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Article
J. Ryan Shipley, Auteur ; Rebecca Oester, Auteur ; Margaux Mathieu-Resuge, Auteur ; Tarn Preet Parmar, Auteur ; Carmen Kowarik, Auteur ; Maja Ilíć, Auteur ; Martin J. Kainz, Auteur ; Dominik Martin-Creuzburg, Auteur ; Martin K. Obrist, Auteur ; Catherine H. Graham, Auteur ; Martin M. Gossner, Auteur ; Blake Matthews, Auteur ; Cornelia W. Twining, AuteurHuman land-use intensification threatens arthropod (for example, insect and spider) biodiversity across aquatic and terrestrial ecosystems. Insects and spiders play critical roles in ecosystems by accumulating and synthesizing organic nutrients [...]
Article
Damaris Zurell, Auteur ; Catherine H. Graham, Auteur ; Laure Gallien, Auteur ; Wilfried Thuiller, Auteur ; Niklaus E. Zimmermann, AuteurMany species migrate long distances annually between their breeding and wintering areas1. Although global change affects both ranges, impact assessments have generally focused on breeding ranges and ignored how environmental changes influence mi[...]
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Damaris Zurell, Auteur ; Catherine H. Graham, Auteur ; Laure Gallien, Auteur ; Wilfried Thuiller, Auteur ; Niklaus E. Zimmermann, AuteurClimate and land-cover change can affect the summer and winter ranges and migration distances of migratory birds. Accounting for all of these factors, rather than just summer range as is typical, significantly increases the number of species und[...]
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Jan O. Engler, Auteur ; Darius Stiels, Auteur ; Mattia Brambilla, Auteur ; Catherine H. Graham, Auteur
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Esteban A. Guevara, Auteur ; Rolando Hipo, Auteur ; Cristian Poveda, Auteur ; Bryan Rojas, Auteur ; Catherine H. Graham, Auteur ; Tatiana Santander G, AuteurBlack-breasted Pufflegs (Eriocnemis nigrivestis) are hummingbirds endemic to Ecuador and are considered critically endangered because of their limited distribution, a population estimated at fewer than 1000 individuals, and ongoing habitat degra[...]
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Juan F. Freile, Auteur ; Juan Luis Parra, Auteur ; Catherine H. Graham, AuteurThe current ranges of many tropical species of conservation concern are poorly known, yet this information is critical for assessing their conservation status against the IUCN Red List criteria and implementing species-level management. Antpitta[...]
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Boris A. Tinoco, Auteur ; Pedro X. Astudillo, Auteur ; Steven C. Latta, Auteur ; Catherine H. Graham, AuteurThe Violet-throated Metaltail Metallura baroni is a high altitude hummingbird endemic to south-central Ecuador currently considered globally 'Endangered'. Here we present the first detailed assessment of its distribution, ecology and conservatio[...]
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Jessie L. Knowlton, Auteur ; Catherine H. Graham, AuteurClimate change and habitat destruction are widely recognized as major threats to species' survival. As a result of these anthropogenic impacts, species are often forced into novel landscapes where their persistence is difficult to predict. Knowl[...]
