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Warm Weather Giants
Warm Weather Giants New study delves into the relationship between climate and size in the Sabre-Tooth Cat Survival of the fittest. It is the underlying concept of natural selection, and the theory of evolution as a whole. The individuals best suited to their environment survive, procreate, and pass down their advantageous genes to future generations. Yet one factor that often is overlooked in this process is the dynamic nature of the environment. Climate change can cause dramatic shifts in an environment’s characteristics, completely changing the necessary skills and traits needed to survive. What was once an advantageous set of genes can quickly (in terms of an evolutionary time-scale) become a death sentence when they are present in an ill-suited setting. As we enter an era of dramatic and rapid warming of the planet, one can’t help but wonder how the world’s wildlife will change with their surroundings. When considering the future, it is often helpful to consult the past. Life on Earth is billions of years old, and has seen massive changes to the planet’s conditions. If we want to know more about how rapid climate change affects species, we must investigate the changes seen in prehistoric species in eras with an unsettled climate. “The Pleistocene period is really an ideal period to study,” says Dr. Julie Meachen from Des Moines University in Iowa. “It is recent enough that we have very good climate records with large swings in the conditions, and also have a well preserved fossil record from the tar pits.” Dr. -
OC Zoo Hunt 2019
NAME: ________________________ LAB CLASS DAY & TIME: ________________________ Zoo Hunt Welcome to the Orange County Zoo. This guide will help you learn more about the common animals living in Orange County. Most of the answers can be found on the exhibit graphics or from the educators. The following pages may not be in the same order as the exhibits or galleries, depending on your viewing route. Open Daily: 10:00am – 3:30pm Zoo = $2.00 per person Park Entrance = $3.00/$5.00 per car Complete the following questions and enjoy the trip. Fill out the chart below comparing the small wild cats. Trait Serval Bobcat Ocelot Weight Habitat Fur color Food Scientific Name 1. How much does an average Bobcat weigh? ____________________ 2. Which one of the above cats live in Orange County? ____________________ Coyote: 3. What is the scientific name for the Coyote? _____________________ 4. How much does a coyote weigh? ___________________________________ 5. What is its natural habitat? _________________________________ Make sure you go into the petting zoo, and pet the goats & sheep. Fill out the chart below comparing the Bald Eagle and the Golden Eagle. Trait Bald Eagle Golden Eagle Weight Wing span Feather color Range Scientific Name 6. Where has the Bald Eagle been re-introduced into nature? _____________________ ____________________________________________________________________ 7. Are they really bald? _______________ Why are they called “Bald”? 8. Which Eagle has a bigger wingspan? _____________________ 9. Wingspan: Measure your wing span using the fence chart. Which bird matches your wing span? _______________________________ Fill out the chart below comparing the Barn Owl and the Great Horned Owl. -
RTD-Earthquake-Fact
The California Water Fix Delta Tunnels don’t eliminate earthquake threats to water supply. Earthquake risk mythmaking serves water exporters’ interests. Water exporters misrepresent the risk of earthquakes to generate support for the Delta Tunnels. Fattening the levees is a more effective solution. Californians should work together to build a more seismically resistant Delta that will protect water exports, other critical infrastructure, and save lives -- all at a lower cost than the CA Water Fix. Developing regional water supplies provides a more reliable water supply. The best way to prevent earthquake disruption is to invest in local water solutions, including increased comprehensive water conservation and technology, maximizing wastewater reuse and groundwater recharge, while