raptors
Silhouette
Warbler-like
Silhouette
Several different images of the species
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Several different sounds of the species
Error loading Flash for sound!
See sound file
Error loading Flash for sound!
See sound file