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Using radiotelemetry, we discovered that the Three-wattled Bellbird (Procnias tricarunculata ), one of Central America's largest frugivorous birds, has the most complex migratory pattern yet recorded for a tropical species. The annual migration cycle included 2- to 5-month stopovers in four distinct life zones: two middle-elevation and two lowland sites separated by as much as 200 km. We captured and radio-tagged bellbirds during 4 years between July and September in middle-elevation forest fragments of the Pacific slope, 6 km from Monteverde in the Tilaran mountain range of north-central Costa Rica. These habitats, which exist almost exclusively as small, isolated fragments on private farms, are poorly represented (<2%) in Costa Rica's system of protected areas. During September and October, the bellbirds migrated from this site to the northeast into the lowland Atlantic forest of southeastern Nicaragua and northeastern Costa Rica. In Costa Rica these habitats have been heavily fragmented. In Nicaragua they remain intact but are highly threatened. In November and December, the bellbirds migrated from these Atlantic forests to heavily modified, little-protected forests along the Pacific coast of southwestern Costa Rica, where they remained until March. Here, most individuals utilized forest remnants and second growth on private property. In March the Bellbirds moved from the coastal areas to middle-elevation (1000–1800 m) moist forest on the Atlantic slope of the Tilaran mountains sites, where they bred. In June and July, they left the breeding area and moved back across the continental divide of the Tilaran Mountains to return to the middle-elevation Pacific slopes where they had been captured. Our findings demonstrate the complicated ecological integration of geographically dispersed tropical ecosystems and the need for comprehensive conservation strategies that include representation of the full array of regional habitats and a greater emphasis on maintaining connectivity. The bellbird's migratory pattern reveals serious inadequacies in protected-area networks of Costa Rica, a country that is considered to have one of the best systems of national parks and reserves in the Neotropics. [ABSTRACT FROM AUTHOR]

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Copyright of Conservation Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Conservation Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

We thank Lambert and Steen ([12]) for the attention they have given to our paper (Bowne et al. [2]) and welcome productive discussions of how human activities affect turtle populations. We agree with Lambert and Steen that roads and urbanization can be and in many cases are threats to freshwater turtles, but we argue that male-biased sex ratio is not a universal result of anthropogenic activity. We also note that relative sex ratio is the standard most used in the literature on turtle sex ratio (e.g., Marchand & Litvaitis [14]; Steen & Gibbs [17]). We support any effort to improve our collective understanding of the relationship between turtle populations and urbanization by generating better population estimates, but that is different from treating relative population ratios as absolute population ratios. [Extracted from the article]

Copyright of Conservation Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The article presents the author's views on a research paper on conservation of species and other species that interact ecologically with that species, published in this issue. He opines on the usefulness of a mimicry-based approach for species. He comments on mimicry-based conservation an inappropriate or ineffective approach even if habitat loss were not a greater threat than killing snakes.

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Copyright of Conservation Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Conservation Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Conservation Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Conservation Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Conservation Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

From a policy perspective, each of the metrics we considered achieve its intended policy target: no net loss of grassland, no net loss of curlew, or no net loss of lapwing. Keywords: biodiversity loss; biodiversity metrics; biodiversity offsets; no net loss; simulation model; compensaciones de biodiversidad; medidas de biodiversidad; modelo de simulación; pérdida de biodiversidad; pérdida neta cero; , , , , EN biodiversity loss biodiversity metrics biodiversity offsets no net loss simulation model compensaciones de biodiversidad medidas de biodiversidad modelo de simulación pérdida de biodiversidad pérdida neta cero , , , , 1 11 11 10/04/22 20221001 NES 221001 INTRODUCTION Goal 15 of the UN Sustainable Development Goals is to halt and reverse land degradation and the associated loss of biodiversity (United Nations, 2015). Three landscape configurations were generated using the three alternative metrics (no net loss of low-intensity grassland, no net loss of curlew, and no net loss of lapwing). Therefore, we compared the no net loss of low-intensity grassland metric with two species-based metrics: no net loss in the abundance of the Eurasian curlew ( I Numenius arquata i ) and no net loss in the abundance of the northern lapwing ( I Vanellus vanellus i ). [Extracted from the article]