capturing storm water and rainwater, graywater, and fixing local leaky pipes. Cleaning up local aquifers and providing local jobs for local water makes economic sense. Rather than a huge investment in faraway tunnels let's instead make the levees in the Delta more resilient and prepare all California communities to be less reliant on imported water. MYTH #1: The Delta tunnels will protect California’s water supply from earthquakes. FACT: Earthquakes would hit the existing water transfer conveyance in other parts of California harder than they would hit the Delta. The earthquake threat to the Delta is minimal. The Hayward Fault is 40 miles from the Delta’s center. But the State Water Project (SWP) and federal Central Valley Project (CVP) cross right over high-risk fault areas, from Coalinga south to LA, including the San Andreas Fault. Cement canals in the southern part of the state are more vulnerable to earthquakes than Delta levees. -
Shape Evolution and Sexual Dimorphism in the Mandible of the Dire Wolf, Canis Dirus, at Rancho La Brea Alexandria L
Marshall University Marshall Digital Scholar Theses, Dissertations and Capstones 2014 Shape evolution and sexual dimorphism in the mandible of the dire wolf, Canis Dirus, at Rancho la Brea Alexandria L. Brannick [email protected] Follow this and additional works at: http://mds.marshall.edu/etd Part of the Animal Sciences Commons, and the Paleontology Commons Recommended Citation Brannick, Alexandria L., "Shape evolution and sexual dimorphism in the mandible of the dire wolf, Canis Dirus, at Rancho la Brea" (2014). Theses, Dissertations and Capstones. Paper 804. This Thesis is brought to you for free and open access by Marshall Digital Scholar. It has been accepted for inclusion in Theses, Dissertations and Capstones by an authorized administrator of Marshall Digital Scholar. For more information, please contact [email protected]. SHAPE EVOLUTION AND SEXUAL DIMORPHISM IN THE MANDIBLE OF THE DIRE WOLF, CANIS DIRUS, AT RANCHO LA BREA A thesis submitted to the Graduate College of Marshall University In partial fulfillment of the requirements for the degree of Master of Science in Biological Sciences by Alexandria L. Brannick Approved by Dr. F. Robin O’Keefe, Committee Chairperson Dr. Julie Meachen Dr. Paul Constantino Marshall University May 2014 ©2014 Alexandria L. Brannick ALL RIGHTS RESERVED ii ACKNOWLEDGEMENTS I thank my advisor, Dr. F. Robin O’Keefe, for all of his help with this project, the many scientific opportunities he has given me, and his guidance throughout my graduate education. I thank Dr. Julie Meachen for her help with collecting data from the Page Museum, her insight and advice, as well as her support. I learned so much from Dr. -
A NEW SABER-TOOTHED CAT from NEBRASKA Erwin H
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Conservation and Survey Division Natural Resources, School of 1915 A NEW SABER-TOOTHED CAT FROM NEBRASKA Erwin H. Barbour Nebraska Geological Survey Harold J. Cook Nebraska Geological Survey Follow this and additional works at: http://digitalcommons.unl.edu/conservationsurvey Part of the Geology Commons, Geomorphology Commons, Hydrology Commons, Paleontology Commons, Sedimentology Commons, Soil Science Commons, and the Stratigraphy Commons Barbour, Erwin H. and Cook, Harold J., "A NEW SABER-TOOTHED CAT FROM NEBRASKA" (1915). Conservation and Survey Division. 649. http://digitalcommons.unl.edu/conservationsurvey/649 This Article is brought to you for free and open access by the Natural Resources, School of at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Conservation and Survey Division by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. 36c NEBRASKA GEOLOGICAL SURVEY ERWIN HINCKLEY BARBOUR, State Geologist VOLUME 4 PART 17 A NEW SABER-TOOTHED CAT FROM NEBRASKA BY ERWIN H. BARBOUR AND HAROLD J. COOK GEOLOGICAL COLLECTIONS OF HON. CHARLES H. MORRILL 208 B A NEW SABER-TOOTHED CAT FROM NEBRASKA BY ERWIN H. BARBOUR AND HAROLD J, COOK During the field season of 1913, while exploring the Pliocene beds of Brown County, Mr. A. C. \Vhitford, a Fellow in the Department of Geology, University of Nebraska, discovered the mandible of a new mach.erodont cat. His work in this region was in the interest of the ~ebraska Geological Survey and the Morrill Geological Expeditions.1 The known fossil remains of the ancestral Felid.e fall into two nat ural lines of descent, as pointed out by Dr. -
