2022
DOI: 10.1002/ece3.9455
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Novel food resources and conservation of ecological interactions between the Andean Araucaria and the Austral parakeet

Abstract: In fragile ecosystems, the introduction of exotic species could alter some ecological processes. The Austral parakeet (Enicognathus ferrugineous) shows close ecological and evolutionary relationships with the Andean Araucaria (Araucaria araucana), so any alteration in these interactions may have negative consequences for both partners and for ecosystem functioning and structure. We conducted extensive roadside surveys to estimate the abundance of parakeets in the northern Patagonian Andes over 4 years and reco… Show more

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Cited by 5 publications
(2 citation statements)
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“…Davis et al 2012;Martens et al 2013;Álvarez-Castillo et al 2022;Blanco et al 2022). Our reports also point to the adaptation of some parrot species to new foraging opportunities such as household waste.…”
supporting
confidence: 56%
“…Davis et al 2012;Martens et al 2013;Álvarez-Castillo et al 2022;Blanco et al 2022). Our reports also point to the adaptation of some parrot species to new foraging opportunities such as household waste.…”
supporting
confidence: 56%
“…The use of tree cavities (Lopez et al, 2018), palm tree bracts or abandoned burrows from burrowing owls may not be novel but occur at a very low frequency. However, the use of these substrates may now be increasing, together with the use of buildings, likely due to the human‐induced habitat transformations and/or to seek the proximity of humans for the new food resources they provide (i.e., exotic plant species and crops; Blanco et al, 2022).…”
Section: Discussionmentioning
confidence: 99%