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 Cormorants. Show all posts
Showing posts with label Cormorants. Show all posts

Saturday 2 April 2022

EUROPEAN SHAG (Gulosus aristotelis) at Howth Harbour, Howth, Fingal, Co. Dublin, Ireland

 
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Click external link here for detailed species information
Click external link here to see distribution map and to hear calls
 
The European Shag (Gulosus aristotelis) is of the cormorant family Phalacrocoracidae which is in the genus Gulosus. It occurs in northern and western Europe, the Mediterranean Basin, parts of North Africa as well as parts of the Black Sea Coast. This species breeds in colonies on coastal rocky cliffs and on offshore islands. Can easily be confused with Greater Cormorant (Phalacrocorax carbo) but unlike that species, it is very rarely found inland on lakes or rivers.
  
Three subspecies are generally recognised :
      • G. a. aristotelis – occurs in northwestern European Atlantic Ocean coasts
      • G. a. desmarestii – occurs in the Mediterranean Basin and Black Sea coasts
      • G. a. riggenbachi – occurs in northwestern African coasts
 
Patrick J. O'Keeffe / Raw Birds
 
European Shag (Gulosus aristotelis) distribution map

 Breeding                  Non-breeding - winter 
 
SanoAK: Alexander Kürthy, CC BY-SA 4.0 <https://creativecommons.org/licenses/by-sa/4.0>, via Wikimedia Commons

Thursday 24 February 2022

EUROPEAN SHAG (Gulosus aristotelis) at Broadmeadow Estuary, Malahide, Fingal, Co. Dublin, Ireland

 
CLICK ON PHOTO TO SEE HIGHER QUALITY IMAGE  
Click external link here for detailed species information
Click external link here to see distribution map and to hear calls
 
The European Shag (Gulosus aristotelis) is of the cormorant family Phalacrocoracidae which is in the genus Gulosus. It occurs in northern and western Europe, the Mediterranean Basin, parts of North Africa as well as parts of the Black Sea Coast. This species breeds in colonies on coastal rocky cliffs and on offshore islands. Can easily be confused with Greater Cormorant (Phalacrocorax carbo) but unlike that species, it is very rarely found inland on lakes or rivers.
  
Three subspecies are generally recognised :
      • G. a. aristotelis – occurs in northwestern European Atlantic Ocean coasts
      • G. a. desmarestii – occurs in the Mediterranean Basin and Black Sea coasts
      • G. a. riggenbachi – occurs in northwestern African coasts
 
Patrick J. O'Keeffe / Raw Birds
 
European Shag (Gulosus aristotelis) distribution map

 Breeding                  Non-breeding - winter 
 
SanoAK: Alexander Kürthy, CC BY-SA 4.0 <https://creativecommons.org/licenses/by-sa/4.0>, via Wikimedia Commons

Wednesday 23 February 2022

EUROPEAN SHAG (Gulosus aristotelis) with a European Flounder (Platichthys flesus) at Broadmeadow Estuary, Malahide, Fingal, Co. Dublin, Ireland

CLICK ON PHOTO TO SEE HIGHER QUALITY IMAGE  
Click external link here for detailed species information
Click external link here to see distribution map and to hear calls
 
The European Shag (Gulosus aristotelis) is of the cormorant family Phalacrocoracidae which is in the genus Gulosus. This species breeds in colonies on coastal rocky cliffs and offshore islands. It occurs in northern and western Europe, the Mediterranean Basin, parts of North Africa as well as parts of the Black Sea Coast. Can easily be confused with Greater Cormorant (Phalacrocorax carbo) but unlike that species, it's very rarely found inland on lakes or rivers.
 
