California's Native Fish Crisis
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
The Native Trout Waters of California Details Six of the State’S Most Scenic, Diverse, and Significant Native Trout Fisheries
NATIVE TROUT WATERS OF CALIFORNIA Michael Carl The Ecological Angler www.ecoangler.com TABLE OF CONTENTS INTRODUTION – THE ORIGINAL SIX 4 ABOUT THE BOOK 4 CLAVEY RIVER 5 BACKGROUND 6 TROUT POPULATION DATA 6 STREAM POPULATIONS, REGULATIONS, AND ACCESS 7 DIRECTIONS TO REACH SEGMENT 3 AND 4 (E.G., BRIDGE CROSSING CLAVEY RIVER): 7 AREA MAP 8 CLAVEY RIVER FLOW STATISTICS 9 FISHING TECHNIQUES 9 EAGLE LAKE 10 BACKGROUND 11 BIG TROUT FOOD – TUI CHUBS 11 REGULATIONS AND ACCESS 11 DIRECTIONS TO EAGLE LAKE FROM RED BLUFF, CALIFORNIA: 11 AREA MAP 12 PRODUCTIVE TIMES AND ZONES TO FISH 13 FISHING TECHNIQUES 13 SPALDING TRACT – TOPO MAP 14 PIKES POINT – TOPO MAP 15 GOLDEN TROUT CREEK 16 OVERVIEW OF THE WATERSHED 17 ABUNDANCE OF CALIFORNIA GOLDEN TROUT 17 CALIFORNIA GOLDEN TROUT GENETIC DATA 17 STREAM POPULATIONS, REGULATIONS, AND ACCESS 18 DIRECTIONS TO COTTONWOOD PASS TRAILHEAD 18 AREA MAP 19 PHOTO JOURNAL – COTTONWOOD PASS TO TUNNEL MEADOW 20 FISHING TECHNIQUES 23 HEENAN LAKE 24 BACKGROUND 25 FLY ANGLER STATISTICS – 2007 SEASON (8/3/07 TO 10/28/07) 26 REGULATIONS AND ACCESS 27 AREA MAP 27 DIRECTIONS 27 PRODUCTIVE ZONES TO FISH 28 FISHING TECHNIQUES 28 UPPER KERN RIVER 29 BACKGROUND 30 KERN RIVER RAINBOWS 30 DISTRIBUTION OF KERN RIVER RAINBOWS 30 STREAM POPULATIONS, REGULATIONS AND ACCESS 31 MAP – LLOYD MEADOW ROAD TO FORKS OF THE KERN 32 SPOTLIGHT – FORKS OF THE KERN 33 DIRECTIONS AND TRAIL DESCRIPTION 33 RECOMMENDED FISHING GEAR 33 UPPER TRUCKEE RIVER 35 OVERVIEW OF THE WATERSHED 36 ABUNDANCE AND SIZE OF LAHONTAN CUTTHROAT 37 STREAM POPULATIONS, REGULATIONS, ACCESS & DISTANCE 37 DIRECTIONS TO REACH TRAILHEAD: 38 AREA MAP 39 TRAIL DESCRIPTION 40 FISHING TECHNIQUES 40 Introduction – The Original Six The Native Trout Waters of California details six of the state’s most scenic, diverse, and significant native trout fisheries. -
Bibliography of Literature on Mountain Whitefish, Prosopium Williamsoni
Bibliography of literature on mountain whitefish, Prosopium williamsoni September, 2001 Colden V. Baxter Ph.d candidate, Fisheries Dept. Fisheries and Wildlife Oregon State University Corvallis, OR 97331 References: Baxter, C. V. 2002. Fish movement and assemblage dynamics in a Pacific Northwest riverscape. Ph.D. Oregon State University, Corvallis, OR. Baxter, G. T., and J. R. Simon. 1970. Wyoming fishes. Begout Anras, M. L., P. M. Cooley, R. A. Bodaly, L. Anras, and R. J. P. Fudge. 1999. Movement and habitat use by lake whitefish during spawning in a boreal lake: integrating acoustic telemtry and geographic information systems. Transactions of the American Fisheries Society 128: 939-952. Bergersen, E. P. 1973. Fish production and movements in the lower Logan River, Utah. Pages 183 pp. Department of Wildlife Resources. Utah State University, Logan, Utah. Bergstedt, L. C., and E. P. Bergersen. 1997. Health and movements of fish in response to sediment sluicing in the Wind River, Wyoming. Canadian Journal of Fisheries and Aquatic Sciences 54: 312-319. Brown, C. J. D. 1952. Spawning habits and early development of the mountain whitefish, Prosopium williamsoni, in Montana. Copeia : 109-113. Brown, L. G. 1972. Early life history of the mountain whitefish Prosopium williamsoni (Girard) in the Logan River, Utah. Pages 47 pp. Department of Wildlife Resources. Utah State University, Logan Utah. Davies, R. W., and G. W. Thompson. 1976. Movements of mountain whitefish (Prosopium williamsoni) in the Sheep River watershed, Alberta. Journal of the Fisheries Research Board of Canada 33: 2395-2401. Dill, W. A., and L. Shapalov. 1939. An unappreciated California game fish, the Rocky Mountain whitefish, Prosopium williamsoniI. -
Spawning and Early Life History of Mountain Whitefish in The
