Bird, bug, butterfly and a wild variety of photos from Belarus, Cyprus, Finland, Greece, Ireland, Norway, Poland, Portugal, Scotland and Spain by Irish wildlife photographer Patrick J. O'Keeffe and invited guests

Showing posts with label Birds of Portugal. Show all posts
Showing posts with label Birds of Portugal. Show all posts

Monday 18 February 2013

MELODIOUS WARBLER (Hippolais polyglotta) Tavira, Portugal

Click here for detailed species information
Click here to see distribution map and to hear calls

 The Melodious Warbler
(Hippolais polyglotta) is of the warbler family Acrocephalidae which is in the genus Hippolais. It is a common breeding summer resident in southwest Europe and northwest Africa. In Mid September, it migrates south to spend the winter in sub-Saharan Africa. In Ireland it's a rare but annual over shooting spring and autumn migrant to south coast headlands where it needs to be separated with care from the very similar Icterine Warbler (Hippolais icterina) which has noticeably longer primary projections being equal in length to the tertials. Melodious Warbler primary projections are half the length of its tertials.       
Patrick J. O'Keeffe / Raw Birds

Friday 8 February 2013

SARDINIAN WARBLER [Male] (Sylvia melanocephala) Parque Natural da Ria Formosa, Tavira, Portugal

Click here for detailed species information
Click here to see distribution map and to hear calls

The Sardinian Warbler (Sylvia melanocephala) is a small mainly insectivorous warbler of the family Sylviidae which is in the genus Sylvia. It is commonly encountered in southern and eastern Europe as well as in countries bordering the Mediterranean Basin. It is also resident on the Canary Islands. Some authorities recognise up to five subspecies. The female, typical of most sylvia warblers, has drabber plumage, it is grey headed with brownish upper parts and the under parts are washed buff. This species normally occurs in shrubby type habitat as well as in parks and gardens.
Text © Patrick J. O'Keeffe / Raw 
Up to five subspecies are generally recognised:
  • Sylvia melanocephala melanocephala - Iberia across the northern Mediterranean to western Turkey. Extends into the Maghreb from Iberia, and into Libya from Italy via Sicily. Migrates to the Sahel and oases in the Sahara in winter.
  • Sylvia melanocephala leucogastra  - Canary Islands, resident, probably some vagrancy between eastern islands and Maghreb.
  • Sylvia melanocephala momus - Near East. Resident, some local movements. 
  • Sylvia melanocephala norissae - Fayyum Warbler - probably only a local morph of momus  - Nile Delta region. Extinct since around 1940.
  • Sylvia melanocephala valverdei - Morocco south to the Tropic of Cancer, inland to the edge of the Sahara. Resident, but some seasonal movements.