Access manuals and other resources from the Honolulu Field Station.
Sea Turtle Necropsy Manual
- English language edition
- Spanish language edition
- Italian language edition
- Japanese language edition
- Chinese (simplified) edition
- Chinese (traditional) edition
- French language edition
- Portuguese language edition
- Arabic language edition
- Korean language edition
- Persian language edition available by request to asknwhc@usgs.gov
Seabird Necropsy Manual
- English language edition
- Spanish language edition
- French language edition
- Portuguese language edition
Collecting corals for histopathology. A practical guide
Histology Manual for Tripneustes gratilla (Collector Urchin)
Coral Disease Cards
In collaboration with various partners, we have made underwater cards that will help divers describe lesions in corals from Hawaii, American Samoa, and New Caledonia. The cards can be printed on underwater paper or laminated to help divers describe lesions in corals (cards designed to print front to back).
- Coral disease cards American Samoa
- Coral disease cards Hawaii
- Coral disease cards New Caledonia (English language edition)
- Coral Disease cards New Caledonia (French language edition)
Newsletters
Learn about Honolulu Field Station projects and research.
Avian Botulism
Botulism is a natural toxin produced by a bacterium ( Clostridium botulinum ) commonly found in the soil. There are several types of botulism toxin some of which can affect humans who eat improperly canned foods. Birds get their own kind of botulism (Type C in Hawaii) that does not affect humans. Botulism type C is concentrated in aquatic invertebrates that filter feed sediments or water. When...
Toxoplasmosis
Toxoplasmosis is caused by a microscopic parasites called a protozoan. The specific name of the protozoan that causes toxoplasmosis is Toxoplasma gondii. T. gondii reproduces in the gut of cats (all members of the Felidae are susceptible). Cats shed the parasite in their feces, and the parasite is ingested by other animals (intermediate hosts) causing disease. Cats can acquire the parasite from...
Marine Invertebrate Diseases
Coral reefs worldwide are under tremendous stress primarily due to human activities along the coasts. While climate change, over fishing, and coastal development have been implicated as a major cause of coral reef decline, diseases seem to play an increasing role.
Sea Turtle Diseases
Sea turtles are one of the oldest groups of reptiles and are found worldwide. There are seven species of sea turtles in the world, and Hawaii has two of them, the hawksbill and the far more numerous green turtle. Threats to turtles include by-catch from fisheries activity, over harvesting of eggs on nesting beaches, and disease. Of the latter, the most significant disease of sea turtles is called...
Avian Diseases
The Honolulu Field Station provides routine diagnostic support to state and federal agencies in order to determine cause of death in endangered and threatened native birds in Hawaii, US territories, and affiliated states in the Pacific. These activities have resulted in information that was important in the recovery of several species of endangered birds such as Laysan ducks, Nihoa millerbirds...
Fish Health
Fish are an important component of marine ecosystems, but relatively little is known of their health, in part because sick and dying fish are difficult to detect.
Learn about Honolulu Field Station projects and research.
Avian Botulism
Botulism is a natural toxin produced by a bacterium ( Clostridium botulinum ) commonly found in the soil. There are several types of botulism toxin some of which can affect humans who eat improperly canned foods. Birds get their own kind of botulism (Type C in Hawaii) that does not affect humans. Botulism type C is concentrated in aquatic invertebrates that filter feed sediments or water. When...
Toxoplasmosis
Toxoplasmosis is caused by a microscopic parasites called a protozoan. The specific name of the protozoan that causes toxoplasmosis is Toxoplasma gondii. T. gondii reproduces in the gut of cats (all members of the Felidae are susceptible). Cats shed the parasite in their feces, and the parasite is ingested by other animals (intermediate hosts) causing disease. Cats can acquire the parasite from...
Marine Invertebrate Diseases
Coral reefs worldwide are under tremendous stress primarily due to human activities along the coasts. While climate change, over fishing, and coastal development have been implicated as a major cause of coral reef decline, diseases seem to play an increasing role.
Sea Turtle Diseases
Sea turtles are one of the oldest groups of reptiles and are found worldwide. There are seven species of sea turtles in the world, and Hawaii has two of them, the hawksbill and the far more numerous green turtle. Threats to turtles include by-catch from fisheries activity, over harvesting of eggs on nesting beaches, and disease. Of the latter, the most significant disease of sea turtles is called...
Avian Diseases
The Honolulu Field Station provides routine diagnostic support to state and federal agencies in order to determine cause of death in endangered and threatened native birds in Hawaii, US territories, and affiliated states in the Pacific. These activities have resulted in information that was important in the recovery of several species of endangered birds such as Laysan ducks, Nihoa millerbirds...
Fish Health
Fish are an important component of marine ecosystems, but relatively little is known of their health, in part because sick and dying fish are difficult to detect.