David K. Clark, PE
AFC15 David K. Clark, PE THE METROPOLITAN WATER DISTRICT OF SOUTHERN CALIFORNIA LAKE SHASTA LAKE OROVILLE Bay-Delta LOS ANGELES AQUEDUCTS (City of Los Angeles) COLORADO CALIFORNIA RIVER AQUEDUCT AQUEDUCT (State of Calif.) (Metropolitan) LOCAL SUPPLIES, RECYCLING, GROUNDWATER & CONSERVATION Background Seismic Preparedness Seismic upgrade of facilities Seismic vulnerability assessments Emergency response Collaboration with External Agencies Conclusions 1.7 billion gallons/day average 6 counties, 18 million residents Comprised of 26 member public agencies Imports Colorado River & State Water Project supplies Operates 5 water treatment & 16 hydroelectric plants Maintains 830 miles of pipeline & 9 reservoirs Biennial budget for FY 2014-16 is approximately $3 billion Comprehensive Reliability Strategy Water System InfrastructureInfrastructure System EmergencyEmergency Supply Capacity ReliabilityReliability FlexibilityFlexibility ResponseResponse Seismic Preparedness 1. Seismic Upgrade of Facilities 2. Vulnerability Assessments 3. Emergency Response 4. Collaboration w/External Agencies Scope: Buildings & Structures Dams & Reservoirs Geotechnical Hazards Drivers: Code Changes Increased Knowledge Approach: Re-assess as necessary Upgrade as required Use latest codes Use site-specific data Expect same performance as for new facilities Example of Code Changes (Weymouth Water Treatment Plant) Year Design Peak Ground Acceleration (PGA) UBC 1933 0.1g UBC 1958 0.1g* UBC 1991 0.4g IBC 2009 0.52g IBC 2012 0.71g *Estimated value, PGA was not specifically -
2006 Reciprocal List
RECIPRICAL ZOOS. Each zoo sets their own guidelines for the quantity and ages admitted per card. Zoos can revoke privileges at any time without notice. RECIP 2006 STATE ZOO 50% CANADA Riverview Park & Zoo 50% CANADA Toronto Zoo 50% CANADA Valley Zoo 50% Alabama Birmingham Zoo NO Alabama Montgomery Zoo NO Arizona Arizona-Sonora Desert Museum NO Arizona Navajo Nation Zoo & Botanical Park 50% Arizona Phoenix Zoo 50% Arizona Reid Park Zoo NO Arizona Wildlife World Zoo 50% Arkansas Little Rock Zoo NO BE Bermuda Aquarium, Museum & Zoo NO BR Vancouver Aquarium NO California Academy Of Sciences 50% California Applegate Park Zoo 50% California Aquarium Of The Bay NO California Aquarium Of The Pacific NO California Birch Aquarium At Scripps 50% California Cabrillo Marine Aquarium 50% California Chaffee Zoo 50% California Charles Paddock Zoo 50% California Coyote Point Museum 50% California Happy Hollow Park & Zoo NO California Living Desert 50% California Los Angeles Zoo 50% California Micke Grove Zoo NO California Monterey Bay Aquarium 50% California Moonridge Zoo 50% California Oakland Zoo 50% California Orange County Zoo 50% California Sacramento Zoo NO California Safari West NO California San Diego Wild Animal Park NO California San Diego Zoo 50% California San Francisco Zoo 50% California Santa Ana Zoo 50% California Santa Barbara Zoo NO California Seaworld San Diego 50% California Sequoia Park Zoo NO California Six Flags Marine World NO California Steinhart Aquarium NO CANADA Calgary Zoo 50% Colorado Butterfly Pavilion NO Colorado Cheyenne -
Santa Ana Watershed Project Authority Santa Ana River Conservation and Conjunctive Use Project Decision Support Model (SARCCUP DSM)
