Statutes and regulations

Endangered and Threatened Wildlife and Plants; Threatened Status for the Distinct Population Segment of the North American Wolverine Occurring in the Contiguous United States; Establishment of a Nonessential Experimental Population of the North American Wolverine in Colorado, Wyoming, and New Mexico

79 FR 47522 · Federal · Regulations

Federal Register › Vol. 79 › Proposed Rules › 79 FR 47522

Wolverines are especially vulnerable to targeted trapping and predator reduction campaigns due to their habit of ranging widely in search of carrion, bringing them into frequent contact with poison baits

Endangered and Threatened Wildlife and Plants; Endangered Species Status for Texas Kangaroo Rat and Designation of Critical Habitat

88 FR 55962 · Federal · Regulations

Federal Register › Vol. 88 › Proposed Rules › 88 FR 55962

At one time, the foraging habits of bison and prairie dogs maintained patches of short grasses and bare ground across the Great Plains (Krueger 1986, p. 769).

Criteria for the Certification and Determination of the Waste Isolation Pilot Plant's Compliance With Environmental Standards for the Management and Disposal of Spent Nuclear Fuel, High-Level and Transuranic Radioactive Wastes

60 FR 5766 · Federal · Regulations

Federal Register › Vol. 60 › Proposed Rules › 60 FR 5766

Environmental conditions and living habits of future populations and individuals may change in significant and unforeseeable ways over the lengthy timeframes that will be analyzed for compliance.

2002 Biennial Regulatory Review-Review of the Commission's Broadcast Ownership Rules and Other Rules Adopted Pursuant to Section 202 of the Telecommunications Act of 1996

67 FR 65751 · Federal · Regulations

Federal Register › Vol. 67 › Proposed Rules › 67 FR 65751

Does this change in consumer viewing habits suggest that the advertising market may not be the best product market to analyze because we do not capture this factor as part of the competitive analysis?

Endangered and Threatened Wildlife and Plants: Proposed Endangered, Threatened, and Not Warranted Status for Distinct Population Segments of Rockfish in Puget Sound

74 FR 18516 · Federal · Regulations

Federal Register › Vol. 74 › Proposed Rules › 74 FR 18516

Redstripe rockfish are active and opportunistic feeders, and show feeding habits similar to the greenstriped rockfish.

Endangered and Threatened Wildlife and Plants; Proposed Designation of Critical Habitat for Piperia Yadonii (Yadon's Piperia)

71 FR 61546 · Federal · Regulations

Federal Register › Vol. 71 › Proposed Rules › 71 FR 61546

Three species have more exclusive larval feeding habits, having been recorded on native shrubs (e.g., coyote brush ( Baccharis pilularis ); California lilac ( Ceanothus spp. )) and members of the mint

Endangered and Threatened Wildlife and Plants; Endangered Status for Physaria globosa (Short's bladderpod), Helianthus verticillatus (whorled sunflower), and Leavenworthia crassa (fleshy-fruit gladecress)

78 FR 47109 · Federal · Regulations

Federal Register › Vol. 78 › Proposed Rules › 78 FR 47109

Initial efforts to estimate population sizes of whorled sunflower relied on counting individual stems (Allison 2002, pp. 3-8; Schotz 2001, pp. 8-10); however, due to the species' clonal growth habit, stem

Update to Electrical Engineering Regulations

86 FR 21440 · Federal · Regulations

Federal Register › Vol. 86 › Proposed Rules › 86 FR 21440

Ship's service loads means the electrical equipment for all auxiliary services necessary for maintaining the vessel in a normal, operational and habitable condition. … Ship's service loads include, but are not limited to, all safety, lighting, ventilation, navigational, communications, habitability, and propulsion auxiliary loads.

Migratory Bird Hunting; Proposed Frameworks for Late-Season Migratory Bird Hunting Regulations

74 FR 41008 · Federal · Regulations

Federal Register › Vol. 74 › Proposed Rules › 74 FR 41008

Having taken into account the zones of temperature and the distribution, abundance, economic value, breeding habits, and times and lines of flight of migratory birds, we believe that the hunting seasons

Fatigue Risk Management Programs for Certain Passenger and Freight Railroads

85 FR 83484 · Federal · Regulations

Federal Register › Vol. 85 › Proposed Rules › 85 FR 83484

for a short time. 32 31 Preventative countermeasures include: Adequate sleep/minimizing sleep loss, strategic napping at times such as before working or during an interim release period, good sleep habits

