The regular, usually seasonal, movement of all or part of an animal population to and from a given area, which can occur in variable periods of time and even involve more than one generation.

Causes

Reasons for the species to move from one place to another in a specific lap.

A controlled vocabulary is recommended.

e.g. Seasonal climatic variation, Resource availability and Reproduction

Class: NormalString

Patterns

Displacement of the species in space.

A controlled vocabulary is recommended.

e.g. Latitudinal, Longitudinal , Altitudinal , Vertical in water columns and Local migrant

Class: NormalString

Routes

Trajectory followed by the species.

Class: NormalString

Season

Time of year in which a species migrates.

Class: NormalString

AncillaryData

Ancillary information for each MigratoryAtomized element.

Class: [AncillaryDataClass] (https://github.com/tdwg/PlinianCore/wiki/AncillaryDataClass)

Image	Description
	Complex Type
	Sequence structure
	Choice structure
	Obligatory element
	Optional element
	minOccurs=0 maxOccurs=unbounded
	minOccurs=1 maxOccurs=unbounded