Santa Ana Watershed Project Authority Santa Ana River Conservation and Conjunctive Use Project Decision Support Model (SARCCUP DSM) SARCCUP DSM MODEL DOCUMENTATION DRAFT MARCH 2017 Prepared for Prepared by 1. Introduction The Santa Ana Watershed Project Authority (SAWPA) and its five member agencies, Eastern Municipal Water District (EMWD), Inland Empire Utilities Agency (IEUA), Orange County Water District (OCWD), San Bernardino Valley Municipal Water District (SBVMWD), and Western Municipal Water District (WMWD), collectively “Agencies” in this memorandum, are developing and implementing the Santa Ana River Conservation and Conjunctive Use Project (SARCCUP). SARCCUP is a collaborative regional program that will improve the water supply resiliency of the Santa Ana River Watershed through development of additional dry year yield, reduced water use, and improved habitat for native threatened species populations. The primary goal of the conjunctive use element is to maximize the development and use of imported water supplies and to conjunctively manage these local and imported water supplies such that the aggregate yield and water supply reliability generated by the SARCCUP is greater than the independent management of these resources. Phase 1 of SARCCUP will develop an 180,000 acre‐foot (AF) groundwater bank storage program with capacity to recharge and store 60,000 acre‐feet per year (AFY) during each of three wet years in a decade and extraction facilities to withdraw 60,000 AFY in each of three dry years in a decade. SARCCUP management will also include the ability to utilize transfers and exchanges of other water supplies in lieu of recharging and extracting banked groundwater. In support of the future development of a SARCCUP Master Plan for the conjunctive use element, the Agencies have engaged the CH2M team to develop a Santa Ana River watershed‐wide decision support model (DSM) to optimize the conjunctive use element of SARCCUP. -
Person, J.J. 2012. Saber Teeth. Geo News 39(2)
Saber Teeth Jeff J. Person Carnivores of all kinds have always been of interest to me. Arguably Smilodon is only the last iteration of saber-teeth in the fossil it is a much more difficult lifestyle to hunt and kill another animal record. Carnivorous mammals with large sabers have appeared than it is to browse or graze on non-mobile plants. Carnivorous four times across unrelated groups of carnivorous mammals over animals have evolved to stalk and kill their prey in many, many the last 60 million years (or so) of Earth’s history. varied ways. Just think of the speed of a frog’s tongue or the speed of a cheetah, the stealth and camouflage of an octopus, Types of Saber-teeth or the intelligence of some birds. These are only a few examples Not only were there four different groups of mammals that of modern carnivores; the variety of carnivores through time is evolved saber-teeth separately, there are also two different kinds broader and even more fascinating. of saber-teeth. There are the dirk-toothed forms, and the scimitar- toothed forms. The scimitar-toothed animals tended to be more Convergent evolution is the reappearance of the same solution lightly built with coarsely serrated and somewhat elongated to a biological problem across unrelated groups of animals. This canines (fig. 1) (Martin, 1998a). The dirk-toothed animals tended has happened many times throughout Earth’s history. The similar to be more powerfully built with long, finely serrated, dagger-like body shapes of sharks, fish, ichthyosaurs (a group of swimming canines which sometimes included a large flange on the lower jaw reptiles) and dolphins is a great example of unrelated groups of (fig. -
North American Zoos with Mustelid Exhibits
North American Zoos with Mustelid Exhibits List created by © birdsandbats on www.zoochat.com. Last Updated: 19/08/2019 African Clawless Otter (2 holders) Metro Richmond Zoo San Diego Zoo American Badger (34 holders) Alameda Park Zoo Amarillo Zoo America's Teaching Zoo Bear Den Zoo Big Bear Alpine Zoo Boulder Ridge Wild Animal Park British Columbia Wildlife Park California Living Museum DeYoung Family Zoo GarLyn Zoo Great Vancouver Zoo Henry Vilas Zoo High Desert Museum Hutchinson Zoo 1 Los Angeles Zoo & Botanical Gardens Northeastern Wisconsin Zoo & Adventure Park MacKensie Center Maryland Zoo in Baltimore Milwaukee County Zoo Niabi Zoo Northwest Trek Wildlife Park Pocatello Zoo Safari Niagara Saskatoon Forestry Farm and Zoo Shalom Wildlife Zoo Space Farms Zoo & Museum Special Memories Zoo The Living Desert Zoo & Gardens Timbavati Wildlife Park Turtle Bay Exploration Park Wildlife World Zoo & Aquarium Zollman Zoo American Marten (3 holders) Ecomuseum Zoo Salomonier Nature Park (atrata) ZooAmerica (2.1) 2 American Mink (10 holders) Bay Beach Wildlife Sanctuary Bear Den Zoo Georgia Sea Turtle Center Parc Safari San Antonio Zoo Sanders County Wildlife Conservation Center Shalom Wildlife Zoo Wild Wonders Wildlife Park Zoo in Forest Park and Education Center Zoo Montana Asian Small-clawed Otter (38 holders) Audubon Zoo Bright's Zoo Bronx Zoo Brookfield Zoo Cleveland Metroparks Zoo Columbus Zoo and Aquarium Dallas Zoo Denver Zoo Disney's Animal Kingdom Greensboro Science Center Jacksonville Zoo and Gardens 3 Kansas City Zoo Houston Zoo Indianapolis -
