Natividad Island Divers’ and Fishermen’s Cooperative, Mexico: Managing Natural Resources to Generate Wealth

Bajo, Claudia Sánchez; Roelants, Bruno

doi:10.1057/9780230308527_6

Cited by 1 publication

(1 citation statement)

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“…As such, it has been identified as a terrestrial IBA, code MX098 (BirdLife International, 2010), with an approximately 2 km buffer surrounding the island (Vidal, Berlanga & del Coro Arizmendi, 2009; BirdLife International, 2020). The island is 8.65 km 2 , arid, with little vegetation and is inhabited by approximately 80 families who are part of a fishing cooperative that manage voluntary no‐take zones to ensure the sustainability of the marine resources (Bajo & Roelants, 2011). Owing to the presence of the globally important colony of black‐vented shearwaters and other seabird colonies, Natividad Island and its small buffer zone are included in the El Vizcaino Biosphere Reserve (DOF, 2000) and the Pacific Islands Biosphere Reserve (DOF, 2016).…”

Section: Methodsmentioning

confidence: 99%

A novel combination of methods identifies priority conservation areas for an endemic California Current seabird

Soldatini

Albores‐Barajas

Rosas‐Hernández

et al. 2022

Aquatic Conservation

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1. There are growing pressures on marine biodiversity. Seabirds in particular are one the most-threatened groups. The black-vented shearwater (Puffinus opisthomelas) is endemic to Mexican islands and the only shearwater living its entire life cycle in the California Current System, one of the most productive large marine ecosystems in the world. Marine Protected Areas (MPAs) in this region, however, were designed without consideration of accurate data on seabird distributions.2. Here, 57 black-vented shearwaters were GPS-tracked from their main breeding colony (95% of the global population) over four seasons (2016)(2017)(2018)(2019) to estimate their at-sea distribution. Two methods were applied to identify priority conservation areas: the approach developed by BirdLife International to identify marine Important Bird and Biodiversity Areas and a method using expectationmaximization binary clustering to identify core foraging areas.3. One potential marine Important Bird and Biodiversity Area close to the breeding colony and five core foraging areas were identified. These priority conservation areas were largely beyond the bounds of the current MPA network in the region. 4. Our results detail opportunities for improving the implementation of conservation and management measures in the California Current System region with respect to seabirds. The approach of combining site identification methods can be applied to other seabird species for which high-resolution tracking data are available and can help guide conservation action plans and MPA design.

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Section: Methodsmentioning

confidence: 99%