Endangered Species

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Titlesort descending Summary
Critical Habitat Summary for Mariana Fruit Bat


This final rule downgrades the Mariana fruit bat from endangered to threatened throughout its range in the Mariana archipelago, which is subject to US jurisdiction. The reason for the down grade is the FWS initially made a mistake in the taxonomy of the Mariana fruit bat. When the FWS listed the bat as endangered on Guam in 1984, it believed that the bat was a species only endemic to Guam. Since that time, the FWS has discovered that the bat is endemic to the entire Commonwealth of the Northern Mariana Islands (CNMI) and the Territory of Guam.

Critical Habitat Summary for Riverside Fairy Shrimp


FWS has designated critical habitat pursuant to section 3 of the Endangered Species Act (ESA) for the federally endangered riverside fairy shrimp that encompasses 306 miles within Ventura, Orange, and San Diego Counties in California. The riverside fairy shrimp is a freshwater crustacean that is found in vernal pools (a shallow depression that fills with rainwater and does not drain into the lower drainage section) in the coastal California area. The shrimp is the second most primitive living crustacean and is the most recently discovered crustacean in California.

Critical Habitat Summary for Santa Ana Sucker


Under this final rule, the FWS has designated critical habitat for the Santa Ana Sucker, in 3 noncontiguous populations in The lower and middle Santa Ana River in San Bernardino, Riverside, and Orange counties; the East, West, and North Forks of the San Gabriel River in Los Angeles County; and lower Big Tujunga Creek, a tributary of the Los Angeles River in Los Angeles County. We have identified 23,719 acres (ac) (9,599 hectares (ha)) of aquatic and riparian habitats essential to the conservation of the Santa Ana sucker.

Critical Habitat Summary for the Bull Trout


This final rule is written to designate a critical habitat for the Klamath River and Columbia River populations of Bull Trout. The critical habitat designation includes approximately 1,748 miles of streams and 61,235 acres of lakes and marshes. The reason for this designation is that at the time of listing, there are only seven remaining non-migratory populations of bull trout, and the designation is mandatory pursuant to a court order.

Critical Habitat Summary for Topeka Shiner


This rule is a correction to a previous final rule designating critical habitat for the Topeka Shiner (Notropis Topeka), published in the Federal Register on July, 24, 2004 (69 FR 44736). In the previous final rule, the FWS designated as critical habitat 1,356 kilometers of stream in Iowa, Minnesota, and Nebraska. They excluded from designation all previously proposed critical habitat in Kansas, Missouri, and South Dakota, and excluded the Fort Riley Military Installation in Kansas from critical habitat designation.

Crow Indian Tribe v. United States Several Indian tribes, environmental organizations, and animal-welfare groups filed suits claiming that Fish and Wildlife Service (FWS) violated Endangered Species Act (ESA) and Administrative Procedure Act (APA) by issuing final rule “delisting” or removing grizzly bear population in Greater Yellowstone Ecosystem from threatened species list. The distinct population segment of the Yellowstone grizzly bear population has been so successful under the ESA that the FWS has been trying to delist it for almost 15 years, according to the court. This specific case was triggered by a 2017 D.C. Circuit case (Humane Society v. Zinke) that requires the FWS to address the impact that removing a DPS from protection under the ESA would have on the remaining listed species. At the time that ruling was issued, the FWS had already published a 2017 Rule that sought to delist the grizzly bear Yellowstone DPS. This then resulted in cross motions for summary judgment in district court. The district court granted summary judgment for the plaintiffs and vacated the 2017 rule, remanding it to the FWS. This remand resulted in a second delisting rule by FWS that was again vacated and remanded by the district court, demanding consideration of several discrete issues by FWS. The FWS now appeals that remand for consideration that require the study of the effect of the delisting on the remaining, still listed, grizzly population in the coterminous 48 states, as well as further consideration of the threat of delisting to long term genetic diversity of the Yellowstone grizzly. In addition, states in the region of the DPS (Idaho, Montana, and Wyoming) as well as some private hunting and farming organizations have intervened on the government's behalf. On appeal, the Court of Appeals first found that it had authority to review the district court order and that the intervenors had standing to pursue an appeal. As to the order by the district court that the FWS needs to conduct a "comprehensive review" of the impact of delisting on the remnant grizzly population, the appellate court vacated that portion of the order using the phrase "comprehensive review." Instead, it remanded to the lower court to order a "further examination" on the delisting's effects. The court also agreed with the district court that FWS' 2017 Rule was arbitrary and capricious where it had no concrete, enforceable mechanism to ensure the long-term genetic viability of the Yellowstone DPS. Finally, the Court of Appeals agreed with the district court order to mandate a commitment to recalibration (changes in methodology to measure the Yellowstone grizzly bear population) in the rule since that is required by the ESA. The Court affirmed the district court’s remand order, with the exception of the order requiring the FWS to conduct a “comprehensive review” of the remnant grizzly population.
Crying Wolf: The Unlawful Delisting of Northern Rocky Mountain Gray Wolves from Endangered Species Act Protections


Abstract: Although settlers hunted gray wolves to near extinction more than a century ago, the animal remains one of the most enduring symbols of the West. In 1994, the U.S. Fish & Wildlife Service authorized reintroduction of gray wolves into Idaho, Montana, and Wyoming under recovery provisions of the Endangered Species Act. Fourteen years later, the Service delisted wolves in these states, contending that the reintroduced population met the numeric and distributional criteria established for recovery in 1994. Months after a district judge enjoined the Service's 2008 delisting rule, the Service again delisted gray wolves. This Note asserts that both the 2008 and 2009 delisting rules violate provisions of the Endangered Species Act guaranteeing adequacy of state regulatory mechanisms prior to delisting, and fidelity to the best available scientific data. The Note also contends that the Service unlawfully deployed conservation tools as delisting instruments contrary to congressional intent. Lastly, the Note illuminates administrative defects in the delisting rules, namely the Service's decision to disregard its own requirement of genetic linkage among the entire gray wolf population without providing a reasoned explanation.

CT - Endangered Species - CHAPTER 495. ENDANGERED SPECIES These statutes provide Connecticut's endangered species provisions. Included are the findings and policy, definitions, acquisition and management of habitat, and penalties for taking of listed species. The statute also has a provision specific to elephant ivory.
CT - Fisheries & Wildlife - Chapter 490. Fisheries and Game. § 26-1. Definitions This law contains definitions for the Connecticut Fisheries and Wildlife Department.
Ctr. for Biological Diversity v. Zinke In this case, the Center for Biological Diversity and Maricopa Audubon Society (collectively “CBD”) challenged the determination of the U.S. Fish and Wildlife Service (“FWS”) that the Sonoran Desert Area bald eagle (“desert eagle”) is not a distinct population segment (“DPS”) eligible for listing under the Endangered Species Act. There are two requirements for DPS status: (1) the discreteness of the population segment in relation to the remainder of the species to which it belongs, and (2) the significance of the population segment to the species to which it belongs. Here, the parties agreed that the desert eagle population is discrete, but they disputed whether the population is significant. CBD argued that if FWS found that a population segment satisfies any of the four listed significance factors, it is required to conclude that the population segment is significant. The court held that FWS did not act arbitrarily and capriciously in concluding that the desert eagle did not satisfy significance requirement for being a DPS, even though it found that the desert eagle satisfied the persistence requirement and one significance factors. The district court's grant of summary judgment to FWS was affirmed.

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