About: http://webisa.webdatacommons.org/74094325

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Migration is a very significant event in the annual cycle of avian species increasing their metabolic requirements to 10-25 times the basal rate (Gill 2007).
http://www.w3.org/ns/prov#wasQuotedFrom	raptorrob.com