Results 61 to 70 of about 468 (146)

Competition among invasive and endemic carrion fly species in the Galapagos Islands with implications for biological control risk assessment

open access: yesInsect Conservation and Diversity, Volume 17, Issue 3, Page 409-418, May 2024.
Introduced fly dominance: The Galapagos necrobiome is dominated by introduced carrion flies, with Peckia chrysostoma as the most abundant species, outcompeting native and endemic species. Endemic fly vulnerability: Endemic and native carrion flies, like Sarothromyiops dasycnemis, face competition and potential displacement by introduced species ...
Ismael E. Ramirez   +5 more
wiley   +1 more source

The role of \u3ci\u3ePhilornis downsi\u3c/i\u3e in avian disease transmission in the Galápagos Islands [PDF]

open access: yes, 2015
Philornis downsi is a dipteran fly species known to parasitize passerine birds in the Neotropics. P. downsi is speculated to be a recently introduced species in Galápagos Islands, so it is important to understand its effects on the archipelago’s native ...
Pike, Courtney Lauren
core   +1 more source

Chemical attractants of Philornis downsi [Diptera: Muscidae], an invasive parasite of birds in the Galapagos Islands [PDF]

open access: yes, 2012
its discovery in 1997, Philornis downsi has been shown to significantly reduce fledgling success in many bird species within the Galapagos Islands, including endemic and critically endangered species of Darwin’s finches.
Doherty, Kristin M.
core   +1 more source

Semiochemical Attractants of the Parasitic Fly Philornis Downsi in the Galapagos Islands [PDF]

open access: yes, 2018
Larvae of the parasitic fly Philornis downsi (Diptera: Muscidae) feed on the blood and tissues of passerine chicks. Parasitism by P. downsi contributes to increasing mortality and population declines in several bird species in the Galapagos Islands. This
Mieles García, Alejandro E
core   +1 more source

A review of the introduced smooth-billed ani Crotophaga ani in Galápagos [PDF]

open access: yes, 2019
The smooth-billed ani (Crotophaga ani) is a widespread introduced bird species in the biologically important archipelago of Galápagos. Many scientists and local people consider it to be a damaging invasive, and it is possible that it impacts native ...
Cooke, SC   +3 more
core   +1 more source

Beak deformities in north Patagonian birds [PDF]

open access: yes, 2016
Within the last decade, many individuals of several bird species with abnormal and strange beaks deformationshave been reported from Alaska, United States, and from United Kingdom and Ireland.
Cueto, Víctor   +2 more
core   +1 more source

A new host for Philornis torquans (Diptera, Muscidae) from the Brazilian Cerrado [PDF]

open access: yes, 2018
Philornis larvae and pupae were collected in nestlings of Neothraupis fasciata (Lichtenstein), the White-banded Tanager (Passeriformes, Thraupidae), in three breeding seasons, between October and November 2003-2005 in a reserve in central Brazil.
Barbosa, Leandro   +4 more
core   +3 more sources

Nest climate and blood quality of two host species of the ectoparasitic Philornis downsi in the Galapagos Islands as factors of larval development

open access: yesFrontiers in Ecology and Evolution
The avian vampire fly is an invasive species on the Galapagos Islands, where its hematophagous larvae utilize nestling birds as hosts. It poses a serious threat to populations and species of Darwin finches and other avian species.
Courtney L. Pike   +4 more
doaj   +1 more source

Doctor of Philosophy [PDF]

open access: yes, 2014
dissertationIntroduced parasites threaten native host populations in many parts of the world. For example, the introduced parasitic nest fly Philornis downsi has been implicated in the decline of Darwin's finch populations in the Galápagos Islands ...
Knutie, Sarah Ann
core  

Pollination by sexual deception via pro‐pheromone mimicry?

open access: yes
New Phytologist, Volume 246, Issue 6, Page 2416-2424, June 2025.
Ryan D. Phillips   +6 more
wiley   +1 more source

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