PUBLICATIONS
Mapping Important Shark and Ray Areas (ISRAs) in the Central and South American Pacific: Existing knowledge and data needs
Chondrichthyans, a class of aquatic vertebrates (sharks, rays, and chimaeras), are facing a global extinction crisis driven by overfishing, habitat degradation, climate change, and pollution. Of the approximately 1,250 species studied, more than one third (37%) are at risk of extinction according to the International Union for Conservation of Nature Red List, making this group the second most threatened among vertebrates.
Assessment of feeding patterns of the mottled scorpionfish (Pontinus clemensi) in the Galápagos Marine Reserve
The Spotted Scorpionfish (Pontinus clemensi) is a species of high economic, ecological, and cultural value in the Galápagos Islands. In recent years, it has gained relevance in the artisanal fisheries of the Galápagos Marine Reserve (GMR) due to the overexploitation of traditional species such as bacalao (Mycteroperca olfax) and camotillo (Paralabrax albomaculatus). As a result, its presence in local markets and its consumption within the community have increased.
Exploring stress and morphology in two songbird species across urban, agricultural, and natural habitats on San Cristóbal Island, Galápagos
This study analyzed how land use changes affect two bird species in the Galápagos: the small ground finch (Geospiza fuliginosa) and the yellow warbler (Setophaga petechia aureola). The goal was to understand whether habitat alterations, caused by urbanization and agriculture on human-populated islands, affect their size, weight, and levels of the hormone corticosterone, which is linked to stress.
Health assessment of blue-footed boobies (Sula nebouxii excisa) determined by hematology, biochemistry, blood gases, and physical examination in the galápagos islands
The blue-footed booby (Sula nebouxii excisa) is an iconic and endemic species of the Galápagos Islands. While its behavior and reproductive biology have been widely studied, little is known about its health in the wild. This type of information is essential to understand how environmental factors may impact its well-being, especially in the context of climate change and declining prey availability. The recent study aims to provide baseline health data that can support conservation strategies.
Changes in marine iguana (Amblyrhynchus cristatus) heart rates suggest reduced metabolism during El Niño events
The marine iguanas of Galápagos (Amblyrhynchus cristatus) have the ability to lower their heart rate to conserve energy—an adaptation developed to cope with El Niño events. During these periods, warmer ocean temperatures reduce algae, their main food source, threatening the survival of the world’s only marine lizard.
Killer Whale (Orcinus orca) Opportunistic Predation Events on Whale Sharks (Rhincodon typus) in the Eastern Tropical Pacific
Killer whales (Orcinus orca) are known as one of the ocean’s most versatile predators, yet their behavior in tropical waters remains a mystery. This study documents, for the first time, orca attacks on whale sharks (Rhincodon typus) in Ecuador and Panama, providing valuable insights into their hunting strategies in the Eastern Tropical Pacific (ETP). Understanding these events is key to expanding knowledge about this predator’s dynamics in the region.
Contact
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Alsacio Northia Avenue, in front of Playa Mann,
Puerto Baquerizo Moreno, Galapagos - Ecuador - (+593) 2 297 1700 ext. 1857
- info@galapagos.lol