SPAWNING AND EARLY LIFE HISTORY OF MOUNTAIN WHITEFISH IN THE MADISON RIVER, MONTANA by Jan Katherine Boyer A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Fish and Wildlife Management MONTANA STATE UNIVERSITY Bozeman, Montana January 2016 © COPYRIGHT by Jan Katherine Boyer 2016 All Rights Reserved ii ACKNOWLEDGMENTS First, I thank my advisor, Dr. Christopher Guy, for challenging me and providing advice throughout every stage of this project. I also thank my committee members, Dr. Molly Webb and Dr. Tom McMahon, for guidance and suggestions which greatly improved this research. My field technicians Jordan Rowe, Greg Hill, and Patrick Luckenbill worked hard through fair weather and snowstorms to help me collect the data presented here. I also thank Travis Horton, Pat Clancey, Travis Lohrenz, Tim Weiss, Kevin Hughes, Rick Smaniatto, and Nick Pederson of Montana Fish, Wildlife and Parks for field assistance and advice. Mariah Talbott, Leif Halvorson, and Eli Cureton of the U. S. Fish and Wildlife Service assisted with field and lab work. Richard Lessner and Dave Brickner at the Madison River Foundation helped to secure funding for this project and conduct outreach in the Madison Valley. The Channels Ranch, Valley Garden Ranch, Sun West Ranch, and Galloup’s Slide Inn provided crucial land and river access. I also thank my fellow graduate students both for advice on project and class work and for being excellent people to spend time with. Ann Marie Reinhold, Mariah Mayfield, David Ritter, and Peter Brown were especially helpful during the early stages of this project. -
List of Animal Species with Ranks October 2017
Washington Natural Heritage Program List of Animal Species with Ranks October 2017 The following list of animals known from Washington is complete for resident and transient vertebrates and several groups of invertebrates, including odonates, branchipods, tiger beetles, butterflies, gastropods, freshwater bivalves and bumble bees. Some species from other groups are included, especially where there are conservation concerns. Among these are the Palouse giant earthworm, a few moths and some of our mayflies and grasshoppers. Currently 857 vertebrate and 1,100 invertebrate taxa are included. Conservation status, in the form of range-wide, national and state ranks are assigned to each taxon. Information on species range and distribution, number of individuals, population trends and threats is collected into a ranking form, analyzed, and used to assign ranks. Ranks are updated periodically, as new information is collected. We welcome new information for any species on our list. Common Name Scientific Name Class Global Rank State Rank State Status Federal Status Northwestern Salamander Ambystoma gracile Amphibia G5 S5 Long-toed Salamander Ambystoma macrodactylum Amphibia G5 S5 Tiger Salamander Ambystoma tigrinum Amphibia G5 S3 Ensatina Ensatina eschscholtzii Amphibia G5 S5 Dunn's Salamander Plethodon dunni Amphibia G4 S3 C Larch Mountain Salamander Plethodon larselli Amphibia G3 S3 S Van Dyke's Salamander Plethodon vandykei Amphibia G3 S3 C Western Red-backed Salamander Plethodon vehiculum Amphibia G5 S5 Rough-skinned Newt Taricha granulosa -
Prosopium Williamsoni) Population in the Big Lost River
Utah State University DigitalCommons@USU All Graduate Theses and Dissertations Graduate Studies 12-2009 The Effect of Irrigation Diversions on the Mountain Whitefish (Prosopium williamsoni) Population in the Big Lost River Patrick Allen Kennedy Utah State University Follow this and additional works at: https://digitalcommons.usu.edu/etd Part of the Aquaculture and Fisheries Commons Recommended Citation Kennedy, Patrick Allen, "The Effect of Irrigation Diversions on the Mountain Whitefish (Prosopium williamsoni) Population in the Big Lost River" (2009). All Graduate Theses and Dissertations. 512. https://digitalcommons.usu.edu/etd/512 This Thesis is brought to you for free and open access by the Graduate Studies at DigitalCommons@USU. It has been accepted for inclusion in All Graduate Theses and Dissertations by an authorized administrator of DigitalCommons@USU. For more information, please contact [email protected]. THE EFFECT OF IRRIGATION DIVERSIONS ON THE MOUNTAIN WHITEFISH (PROSOPIUM WILLIAMSONI) POPULATION IN THE BIG LOST RIVER by Patrick Allen Kennedy A thesis submitted in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE in Watershed Science Approved: _________________________ _________________________ Dr. Tamao Kasahara Dr. Brett Roper Major Professor Committee Member _________________________ _________________________ Dr. James Haefner Dr. Byron Burnham Committee Member Dean of Graduate Studies UTAH STATE UNIVERSITY Logan, Utah 2009 ii Copyright © Patrick Kennedy 2009 All Rights Reserved iii ABSTRACT The Effect of Irrigation Diversions on the Mountain Whitefish (Prosopium williamsoni) Population in the Big Lost River by Patrick Allen Kennedy, Master of Science Utah State University, 2009 Major Professors: Dr. Tamao Kasahara and Dr. Brett Roper Department: Watershed Sciences Management agencies documented a decline in the mountain whitefish (Prosopium williamsoni) population on the Big Lost River, and unscreened diversions were recognized as a potential factor for this decline. -
The Native Trouts of the Genus Salmo of Western North America
CItiEt'SW XHPYTD: RSOTLAITYWUAS 4 Monograph of ha, TEMPI, AZ The Native Trouts of the Genus Salmo Of Western North America Robert J. Behnke "9! August 1979 z 141, ' 4,W \ " • ,1■\t 1,es. • . • • This_report was funded by USDA, Forest Service Fish and Wildlife Service , Bureau of Land Management FORE WARD This monograph was prepared by Dr. Robert J. Behnke under contract funded by the U.S. Fish and Wildlife Service, the Bureau of Land Management, and the U.S. Forest Service. Region 2 of the Forest Service was assigned the lead in coordinating this effort for the Forest Service. Each agency assumed the responsibility for reproducing and distributing the monograph according to their needs. Appreciation is extended to the Bureau of Land Management, Denver Service Center, for assistance in publication. Mr. Richard Moore, Region 2, served as Forest Service Coordinator. Inquiries about this publication should be directed to the Regional Forester, 11177 West 8th Avenue, P.O. Box 25127, Lakewood, Colorado 80225. Rocky Mountain Region September, 1980 Inquiries about this publication should be directed to the Regional Forester, 11177 West 8th Avenue, P.O. Box 25127, Lakewood, Colorado 80225. it TABLE OF CONTENTS Page Preface ..................................................................................................................................................................... Introduction .................................................................................................................................................................. -
Lake Tahoe Fish Species
Description: o The Lohonton cutfhroot trout (LCT) is o member of the Solmonidqe {trout ond solmon) fomily, ond is thought to be omong the most endongered western solmonids. o The Lohonton cufihroot wos listed os endongered in 1970 ond reclossified os threotened in 1975. Dork olive bdcks ond reddish to yellow sides frequently chorocterize the LCT found in streoms. Steom dwellers reoch l0 inches in length ond only weigh obout I lb. Their life spon is less thon 5 yeors. ln streoms they ore opportunistic feeders, with diets consisting of drift orgonisms, typicolly terrestriol ond oquotic insects. The sides of loke-dwelling LCT ore often silvery. A brood, pinkish stripe moy be present. Historicolly loke dwellers reoched up to 50 inches in length ond weigh up to 40 pounds. Their life spon is 5-14yeors. ln lokes, smoll Lohontons feed on insects ond zooplonkton while lorger Lohonions feed on other fish. Body spots ore the diognostic chorocter thot distinguishes the Lohonion subspecies from the .l00 Poiute cutthroot. LCT typicolly hove 50 to or more lorge, roundish-block spots thot cover their entire bodies ond their bodies ore typicolly elongoted. o Like other cufihroot trout, they hove bosibronchiol teeth (on the bose of tongue), ond red sloshes under their iow (hence the nome "cutthroot"). o Femole sexuol moturity is reoch between oges of 3 ond 4, while moles moture ot 2 or 3 yeors of oge. o Generolly, they occur in cool flowing woier with ovoiloble cover of well-vegetoted ond stoble streom bonks, in oreos where there ore streom velocity breoks, ond in relotively silt free, rocky riffle-run oreos. -
Fish Stocking Plan
