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Ecology Summary - Phalacrocorax nigrogularis
Ecology of Phalacrocorax nigrogularis
 
Main Ref. SAUP Database, 2006
Remarks Occurs in large roosts (Ref. 801). A coastal species found <50 km offshore which exhibits plunge diving.

Aquatic zones / Water bodies

Marine - Neritic Marine - Oceanic Brackishwater Freshwater
Marine zones / Brackish and freshwater bodies
  • supra-littoral zone
  • littoral zone
  • sublittoral zone
  • epipelagic
  • mesopelagic
  • epipelagic
  • abyssopelagic
  • hadopelagic
  • estuaries/lagoons/brackish seas
  • mangroves
  • marshes/swamps
  • rivers/streams
  • lakes/ponds
  • caves
  • exclusively in caves
Highighted items on the list are where Phalacrocorax nigrogularis may be found.

Habitat

Substrate
Substrate Ref.
Special habitats
Special habitats Ref.

Associations

Ref.
Associations
Associated with
Association remarks
Parasitism

feeding

Feeding type mainly animals (troph. 2.8 and up)
Feeding type Ref. Karpouzi, V.S., 2005
Feeding habit hunting macrofauna (predator)
Feeding habit Ref. Karpouzi, V.S., 2005

Trophic Level(s)

Estimation method original sample unfished population Remark
Troph s.e. Troph s.e.
From diet composition
From individual food items 4.14 0.65 Trophic level estimated from a number of food items using a randomized resampling routine.
Ref.
(e.g. 9948)
(e.g. cnidaria)
Comments & Corrections
 
 
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