Browsing The Avian History Reports by Subject "Corvis tropicus"

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History of endemic Hawaiian birds: Part I: population histories, species accounts: forest birds: Hawaiian raven/crow ('Alalā)

Banko, Winston E (Cooperative National Park Resources Studies Unit, University of Hawaii at Manoa, Department of Botany, 1980-06)

Corvis tropicus is a medium-sized, brownish-black, robust-billed raven/crow endemic to the island of Hawai'i. Very little is known of its distribution and relative abundance during the first 100 years after discovery of ...