China harbors diverse waterbird species; more than one third of global waterbird species have been recorded there (Wang, Kuang, et al., 2018). In China, over two thirds of waterbird species, including many threatened species, were recorded at aquafarms, and species with a high degree of aquafarm use were less likely to exhibit population decline over the past 2 decades when rapid loss of natural habitats occurred. Use of aquafarms by waterbirds The degree of aquafarm use was not related to the habitat diversity of waterbirds, which is inconsistent with previous findings that habitat generalists are more adaptable to new habitats than habitat specialists (Clavel et al., 2010; Ducatez et al., 2018). Keywords: aquafarm; artificial habitat; habitat management; population trend; threatened species; acuacultura; especies amenazadas; gestión del hábitat; hábitat artificial; tendencia poblacional; ; ; ; ; EN aquafarm artificial habitat habitat management population trend threatened species acuacultura especies amenazadas gestión del hábitat hábitat artificial tendencia poblacional 1 11 11 10/04/22 20221001 NES 221001 INTRODUCTION In the face of large-scale loss of natural habitat (Newbold et al., 2015; Diaz et al., 2019), expanding artificial landscapes, such as farmlands, commercial saltpans, and plantations, sometimes provide alternative habitat for wildlife (Ma et al., 2010; Katayama et al., 2019). [Extracted from the article]

Presents a response to the comments for the article on the use of core areas in mitigation of habitat strategies. Appropriate use of core areas; Effect of the implementation of the core area concept on the habitat; Improvement of areal requirement estimation methods using the core area concept.

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Copyright of Conservation Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Conservation Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Conservation Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Conservation Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Conservation Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

For both the EBB and the BNTW, the EPBC Act, at the federal level, and conservation statutes at the state level are the key pieces of legislation. Keywords: DPSIR; environmental governance; functional fit; institutional analysis; mixed methods; recovery plans; social-ecological systems; text mining; análisis institucional; aptitud funcional; extracción de textos; gestión ambiental; métodos mixtos; planes de recuperación; sistemas socioecológicos EN DPSIR environmental governance functional fit institutional analysis mixed methods recovery plans social-ecological systems text mining análisis institucional aptitud funcional extracción de textos gestión ambiental métodos mixtos planes de recuperación sistemas socioecológicos 1437 1450 14 10/05/21 20211001 NES 211001 Introduction Environmental institutions are the rules, procedures, and norms govern the way humans interact with natural systems (Young et al., 2008). TSCA, Threatened Species Conservation Act 1995 (NSW); VMA, Vegetation Management Act 1999 (Qld). [Extracted from the article]

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Copyright of Conservation Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Conservation Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Conservation Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Conservation Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Conservation Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Conservation Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Conservation Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Conservation Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Note: This month's “Issues in International Conservation” was guest edited by Justina Ray who, with Associate Editor Joshua Ginsberg, presents an overview of some global trends in endangered species legislation. [ABSTRACT FROM AUTHOR]

Article impact statement: Use occurrence patterns and spatial population dynamics of deadwood‐dependent organisms to evaluate importance of spatial habitat configuration. [ABSTRACT FROM AUTHOR]

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Copyright of Conservation Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Conservation Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Conservation Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Conservation Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Conservation Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Conservation Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Conservation Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Conservation Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Introduces several articles focusing on the status of artificial nest studies. Meta-analysis of an extensive array of both artificial and natural nest studies; Experiments with artificial nests and eggs that were made to match those of the Ovenbird and Wood Thrush; Comparison of actual predators that depredated artificial and natural nests.

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Copyright of Conservation Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Conservation Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Conservation Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Conservation Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)