EnvThes
type: ConceptScheme

biological process
type: Concept
narrower: bird migration

bird migration
type: Concept
creator: https://orcid.org/0000-0003-2195-3997
alternative label: birds migration
alternative label: birds migrating
alternative label: birds migrated
alternative label: birds migrate
broader: biological process
in scheme: EnvThes
scope note: MS Academic Keywords