Search our Research Catalog - “Ralph, C. John”

Sakai, Howard F., Ralph, C. John. A recent sighting of the akiapolau in South Kona, Hawaii. 1978. Database: Periodicals. Akiapolaau, Birds populations, Birds counting

Pratt, Thane K., Fancy, Steven G., Ralph, C. John. Akiapolaau (Hemignathus munroi), Nukupuu (Hemignathus lucidus). 2001. Database: Monographs. Akiapolaau, Hemignathus munroi, Endangered species birds

Sakai, Howard F., Ralph, C. John. An observation of akiapolaau nest construction. 1980. Database: Periodicals. Akiapolaau, Birds nests, Nest building

Fancy, Steven G., Ralph, C. John. Apapane (Himatione sanguinea). 1997. Database: Monographs. Apanane, Himatione sanguinea sanguinea, Hawaiian honeycreepers

Ralph, C. John, Fancy, Steven G.. Aspects of the life history and foraging ecology of the endangered akiapolaau. 1996. Database: Periodicals. Akiapolaau, Hemignathus munroi, Birds monitoring, Survival, Home range, Foraging ecology, Bird populations

Ralph, C. John. Birds of the forest. 1982. Database: Periodicals. Honeycreepers, Ohia-lehua, Habitat conservation, Adaptive radiation (Evolution)

Ralph, C. John, Fancy, Steven G.. Demography and movements of Apapane and Iiwi in Hawaii. 1995. Database: Periodicals. Apapane, Iiwi, Himatione sanguinea sanguinea, Vestiaria coccinea, Birds Diseases, Mamane, Ohia-lehua

Ralph, C. John, Fancy, Steven G.. Demography and movements of the ‘Oma‘o (Myadestes obscurus). 1994. Database: Periodicals. Omao, Myadestes obscurus, Hawaiian Thrush

Ralph, C. John, Fancy, Steven G.. Demography and movements of the endangered akepa and Hawaii creeper. 1994. Database: Periodicals. Hawaii Akepa, Loxops coccineus, Endangered species birds

Ralph, C. John, an Riper, Charles III. Historical and current factors affecting Hawaiian native birds. 1985. Database: Monographs. Birds Hawaii, Birds extinction

Fancy, Steven G., Ralph, C. John. Iiwi (Vestiaria coccinea). 1998. Database: Monographs. Iiwi, Vestiaria coccinea, Hawaiian honeycreepers, Endangered species birds

Ralph, C. John. Status and requirements of forest birds in the Hawaiian islands: a problem analysis. 1977. Database: Monographs. Forest birds, Endangered species birds, Birds Hawaiian Islands

Ralph, C. John, Pyle, Robert L.. The nesting season June 1 - July 31, 1978, Hawaiian Islands region . 1978. Database: Periodicals. Birds Hawaii

Pyle, Robert L., Ralph, C. John.. The nesting season, June 1 - July 31, 1979, Hawaiian Islands region. 1979. Database: Periodicals. Birds Hawaii

Ralph, C. John, Pyle, Robert L.. The Winter Season December 1, 1978 - February 28, 1979, Hawaiian Islands region. 1979. Database: Periodicals. Palila, Birds Hawaii

Ralph, C. John, Fancy, Steven G.. Timing of breeding and molting in six species of Hawaiian honeycreepers. 1994. Database: Periodicals. Breeding, Molting, Drepanidinae, Apapane, Himatione sanguinea sanguinea, Iiwi, Vestiaria coccinea, Hawaii Amakihi, Hemignathus virens, Hawaii Creeper, Oreomystis mana, Hawaii Akepa, Loxops coccineus, Akiapolaau, Hemignathus munroi, Hawaiian honeycreepers