Endangered and Threatened Wildlife and Plants; Listing the Scarlet Macaw

77 FR 40222 · Federal · Regulations

Federal Register › Vol. 77 › Proposed Rules › 77 FR 40222

They are relatively general in their feeding habits, with studies reporting as many as 52 plant species, from at least 21 plant families, consumed, including nonnative and cultivated species in some areas

Endangered and Threatened Wildlife and Plants; Revised Proposed Designation of Critical Habitat for 12 Species of Picture-Wing Flies From the Hawaiian Islands

72 FR 67428 · Federal · Regulations

Federal Register › Vol. 72 › Proposed Rules › 72 FR 67428

Due to their large colony sizes and systematic foraging habits, species of social Hymenoptera (ants and some wasps) and parasitic wasps pose the greatest predation threat to the Hawaiian picture-wing flies

Hazardous Waste Management System; Identification and Listing of Hazardous Waste; Chlorinated Aliphatics Production Wastes; Land Disposal Restrictions for Newly Identified Wastes; and CERCLA Hazardous Substance Designation and Reportable Quantities

64 FR 46476 · Federal · Regulations

Federal Register › Vol. 64 › Proposed Rules › 64 FR 46476

Exposure modeling relies heavily on default assumptions regarding population activity patterns, mobility, dietary habits, body weights, and other factors rio uncertainty results from the assumptions … Exposure modeling relies heavily on default assumptions regarding population activity patterns, mobility, dietary habits, body weights, and other factors.

Endangered and Threatened Wildlife and Plants; 12-Month Finding on a Petition To List the Sonoran Population of the Desert Tortoise as Endangered or Threatened

75 FR 78094 · Federal · Regulations

Federal Register › Vol. 75 › Proposed Rules › 75 FR 78094

desert tortoises are less selective in plant species consumed because there are fewer options, but in years of high winter rainfall, Sonoran desert tortoises have exhibited highly selective foraging habits … desert tortoises are less selective in plant species consumed because there are fewer options, but in years of high winter rainfall, Sonoran desert tortoises have exhibited highly selective foraging habits

Endangered and Threatened Wildlife and Plants; Designation of Critical Habitat for Kentucky Arrow Darter

80 FR 61030 · Federal · Regulations

Federal Register › Vol. 80 › Proposed Rules › 80 FR 61030

Food, Water, Air, Light, Minerals, or Other Nutritional or Physiological Requirements Feeding habits of the Kentucky arrow darter were documented by Lotrich (1973, pp. 380-382) in the Clemons Fork system

Migratory Bird Hunting; Proposed Frameworks for Late-Season Migratory Bird Hunting Regulations

79 FR 50512 · Federal · Regulations

Federal Register › Vol. 79 › Proposed Rules › 79 FR 50512

Having taken into account the zones of temperature and the distribution, abundance, economic value, breeding habits, and times and lines of flight of migratory birds, we believe that the hunting seasons

Endangered and Threatened Wildlife and Plants; 12-Month Finding on a Petition To List a Distinct Population Segment of the Fisher in Its United States Northern Rocky Mountain Range as Endangered or Threatened With Critical Habitat

76 FR 38504 · Federal · Regulations

Federal Register › Vol. 76 › Proposed Rules › 76 FR 38504

There is only one study reporting the food habits of an established fisher population in the USNRMs, and that study confirms that snowshoe hares, voles ( Microtus and Clethrionomys spp.), and red squirrels

Sulfuryl Fluoride; Proposed Order Granting Objections to Tolerances and Denying Request for a Stay

76 FR 3422 · Federal · Regulations

Federal Register › Vol. 76 › Proposed Rules › 76 FR 3422

Socioeconomic status, availability of dental care, and personal dental hygiene habits are likely to confound the results from individual studies of the caries relationship.

Endangered and Threatened Wildlife and Plants; Threatened Species Status for the Hermes Copper Butterfly With 4(d) Rule and Designation of Critical Habitat

85 FR 1018 · Federal · Regulations

Federal Register › Vol. 85 › Proposed Rules › 85 FR 1018

However, some regulatory protections are in place, and 64 percent of historically occupied habit is on conserved lands.

Endangered and Threatened Wildlife and Plants; Threatened Status for the Distinct Population Segment of the North American Wolverine Occurring in the Contiguous United States

78 FR 7864 · Federal · Regulations

Federal Register › Vol. 78 › Proposed Rules › 78 FR 7864

Wolverines are especially vulnerable to targeted trapping and predator reduction campaigns due to their habit of ranging widely in search of carrion, bringing them into frequent contact with poison baits