Found 28 datasets matching "butterflies".
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The data set contains raw data for pesticide (naled) residues on samplers collected after aerial applications over the National Key Deer Refuge in the Florida Keys, and biological response...
Search relevance: 129.90 | Views last month: 0 -
In January 2024 adult monarch butterflies (Danaus plexippus (Linnaeus, 1758)) were found dead near their overwintering site in Pacific Grove, Monterey County, California, USA. Ten of the deceased...
Search relevance: 109.67 | Views last month: 0 -
Recent concern for the adverse effects from neonicotinoid insecticides has centered on risk for insect pollinators in general and bees specifically. However, natural resource managers are also...
Search relevance: 99.98 | Views last month: 0 -
A set of experiments was conducted to determine the dietary clothianidin exposures that cause prepupal mortality in the absence of other adverse effects. Monarch larvae were raised from hatch to...
Search relevance: 89.98 | Views last month: 6 -
This dataset contains data of permethrin residues on adult mosquitoes and adult butterflies following their exposure to ultra-low volume (ULV) sprays containing permethrin. The dataset also...
Search relevance: 82.20 | Views last month: 0 -
The long decline of the eastern migratory population of monarch butterflies (Danaus plexippus) appears to have abated in recent years and the population now persists at a much-reduced abundance....
Search relevance: 53.17 | Views last month: 0 -
In this study our objective was to establish baseline abundance numbers of butterflies and to evaluate a monitoring system that can be used by persons with relatively little experience to assess...
Search relevance: 51.15 | Views last month: 1 -
This reference archives tabular data collected for Moth (Lepidoptera) Inventory survey (PRIMR Survey ID: TBD). The Oxford Slough Waterfowl Production Area was sampled for butterflies and moths...
Search relevance: 48.97 | Views last month: 0 -
The decline of the iconic monarch butterfly in North America has motivated research on the impacts of land use and land cover (LULC) change and climate variability on monarch habitat and...
Search relevance: 46.04 | Views last month: 0 -
File geodatabase containing a polyline layer, denoting the areas surveyed, and an observation layer, denoting points where butterfly observations were made, during pollard walks to survey...
Search relevance: 45.65 | Views last month: 0 -
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,...
Search relevance: 43.08 | Views last month: 0 -
Citizen scientists at Great Smoky Mountains Institute at Tremont (GSMIT) tag monarch butterflies in Cades Cove, and around the Tremont campus. This effort is part of a broader project called...
Search relevance: 41.80 | Views last month: 0 -
This dataset contains sample information about the origin of the butterflies sequenced, and their corresponding SNP genotype data. These data were used to examine patterns of genomic structure of...
Search relevance: 41.61 | Views last month: 0 -
Output from programming code written to summarize fates of immature monarch butterflies collected and raised in captivity following SOP 4 (ServCat reference 103368). Collection and raising was...
Search relevance: 40.55 | Views last month: 0 -
csv file with monarch roost tree locations recorded during fall 2021 migration surveys.
Search relevance: 33.08 | Views last month: 1 -
The USGS Upper Midwest Environmental Sciences Center developed a Monarch Butterfly Relevant Land Cover data set covering the conterminous United States of America. This data set was used...
Search relevance: 31.63 | Views last month: 5 -
Activities meeting the Monarch Butterfly Habitat Restoration initiative are a subset of activities that benefit native plants, and in doing so, benefit pollinators. Activities such as thinning,...
Search relevance: 28.14 | Views last month: 0 -
Insects with morphologically different life stages can face a time tradeoff between foraging and egg-laying behavior when larval and adult resources are spatially segregated. Understanding this...
Search relevance: 27.76 | Views last month: 0 -
This reference archives tabular data collected for Moth (Lepidoptera) Inventory survey (PRIMR Survey ID: TBD). Butterfly counts were performed at Bear Lake NWR to provide an annual butterfly...
Search relevance: 26.65 | Views last month: 0 -
Wild bee and butterfly samples were collected from the margins of agricultural fields located on five Conservation Areas in Missouri. In 2016 and 2017, samples were collected and composited by...
Search relevance: 25.63 | Views last month: 1