223± Acres of Land in Diamond Valley Lake 12-Parcels, Riverside County
LAND FOR SALE DIAMOND VALLEY LAKE 12 PARCELS City of Hemet and 223± ACRES, 12 PARCELS Riverside County, California The Seller makes no representations or warranties Aerial Drone Video: https://www.youtube.com/watch? as to the potential use or fitness of this property for development and the accuracy of the information v=rE4bkV0MARA&feature=youtu.be provided. Interested parties should make their own inquiries and investigations to confirm property information. Terms of sale and availability are For Listing Information, please contact: Phyvin Mok subject to change or withdrawal without notice. Real Property Group, Acquisition and Disposition Team (213) 217-6111 | [email protected] THE METROPOLITAN WATER DISTRICT OF SOUTHERN CALIFORNIA DIAMOND VALLEY LAKE 12 PARCELS LAND FOR SALE City of Hemet and 223± ACRES, 12 PARCELS Riverside County, California TABLE OF CONTENTS 1. Listing Summary 2. Riverside County Assessor Parcel Numbers 3. Property Information 4. Area Information 5. Area Map 6. Location Map THE METROPOLITAN WATER DISTRICT OF SOUTHERN CALIFORNIA DIAMOND VALLEY LAKE 12 PARCELS LAND FOR SALE City of Hemet and 223± ACRES, 12 PARCELS Riverside County, California LISTING SUMMARY Property: Diamond Valley Lake 12-Parcels Total Lot Size: Total 223± acres; The subject property is comprised of five disparate groups of assessor’s parcels, each group within an approximately three-mile-wide radius, in an area to the northwest of Diamond Valley Lake, in unincorporated Riverside County (Group 1 through 4), and in the City of Hemet (Group 5), California Listing Price: NEGOTIABLE Terms: All Cash at Closing, no financing contingency Property Condition: The Property is being offered AS-IS, WHERE IS, WITH ALL FAULTS Zoning: Zoning information provided herein is for informational purposes only. -
Additional Member Benefits Reciprocity
Additional Member Benefits Columbus Member Advantage Offer Ends: December 31, 2016 unless otherwise noted As a Columbus Zoo and Aquarium Member, you can now enjoy you can now enjoy Buy One, Get One Free admission to select Columbus museums and attractions through the Columbus Member Advantage program. No coupon is necessary. Simply show your valid Columbus Zoo Membership card each time you visit! Columbus Member Advantage partners for 2016 include: Columbus Museum of Art COSI Franklin Park Conservatory and Botanical Gardens (Valid August 1 - October 31, 2016) King Arts Complex Ohio History Center & Ohio Village Wexner Center for the Arts Important Terms & Restrictions: Receive up to two free general admissions of equal or lesser value per visit when purchasing two regular-priced general admission tickets. Tickets must be purchased from the admissions area of the facility you are visiting. Cannot be combined with other discounts or offers. Not valid on prior purchases. No rain checks or refunds. Some restrictions may apply. Offer expires December 31, 2016 unless otherwise noted. Nationwide Insurance As a Zoo member, you can save on your auto insurance with a special member-only discount from Nationwide. Find out how much you can save today by clicking here. Reciprocity Columbus Zoo Members Columbus Zoo members receive discounted admission to the AZA accredited Zoos in the list below. Columbus Zoo members must present their current membership card along with a photo ID for each adult listed on the membership to receive their discount. Each zoo maintains their own discount policies, and the Columbus Zoo strongly recommends calling ahead before visiting a reciprocal zoo.