Filters: Tags: eastern North America (X) > partyWithName: Upper Midwest Environmental Sciences Center (X)

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Monarch Threats Analysis: data Data are population size estimates for monarch butterflies overwintering in Mexico as well as 76 potential stressors and 3 correlates. These stressors include disease, pesticide, herbicide, temperature, precipitation, and habitat loss measured for Mexican overwintering area and Southern, North Central, and Northeastern breeding areas. Categories: Data; Types: Citation, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Eastern North America, Extreme weather, Forest loss, Monarch butterfly, USGS Science Data Catalog (SDC), All tags... glyphosate, neonicotinoid, Fewer tags Code and data for 'Confirmation of a decline in the summer population of the monarch butterfly due to habitat loss' This code describes graphical and analytical comparisons between monarch butterfly survey data collected during summer breeding, fall migration, and winter. Categories: Data; Tags: Danaus plexippus, Ecology, Land Use Change, Monarch Butterfly Biosphere Reserve, USGS Science Data Catalog (SDC), All tags... Wildlife Biology, biota, citizen science, eastern North America, glyphosate, monarch butterfly, Fewer tags