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From page 27... ...
3-1 Chapter 3 Imperiled Pollinator Profiles The Great Basin is home to a diverse assemblage of pollinators. Here we define the Great Basin to include parts of Nevada, Utah, Idaho, and Oregon (Figure 1-1)
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Chapter 3. Imperiled Pollinator Profiles 3-2 that although some of the species profiled in this section may be unlikely to use roadside habitat for breeding, individuals may still use roadside habitat for nectar or pollen or as movement corridors. Therefore, it is worthwhile to invest in high-quality habitat restoration projects along roadsides near natural areas, preserves, and populations of imperiled species.
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Chapter 3. Imperiled Pollinator Profiles 3-3 3.1 Monarch Butterfly (Danaus plexippus) Jan Feb Mar April May June July Aug Sept Oct Nov Dec Adult Larvae Adult monarch (top left)
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Chapter 3. Imperiled Pollinator Profiles 3-4 the larval host plant. While larvae specialize on milkweed, adults use a variety of plants for nectar (Table 3-2)
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Chapter 3. Imperiled Pollinator Profiles 3-5 Taken from handout created by Monarch Joint Venture and The Xerces Society: https://monarchjointventure.org/images/uploads/documents/MowingForMonarchsUpdated.pdf. Figure 3-1. Management timing windows for monarchs in the United States.
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Chapter 3. Imperiled Pollinator Profiles 3-6 Pelton, E
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3-7 Chapter 3. Imperiled Pollinator Profiles Where it occurs: The species is found in grassland habitat with alkaline soils where saltgrass, the larval host plant, occurs. Populations of the Carson wandering skipper have been found in Carson Valley, Nevada; the Honey Lake Basin in California and Nevada; Spanish Springs Valley, Nevada; and Warm Springs Valley, Nevada.
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From page 34... ...
Chapter 3. Imperiled Pollinator Profiles 3-8 Species Name Common Name Nectar Plants Thelypodium crispum Crisped thelypody Sisymbrium altissimum Tall tumblemustard2 Pyrrocoma racemosa Clustered goldenweed Cirsium arvense Canada thistle2 Cirsium vulgare Common thistle, bull thistle2 Lotus tenuis Narrow‐leaved bird's‐foot‐trefoil Cleomella parviflora Slender cleomella Cleomella plocasperma Twisted cleomella Heliotropium curassavicum Salt heliotrope Potentilla sp. Cinquefoils3 Sesuvium verrucosum Western sea purslane 1 Does best when roots are inundated with water for a short time each spring 2 Nonnative species 3 This genus includes native and nonnative species; some of the nonnative species are invasive 3.2.1 References Sanford, M
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Chapter 3. Imperiled Pollinator Profiles 3-9 dense vegetation (e.g., bunch grasses) , or old bird nests or mouse burrows.
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Chapter 3. Imperiled Pollinator Profiles 3-10 Status: Vulnerable to apparently secure (G3G4) Distribution: Widespread across the United States, except for states in the south-central and southeastern states.
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Chapter 3. Imperiled Pollinator Profiles 3-11 Status: Vulnerable (G3) Distribution: Mountain and desert West Where it occurs: Dry shrubland Flight Times: This species is typically active on the landscape from early May through mid-October.
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Chapter 3. Imperiled Pollinator Profiles 3-12 Flight Time: This species is typically active on the landscape from May through September. Between October and April, queens are overwintering in the ground.
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3-13 Chapter 3. Imperiled Pollinator Profiles Body size: Medium. Females range from 18 to 23 millimeters (0.72 to 0.92 inch)
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Chapter 3. Imperiled Pollinator Profiles 3-14 3.4 Desert Green Hairstreak (Callophrys sheridanii ssp.) Jan Feb Mar April May June July Aug Sept Oct Nov Dec Adult Larvae Adult desert green hairstreak (top left)
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3-15 Chapter 3. Imperiled Pollinator Profiles Top reasons for decline, if known: Degradation of habitat by invasive vegetation, particularly cheatgrass (Bromus tectorum) , and the increased frequency and intensity of wildfires associated with it.
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From page 42... ...
Chapter 3. Imperiled Pollinator Profiles 3-16 3.4.1 References Austin, G
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