Home Log Out
Birdpedia - Cuba         | Home | Birds | Calendar | Reserves | Field Trips | Sightings | Reports | Contacts | [HBW - BirdLife (v3)] 10/05/2024 11:17:38 AM
Species Database
Find
Quick Links
News
 
Species Details [Taxonomy: HBW - BirdLife (v3)] Print... Email... 

 VU    Bicknell's Thrush* Id (Atlas):
    Catharus bicknelli Vagrant

Description (10)
Image of Bicknell's Thrush
 

Family
Turdidae (Thrushes)

Size
16 - 19 cm

First Described (Guide)
(Ridgway, 1882)

Habitat
Dense montane forests of balsam fir and red spruce. In Canada, also regenerating clear-cuts and coastal areas with spruce-fir at low elevations. In winter, in moist broadleaved and mixed pine-broadleaved montane forests and secondary woodlands. From 450 - 2,200 m.

Range (Guide)
Canada (B), Cuba (NB), Dominican Republic (NB), Haiti (NB), Jamaica (NB), Puerto Rico (NB), USA (B).

Vagrant to Virgin Islands (U.S.).

Eastern Canada and north-eastern USA. Non-breeding mainly Hispaniola, also eastern Cuba, Jamaica and Puerto Rico.
 
Population
Estimated population is 21,000 - 53,000 (2010) and decreasing.

Status VU
Habitat destruction and degradation by conversion to agriculture are the main threats.

For more information see BirdLife International Species Factsheet.

Voice
Song is a high-pitched 'chook-chook wee-o wee-o wee-o-tee-t-ter-ee' descending at end. Call is a harsh, slurred, whistle.

Xeno-Canto Sound Files (more (57)...)

 
Bicknell's Thrush (Catharus bicknelli) [XC133990]
     by from Slide Mtn. (near Phoenicia), Ulster, New York, United States (call, song)

 
Bicknell's Thrush (Catharus bicknelli) [XC734339]
     by Melissa Hafting from Bay Saint Lawrence, Victoria County, Nova Scotia, Canada (song)

Subspecies
No subspecies.

Catharus minimus (Sibley and Monroe 1990, 1993) has been split into Grey-cheeked Thrush (Catharus minimus) and Bicknell's Thrush (Catharus bicknelli) following AOU (1998).

Formerly placed in Hylocichla, along with Veery (Catharus fuscescens), Grey-cheeked Thrush (Catharus minimus), Swainson's Thrush (Catharus ustulatus) and Hermit Thrush (Catharus guttatus). Until recently treated as conspecific with Grey-cheeked Thrush (Catharus minimus), and vocal, morphological and even biochemical differences very subtle, but seemingly parapatric breeding and probably discrete winter distributions suggest species-level separation just tenable. Nonetheless, intermediates between the two taxa ­occur, and Newfoundland population of present species approaches Grey-cheeked Thrush (Catharus minimus) in size and coloration.

Similar Species
Grey-cheeked Thrush (Catharus minimus) which is larger and browner above with paler lores, buffier on breast and has yellow (not pink) on lower mandible, Swainson's Thrush (Catharus ustulatus) which shows distinct eye-ring, Veery (Catharus fuscescens) which is redder above and more finely spotted below, and Hermit Thrush (Catharus guttatus)which shows a rufous tail.


References
See References.


Files:
JPG files for Bicknells Thrush (Catharus bicknelli) - 10 files


More Information

BirdLife International

For more information about the Bicknells Thrush see... Show Articles BirdLife International Species Factsheet.


Articles about the Bicknells Thrush

If you would like to read any articles about the Bicknells Thrush... Show Articles Show Articles (0)


No Pictures of Bicknells Thrush

If Birdpedia has no pictures of Bicknells Thrush or you would like to see more, then try the following...

      Show External Images from BING From BING (10)


No Videos of Bicknells Thrush

If Birdpedia has no videos of Bicknells Thrush or you would like to see more, then try the following..

      Show External Videos From BING (0)


Where can I observe this species?
Select an area (or leave blank) to see locations where this species has been recorded.

Area
  All   

Optional: Complete the following if you wish to restrict the reserve to within a given distance of a location.

Please enter the Latitude and Longitiude of a given location together with the maximum distance (km) to display a list of reserves within that distance. You must enter a Latitude, a Longitude and a distance greater than 0.
 
Latitude: (Decimal degrees takes precedence)
Deg Min Sec     Decimal degrees (Include compass setting or value)
         or   GPS help
Longitude: (Decimal degrees takes precedence)
Deg Min Sec     Decimal degrees (Include compass setting or value)
         or   Find GPS using Google Maps
Distance Bearing  
Get Sample GPS readings


On What Field Trips was this species observed?
Select an area (or leave blank), and a date range, to see field trips on which this species has been recorded.

Area
  All   

From To  
 

Optional: Complete the following if you wish to restrict the reserve to within a given distance of a location.

Please enter the Latitude and Longitiude of a given location together with the maximum distance (km) to display a list of reserves within that distance. You must enter a Latitude, a Longitude and a distance greater than 0.
 
Latitude: (Decimal degrees takes precedence)
Deg Min Sec     Decimal degrees (Include compass setting or value)
         or   GPS help
Longitude: (Decimal degrees takes precedence)
Deg Min Sec     Decimal degrees (Include compass setting or value)
         or
Distance Bearing  
Get Sample GPS readings


Latest Sightings for Bicknells Thrush
Select the Area to restrict the Sightings.

Area
  All