Three subspecies are generally recognised :
      • G. a. aristotelis – occurs in northwestern European Atlantic Ocean coasts
      • G. a. desmarestii – occurs in the Mediterranean Basin and Black Sea coasts
      • G. a. riggenbachi – occurs in northwestern African coasts
 
Patrick J. O'Keeffe / Raw Birds
 
European Shag (Gulosus aristotelis) distribution map

 Breeding                  Non-breeding - winter 
 
SanoAK: Alexander Kürthy, CC BY-SA 4.0 <https://creativecommons.org/licenses/by-sa/4.0>, via Wikimedia Commons

Monday 21 February 2022

EUROPEAN SHAG (Gulosus aristotelis) at Broadmeadow Estuary, Malahide, Fingal, Co. Dublin, Ireland

CLICK ON PHOTO TO SEE HIGHER QUALITY IMAGE  
Click external link here for detailed species information
Click external link here to see distribution map and to hear calls
 
The European Shag (Gulosus aristotelis) is of the cormorant family Phalacrocoracidae which is in the genus Gulosus. It occurs in northern and western Europe, the Mediterranean Basin, parts of North Africa as well as parts of the Black Sea Coast. This species breeds in colonies on coastal rocky cliffs and on offshore islands. Can easily be confused with Greater Cormorant (Phalacrocorax carbo) but unlike that species, it is very rarely found inland on lakes or rivers.
  
Three subspecies are generally recognised :
      • G. a. aristotelis – occurs in northwestern European Atlantic Ocean coasts
      • G. a. desmarestii – occurs in the Mediterranean Basin and Black Sea coasts
      • G. a. riggenbachi – occurs in northwestern African coasts
 
Patrick J. O'Keeffe / Raw Birds
 
European Shag (Gulosus aristotelis) distribution map

 Breeding                  Non-breeding - winter 
 
SanoAK: Alexander Kürthy, CC BY-SA 4.0 <https://creativecommons.org/licenses/by-sa/4.0>, via Wikimedia Commons

Wednesday 2 February 2022

GREAT CORMORANT (Phalacrocorax carbo subspecies P. c. carbo) immature at Broadmeadow Estuary, Malahide, Fingal, Co. Dublin, Ireland



CLICK ON PHOTO TO SEE HIGHER QUALITY IMAGE
Click external link here for detailed species information
Click external link
here to see distribution map and to hear calls

 The Great Cormorant (Phalacrocorax carbo) is of the family Phalacrocoracidae which is in the genus Phalacrocorax. It has a scattered distribution in parts of North America, Eurasia, Africa and Australasia. 
There are a number subspecies recognised including the ground nesting Common Cormorant (Phalacrocorax carbo carbo) which occurs in Britain and Ireland that breeds on coastal rocky outcrops and on off shore islands.  The tree nesting Continental Cormorant (Phalacrocorax carbo sinensis) which breeds in Northern Europe extending eastwards to Japan, but has in recent times colonised parts of southern Britain. This is apparently a rare subspecies in Ireland with less than 70 records but is in all probability under recorded.
 
Patrick J. O'Keeffe / Raw Birds

Saturday 1 January 2022

CONTINENTAL CORMORANT (Phalacrocorax carbo subspecies P. c. sinensis) immature on 1st January 2022 at Swords Sailing Club, Broadmeadow Estuary, Malahide, Fingal, Co. Dublin, Ireland


  
CLICK ON PHOTO TO SEE HIGHER QUALITY IMAGE
Click external link here for detailed species information
 Click external link here to see distribution map and to hear calls
 
The Great Cormorant (Phalacrocorax carbo) is of the family Phalacrocoracidae which is in the genus Phalacrocorax. It has a scattered distribution in parts of North America, Eurasia, Africa and Australasia. 
There are a number subspecies recognised including the ground nesting Common Cormorant (Phalacrocorax carbo carbo) which occurs in Britain and Ireland that breeds on coastal rocky outcrops and on off shore islands.  The tree nesting Continental Cormorant (Phalacrocorax carbo sinensis) which breeds in Northern Europe extending eastwards to Japan, but has in recent times colonised parts of southern Britain. This is apparently a rare subspecies in Ireland with less than 70 records but is in all probability under recorded.
 
