Results 31 to 40 of about 7,115 (213)

Do Invasive Mosquito and Bird Species Alter Avian Malaria Parasite Transmission?

open access: yesDiversity, 2020
Alien mosquito and vertebrate host species may create novel epidemiological scenarios for the transmission of pathogens naturally circulating in the invaded area. The exotic Monk parakeet (Myiopsitta monachus) has established populations in Europe and is
Josué Martínez-de la Puente   +7 more
doaj   +1 more source

Listening to Birds in the Anthropocene : The Anxious Semiotics of Sound in a Human-Dominated World [PDF]

open access: yes, 2015
ACKNOWLEDGEMENTS Funding for much of the research on which this article is based was provided by the Arts and Humanities Research Council of the UK.
Whitehouse, Andrew
core   +2 more sources

Long-distance dispersal of monk parakeets

open access: yesAnimal Biodiversity and Conservation, 2023
Dispersión a larga distancia de las cotorras argentinas Las especies invasivas amenazan la biodiversidad en todo el mundo y, por ello, en el ámbito de la biología de la conservación se considera prioritario determinar las causas y mitigar los efectos de ...
N. A. Borray-Escalante   +4 more
doaj   +1 more source

Exponential population increase in the endangered Ouvéa Parakeet () after community-based protection from nest poaching [PDF]

open access: yes, 2010
International audienceThe Ouvéa Parakeet (), endemic to Ouvéa Island (Loyalty Islands, New Caledonia, south-west Pacific), is a rainforest bird that is dependent on tree cavities for nesting. It is threatened by deforestation, but also by competition for
Barré, Nicolas   +4 more
core   +2 more sources

Can the intake of antiparasitic secondary metabolites explain the low prevalence of hemoparasites among wild Psittaciformes? [PDF]

open access: yes, 2018
Background: Parasites can exert selection pressure on their hosts through effects on survival, on reproductive success, on sexually selected ornament, with important ecological and evolutionary consequences, such as changes in population viability ...
A Araújo   +177 more
core   +4 more sources

Parakeet damage to marigold

open access: yesJapanese Journal of Ornithology, 1994
Blossom-headed Parakeet Psittacula cyanocephala and Rose-ringed Parakeet P. krameri were recorded to cause 64.7% damage to a seed crop of African Marigold Tagetes erecta cv. Cracker Jack. This is the first ever report on the parakeet damage to marigold.
P. S. SANDHU, Jaswlnder S. SANDHU
openaire   +2 more sources

Recolonization of Raoul Island by Kermadec red-crowned parakeets Cyanoramphus novaezelandiae cyanurus after eradication of invasive predators, Kermadec Islands archipelago, New Zealand [PDF]

open access: yes, 2009
The Kermadec red-crowned parakeet Cyanoramphus novaezelandiae was driven to extinction on Raoul Island over 150 years ago by introduced cats Felis catus and rats (Rattus norvegicus and R. exulans).
Baird, K.   +4 more
core  

Ontogeny of foraging behaviour in an opportunistic gull inhabiting urban marine ecosystems

open access: yesWildlife Biology, EarlyView.
Urbanization affects ecosystems by reducing biodiversity and displacing species from native habitats. While some suffer, others, like urban wildlife, adapt through innovative feeding and behaviours that improve their fitness in human‐altered settings. Despite research on wildlife in urban areas, the development of foraging behaviour in urban species is
Joan Navarro   +7 more
wiley   +1 more source

Summary Account of the Carolina Parakeet in Arkansas [PDF]

open access: yes, 1984
The extinct Carolina Parakeet (Conuropsis carolinensis) once was part of the Arkansas avifauna. The first two reports of the species in what is now Arkansas were made in 1673 and 1718 by early French explorers.
James, Douglas A., McKinley, Daniel
core   +2 more sources

Fine‐scale genetic structure in co‐operatively breeding Palmchats (Dulus dominicus) suggests mixed kinship in compound nests

open access: yesIbis, EarlyView.
Fine‐scale genetic structure in animal populations can create opportunities for both kin‐directed co‐operation and kin competition. Knowledge of kinship is therefore key to understanding the selective pressures shaping sociality as well as the effects of social behaviour on local genetic structure.
Joshua B. LaPergola   +2 more
wiley   +1 more source

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