Results 91 to 100 of about 6,766 (187)
Whether the limits of species' ranges and their seasonal activity reflect physiological tolerance of climatic extremes is a long‐standing question in ecology and has implications for species' responses to recent climate change. We explored these associations in butterflies, using thermal tolerance traits and traits describing geographic distribution ...
Sarah E. Diamond, Carmen R. B. da Silva
wiley +1 more source
A List of the Butterflies (Lepidoptera: Papilionoidea) of the La Rue-Pine Hills Ecological Area [PDF]
A survey of the adult butterfly fauna of the La Rue-Pine Hills Ecological Area, Union County, Illinois, was conducted from March through July in 1979, and March through November in 1980.
McPherson, J. E, Sites, R. W
core +3 more sources
Monarch Butterfly Distribution and Breeding Ecology in Idaho and Washington
Studies of monarch butterflies (Danaus plexippus) and their milkweed (Asclepias spp.) host plants in North America have focused primarily on monarch populations ranging east of the Rocky Mountains.
Beth Waterbury +2 more
doaj +1 more source
Native plant and beneficial insect associations are relatively unstudied yet are important in native habitat restoration programs for improving and sustaining conservation biological control of arthropod pests in agricultural crops.
David G. James +3 more
doaj +1 more source
Does Low-Density Grazing Affect Butterfly (Lepidoptera) Colonization of a Previously Flooded Tallgrass Prairie Reconstruction? [PDF]
Conservation of wildlife in managed landscapes can be facilitated by partnering with livestock producers to introduce grazing disturbances. The effects of grazing in grassland systems, however, are often a function of other disturbances that may occur ...
Elmer, Abbey +3 more
core +2 more sources
Significant Range Extension of \u3ci\u3eLeptotes Marina\u3c/i\u3e (Lepidoptera: Lycaenidae) Into New York State [PDF]
(excerpt) The Marine Blue, Leptotes marina (Reakirt) (Lepidoptera: Lycaenidae), is resident from the southwestern United States south through Mexico to Guatemala, with strays reported no further northeast than extreme northwestern Indiana and extreme ...
Andrle, Robert F, Gall, Wayne K
core +2 more sources
Returning monarch butterflies (Danaus plexippus) to sustainable levels of abundance will require an array of contributors to protect and restore habitat over broad areas.
Jessica Fox +5 more
doaj +1 more source
Recent declines in the migratory North American populations of monarchs (Danaus plexippus) have necessitated efforts to evaluate the current status of the species, including worldwide populations.
Kelly R. Nail +2 more
doaj +1 more source
Haldane's rule in the 21st century [PDF]
Haldane's Rule (HR), which states that 'when in the offspring of two different animal races one sex is absent, rare, or sterile, that sex is the heterozygous (heterogametic) sex', is one of the most general patterns in speciation biology.
A Lang +79 more
core +2 more sources
Understanding host specificity and cross‐species transmission of parasites is crucial for predicting the risk and consequences of parasite spillover. We experimentally examined these dynamics in two closely related, sympatric, milkweed butterfly hosts ...
Maria L. Müller‐Theissen +2 more
doaj +1 more source