There are three previous Continental Cormorant (P. c. sinensis) records from Co. Dublin: 
      1. Broadmeadow Estuary, Swords, 1st winter from 4th to 30th January 2013. 
      2. Broadmeadow Estuary, Swords, 1st winter from 28th January to 16th May 2013, different from above. 
      3. Scotsman Bay, Dunlaoire, adult on 1st February 2014.
 
 Patrick J. O'Keeffe / Raw Birds
 
Reference:
A List of Some Rarer Birds in Dublin version 5.2  by Joe Hobbs (download pdf here)
 
Great Cormorant distribution map
 
File:PhalacrocoraxCarbo.png 
 
 breeding  resident passage non-breeding

SanoAK: Alexander Kürthy, CC BY-SA 4.0 <https://creativecommons.org/licenses/by-sa/4.0>, via Wikimedia Commons

Tuesday 21 January 2020

EUROPEAN SHAG (Gulosus aristotelis) Broadmeadow Estuary, Swords, Fingal, Co. Dublin, Ireland


CLICK ON PHOTO TO SEE HIGHER QUALITY IMAGE  
Click external link here for detailed species information
Click external link here to see distribution map and to hear calls
 
The European Shag (Gulosus aristotelis) is of the cormorant family Phalacrocoracidae which is in the genus Gulosus. It occurs in northern and western Europe, the Mediterranean Basin, parts of North Africa as well as parts of the Black Sea Coast. This species breeds in colonies on coastal rocky cliffs and on offshore islands. Can easily be confused with Greater Cormorant (Phalacrocorax carbo) but unlike that species, it is very rarely found inland on lakes or rivers.
  
Three subspecies are generally recognised :
      • G. a. aristotelis – occurs in northwestern European Atlantic Ocean coasts
      • G. a. desmarestii – occurs in the Mediterranean Basin and Black Sea coasts
      • G. a. riggenbachi – occurs in northwestern African coasts
 
Patrick J. O'Keeffe / Raw Birds
 
European Shag (Gulosus aristotelis) distribution map

 Breeding                  Non-breeding - winter 
 
SanoAK: Alexander Kürthy, CC BY-SA 4.0 <https://creativecommons.org/licenses/by-sa/4.0>, via Wikimedia Commons

Sunday 21 December 2014

EUROPEAN SHAG (Gulosus aristotelis subspecies P. a. aristotelis) immature at South Habour, Cape Clear Island, Baltimore, Co. Cork, Ireland

 
CLICK ON PHOTO TO SEE HIGHER QUALITY IMAGE  
Click external link here for detailed species information
Click external link here to see distribution map and to hear calls
 
The European Shag (Gulosus aristotelis) is of the cormorant family Phalacrocoracidae which is in the genus Gulosus. It occurs in northern and western Europe, the Mediterranean Basin, parts of North Africa as well as parts of the Black Sea Coast. This species breeds in colonies on coastal rocky cliffs and on offshore islands. Can easily be confused with Greater Cormorant (Phalacrocorax carbo) but unlike that species, it is very rarely found inland on lakes or rivers.
  
Three subspecies are generally recognised :
      • G. a. aristotelis – occurs in northwestern European Atlantic Ocean coasts
      • G. a. desmarestii – occurs in the Mediterranean Basin and Black Sea coasts
      • G. a. riggenbachi – occurs in northwestern African coasts
 
Patrick J. O'Keeffe / Raw Birds
 
European Shag (Gulosus aristotelis) distribution map

 Breeding                  Non-breeding - winter 
 
SanoAK: Alexander Kürthy, CC BY-SA 4.0 <https://creativecommons.org/licenses/by-sa/4.0>, via Wikimedia Commons

Thursday 6 March 2014

GREAT CORMORANT (Phalacrocorax carbo) adult summer plumage at Bullock Harbour, Harbour Road, Dalkey, Co. Dublin, Ireland

CLICK ON PHOTO TO SEE HIGHER QUALITY IMAGE
Click external link here for detailed species information
 Click external link here to see distribution map and to hear calls
 