Draft Application for a New License Major Project – Existing Dam New Bullards Bar Reservoir Fish Stocking Plan Security Level: Public Yuba River Development Project FERC Project No. 2246 Draft – December 2013 ©2013, Yuba County Water Agency All Rights Reserved Yuba County Water Agency Yuba River Development Project FERC Project No. 2246 Table of Contents Section No. Description Page No. Glossary – Definitions of Terms, Acronyms and Abbreviations ........................................... GLO-1 1.0 Introduction ...................................................................................................................... 1-1 1.1 Background .......................................................................................................... 1-1 1.1.1 Yuba River Development Project ............................................................ 1-1 1.2 Purpose of the New Bullards Bar Reservoir Fish Stocking Plan ......................... 1-5 1.3 Objectives of the New Bullards Bar Reservoir Fish Stocking Plan..................... 1-5 1.4 Contents of the New Bullards Bar Reservoir Fish Stocking Plan ....................... 1-5 2.0 Regulatory Framework, Fish Assemblage, and Stocking History ................................... 2-1 2.1 Regulatory Framework for Fish Stocking in New Bullards Bar Reservoir ......... 2-1 2.1.1 Forest Service and Cal Fish and Wildlife – Memorandum of Understanding .......................................................................................... 2-1 2.1.2 California Fish and Wildlife Code .......................................................... -
Lake Superior Food Web MENT of C
ATMOSPH ND ER A I C C I A N D A M E I C N O I S L T A R N A T O I I O T N A N U E .S C .D R E E PA M RT OM Lake Superior Food Web MENT OF C Sea Lamprey Walleye Burbot Lake Trout Chinook Salmon Brook Trout Rainbow Trout Lake Whitefish Bloater Yellow Perch Lake herring Rainbow Smelt Deepwater Sculpin Kiyi Ruffe Lake Sturgeon Mayfly nymphs Opossum Shrimp Raptorial waterflea Mollusks Amphipods Invasive waterflea Chironomids Zebra/Quagga mussels Native waterflea Calanoids Cyclopoids Diatoms Green algae Blue-green algae Flagellates Rotifers Foodweb based on “Impact of exotic invertebrate invaders on food web structure and function in the Great Lakes: NOAA, Great Lakes Environmental Research Laboratory, 4840 S. State Road, Ann Arbor, MI A network analysis approach” by Mason, Krause, and Ulanowicz, 2002 - Modifications for Lake Superior, 2009. 734-741-2235 - www.glerl.noaa.gov Lake Superior Food Web Sea Lamprey Macroinvertebrates Sea lamprey (Petromyzon marinus). An aggressive, non-native parasite that Chironomids/Oligochaetes. Larval insects and worms that live on the lake fastens onto its prey and rasps out a hole with its rough tongue. bottom. Feed on detritus. Species present are a good indicator of water quality. Piscivores (Fish Eaters) Amphipods (Diporeia). The most common species of amphipod found in fish diets that began declining in the late 1990’s. Chinook salmon (Oncorhynchus tshawytscha). Pacific salmon species stocked as a trophy fish and to control alewife. Opossum shrimp (Mysis relicta). An omnivore that feeds on algae and small cladocerans. -
Long-Term Captive Breeding Does Not Necessarily Prevent Reestablishment: Lessons Learned from Eagle Lake Rainbow Trout
Rev Fish Biol Fisheries DOI 10.1007/s11160-011-9230-x RESEARCH PAPER Long-term captive breeding does not necessarily prevent reestablishment: lessons learned from Eagle Lake rainbow trout Gerard Carmona-Catot • Peter B. Moyle • Rachel E. Simmons Received: 7 March 2011 / Accepted: 18 July 2011 Ó Springer Science+Business Media B.V. 2011 Abstract Captive breeding of animals is often cited recovering as habitat. With the exception of an as an important tool in conservation, especially for abundant alien brook trout (Salvelinus fontinalis) fishes, but there are few reports of long-term population in Pine Creek, the habitat factors that led (\50 years) success of captive breeding programs, to the presumed near-extinction of Eagle Lake rainbow even in salmonid fishes. Here we describe the captive trout in the early twentieth century have been amelio- breeding program for Eagle Lake rainbow trout, rated, although the final stages of reestablishment Oncorhynchus mykiss aquilarum, which is endemic (eradication of brook trout, unequivocal demonstration to the Eagle Lake watershed of northeastern Califor- of successful spawning