Ecology Summary - Pseudobulweria rostrata

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Écologie de Pseudobulweria rostrata

Réf. Princ.	SAUP Database, 2006
Remarques	Breeds on oceanic islands. Does not typically trail ships (Ref. 91362). Feeds by surface-seizing (Ref. 356).

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	Estuaires/lagons/zones saumâtres mangroves marshes/swamps	rivers/streams lakes/ponds Grottes exclusively in caves

Highighted items on the list are where Pseudobulweria rostrata may be found.

Habitat

Substrate
Substrate Ref.
Special habitats
Special habitats Ref.

Associations

Réf.
Associations
Associated with
Association remarks
Parasitism

Prise alimentaire

Type de prise alimentaire	mainly animals (troph. 2.8 and up)
Feeding type Ref.	Karpouzi, V.S., 2005
Habitude alimentaire	hunting macrofauna (predator)
Feeding habit Ref.	Harrison, P., 1987

Trophic Level(s)

Estimation method	Échantillon original		Population non pêchée		Remarque
Estimation method	Troph	s.e.	Troph	s.e.	Remarque
À partir du régime alimentaire
À partir des éléments alimentaires	4.09	0.31			Trophic level estimated from a number of food items using a randomized resampling routine.
Réf.