The Great Cormorant (Phalacrocorax carbo) is of the family Phalacrocoracidae which is in the genus Phalacrocorax. It has a scattered distribution in parts of North America, Eurasia, Africa and Australasia. 
There are a number subspecies recognised including the ground nesting Common Cormorant (Phalacrocorax carbo carbo) which occurs in Britain and Ireland that breeds on coastal rocky outcrops and on off shore islands.  The tree nesting Continental Cormorant (Phalacrocorax carbo sinensis) which breeds in Northern Europe extending eastwards to Japan, but has in recent times colonised parts of southern Britain. This is apparently a rare subspecies in Ireland with less than 70 records but is in all probably under recorded.
 
Patrick J. O'Keeffe / Raw Birds

Sunday 23 February 2014

CONTINENTAL CORMORANT (Phalacrocorax carbo subspecies P. c. sinensis) Port Oriel, Clogherhead, Co Louth, Ireland

CLICK ON PHOTO TO SEE HIGHER QUALITY IMAGE
Click external link here for detailed species information
 Click external link here to see distribution map and to hear calls
 
The Great Cormorant (Phalacrocorax carbo) is of the family Phalacrocoracidae which is in the genus Phalacrocorax. It has a scattered distribution in parts of North America, Eurasia, Africa and Australasia. 
There are a number subspecies recognised including the ground nesting Common Cormorant (Phalacrocorax carbo carbo) which occurs in Britain and Ireland that breeds on coastal rocky outcrops and on off shore islands.  The tree nesting Continental Cormorant (Phalacrocorax carbo sinensis) which breeds in Northern Europe extending eastwards to Japan, but has in recent times colonised parts of southern Britain. This is apparently a rare subspecies in Ireland with less than 70 records but is in all probably under recorded.
 
Patrick J. O'Keeffe / Raw Birds

Saturday 16 February 2013

CONTINENTAL CORMORANT (Phalacrocorax carbo subspecies P. c. sinensis) 1st winter plumage at Broadmeadow Estuary, Swords, Fingal, Co. Dublin, Ireland

 
CLICK ON PHOTO TO SEE HIGHER QUALITY IMAGE
Click external link here for detailed species information
 Click external link here to see distribution map and to hear calls
 
The Great Cormorant (Phalacrocorax carbo) is of the family Phalacrocoracidae which is in the genus Phalacrocorax. It has a scattered distribution in parts of North America, Eurasia, Africa and Australasia. 
There are a number subspecies recognised including the ground nesting Common Cormorant (Phalacrocorax carbo carbo) which occurs in Britain and Ireland that breeds on coastal rocky outcrops and on off shore islands.  The tree nesting Continental Cormorant (Phalacrocorax carbo sinensis) which breeds in Northern Europe extending eastwards to Japan, but has in recent times colonised parts of southern Britain. This is apparently a rare subspecies in Ireland with less than 70 records but is in all probably under recorded.
 
Patrick J. O'Keeffe / Raw Birds

Thursday 27 December 2012

GREAT CORMORANT (Phalacrocorax carbo) at Port Orial, Clogherhead, Co. Louth, Ireland

 
CLICK ON PHOTO TO SEE HIGHER QUALITY IMAGE
Click external link here for detailed species information
 Click external link here to see distribution map and to hear calls
 
The Great Cormorant (Phalacrocorax carbo) is of the family Phalacrocoracidae which is in the genus Phalacrocorax. It has a scattered distribution in parts of North America, Eurasia, Africa and Australasia. 
There are a number subspecies recognised including the ground nesting Common Cormorant (Phalacrocorax carbo carbo) which occurs in Britain and Ireland that breeds on coastal rocky outcrops and on off shore islands.  The tree nesting Continental Cormorant (Phalacrocorax carbo sinensis) which breeds in Northern Europe extending eastwards to Japan, but has in recent times colonised parts of southern Britain. This is apparently a rare subspecies in Ireland with less than 70 records but is in all probably under recorded.
 
Patrick J. O'Keeffe / Raw Birds