migration) have still not been nia. The population in Eagle Lake has been dependent completed. The Eagle Lake rainbow trout story shows on captive breeding for more than 60 years and that long-term captive breeding of migratory salmonid supports a trophy fishery in the lake. Nevertheless, fishes does not necessarily prevent reestablishment of the basic life history, ecological, and genetic traits of wild populations, provided effort is made to counter the subspecies still seem to be mostly intact. Although the effects of hatchery selection and that natural management has apparently minimized negative habitats are restored for reintroduction. -
Brook Trout Outcome Management Strategy
Brook Trout Outcome Management Strategy Introduction Brook Trout symbolize healthy waters because they rely on clean, cold stream habitat and are sensitive to rising stream temperatures, thereby serving as an aquatic version of a “canary in a coal mine”. Brook Trout are also highly prized by recreational anglers and have been designated as the state fish in many eastern states. They are an essential part of the headwater stream ecosystem, an important part of the upper watershed’s natural heritage and a valuable recreational resource. Land trusts in West Virginia, New York and Virginia have found that the possibility of restoring Brook Trout to local streams can act as a motivator for private landowners to take conservation actions, whether it is installing a fence that will exclude livestock from a waterway or putting their land under a conservation easement. The decline of Brook Trout serves as a warning about the health of local waterways and the lands draining to them. More than a century of declining Brook Trout populations has led to lost economic revenue and recreational fishing opportunities in the Bay’s headwaters. Chesapeake Bay Management Strategy: Brook Trout March 16, 2015 - DRAFT I. Goal, Outcome and Baseline This management strategy identifies approaches for achieving the following goal and outcome: Vital Habitats Goal: Restore, enhance and protect a network of land and water habitats to support fish and wildlife, and to afford other public benefits, including water quality, recreational uses and scenic value across the watershed. Brook Trout Outcome: Restore and sustain naturally reproducing Brook Trout populations in Chesapeake Bay headwater streams, with an eight percent increase in occupied habitat by 2025. -
Stream Habitat Needs for Brook Trout and Brown Trout in the Driftless Area
Stream Habitat Needs for Brook Trout and Brown Trout in the Driftless Area Douglas J. Dietermana,1 and Matthew G. Mitrob aMinnesota Department of Natural Resources, Lake City, Minnesota, USA; bWisconsin Department of Natural Resources, Madison, Wisconsin, USA This manuscript was compiled on February 5, 2019 1. Several conceptual frameworks have been proposed to organize in Driftless Area streams. Our specific objectives were and describe fish habitat needs. to: (1) summarize information on the basic biology 2. The five-component framework recognizes that stream trout pop- of Brook Trout and Brown Trout in Driftless Area ulations are regulated by hydrology, water quality, physical habi- streams, (2) briefly review conceptual frameworks or- tat/geomorphology, connectivity, and biotic interactions and man- ganizing fish habitat needs, (3) trace the historical agement of only one component will be ineffective if a different com- evolution of studies designed to identify Brook Trout ponent limits the population. and Brown Trout habitat needs in the context of 3. The thermal niche of both Brook Trout Salvelinus fontinalis and these conceptual frameworks, (4) review Brook Trout- Brown Trout Salmo trutta has been well described. Brown Trout interactions and (5) discuss lingering un- 4. Selected physical habitat characteristics such as pool depths and certainties in habitat management for these species. adult cover, have a long history of being manipulated in the Driftless Area leading to increased abundance of adult trout. Brook Trout and Brown Trout Biology 5. Most blue-ribbon trout streams in the Driftless Area probably pro- vide sufficient habitat for year-round needs (e.g., spawning, feeding, Brook Trout.