Selecting the Breeding Pair
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Comparative Life History of the South Temperate Cape Penduline Tit (Anthoscopus Minutus) and North Temperate Remizidae Species
J Ornithol (2017) 158:569–577 DOI 10.1007/s10336-016-1417-4 ORIGINAL ARTICLE Comparative life history of the south temperate Cape Penduline Tit (Anthoscopus minutus) and north temperate Remizidae species 1,2 1 1 Penn Lloyd • Bernhard D. Frauenknecht • Morne´ A. du Plessis • Thomas E. Martin3 Received: 19 June 2016 / Revised: 22 October 2016 / Accepted: 14 November 2016 / Published online: 22 November 2016 Ó Dt. Ornithologen-Gesellschaft e.V. 2016 Abstract We studied the breeding biology of the south parental nestling care. Consequently, in comparison to the temperate Cape Penduline Tit (Anthoscopus minutus)in other two species, the Cape Penduline Tit exhibits greater order to compare its life history traits with those of related nest attentiveness during incubation, a similar per-nestling north temperate members of the family Remizidae, namely feeding rate and greater post-fledging survival. Its rela- the Eurasian Penduline Tit (Remiz pendulinus) and the tively large clutch size, high parental investment and Verdin (Auriparus flaviceps). We used this comparison to associated high adult mortality in a less seasonal environ- test key predictions of three hypotheses thought to explain ment are consistent with key predictions of the adult latitudinal variation in life histories among bird species— mortality hypothesis but not with key predictions of the the seasonality and food limitation hypothesis, nest pre- seasonality and food limitation hypothesis in explaining dation hypothesis and adult mortality hypothesis. Contrary life history variation among Remizidae species. These to the general pattern of smaller clutch size and lower adult results add to a growing body of evidence of the impor- mortality among south-temperate birds living in less sea- tance of age-specific mortality in shaping life history sonal environments, the Cape Penduline Tit has a clutch evolution. -
Mouse Breeding Colony Management 1. Mouse Reproduction A. General Mouse Information I. the Average Mouse Lives Approximately
Mouse Breeding Colony Management 1. Mouse Reproduction A. General Mouse Information i. The average mouse lives approximately 2.5 years; however, the reproductive life span of mice is significantly shorter at 7-8 months. ii. Most mice reach sexual maturity (males and females) at 4-7 weeks of age. Younger mice generally produce smaller litters and therefore are not typically mated until they reach 6-8 weeks, of age. Mice that have been housed alone or in same-sex pairs will usually not breed successfully if they are older than 6-8 months. iii. The mouse estrous cycle is 4-5 days in length. Mice cycle continuously throughout the year (non-seasonal breeders). Female mice are only receptive to males when they are in estrus. Mating typically occurs at night (lights off). Ovulation occurs 8-12 hours after the onset of estrous. iv. If fertilization occurs, fetuses can be palpated by day 14. v. Gestation in mice is typically 19-21 days (strain dependent). vi. Parturition in mice may last 1-3 hours and frequently occurs at night. Females will go into estrus within 24 hours of parturition and are sexually receptive during this time. vii. Litter size varies among strains, but averages 4-12 pups. Inbred mice tend to have smaller litters than outbred mice. viii. Mice are typically weaned at 21-28 days or at 10g of body weight. The Purdue Animal Care and Use Committee requires that mouse pups be weaned at 21 days unless PACUC approval is given on an approved animal use protocol. See Policy attached. -
Breeding Aspects Ofcaiques and Pionus Parrots
of unknown age and history. We had Any caging situ:J.tion should have a Breeding Aspects no way of knowing if a particular bird safety area such as a wire safety aisle had been pair-bonded in the wild and built around it. This will prevent ofCaiques and if it had ever bred before. Such birds escape ofthe birds should they get out often took several years to settle down of their breeding cage and prevent Pionus Parrots and to re-pair in captivity. Today there predation by animals such as rac are domestic, unrelated birds available coons. Caiques are especially adept at by Gail J. Wolth in the more common species. Both opening cage doors. Aves International, Pionus and Caiques have been bred to Rancho Palos Verdes, CA several generations in captivity. We are Nestboxes finding that domestic birds, even I recommend that nestboxes be con handfed ones, are breeding well in structed of wood. I do not like metal captivity. In general, domestic birds nestboxes as they are too cold in win he wonderful Pionus parrots have the advantage ofusually being of ter and too hot in summer. Metal con and Caiques are interesting known age. Young domestic hens are ducts heat and cold far better than does T groups of psittacines both as full ofeggs and will have a long breed wood. Additionally, I think the chewing breeding birds in the aviary and for ing future ahead of them. of the wooden box prompts birds to pets. Four species of Pionus and two Exercise caution when introducing breed. -
Avian Monogamy
(ISBN: 0-943610-45-1) AVIAN MONOGAMY EDITED BY PATRICIA ADAIR GOWATY AND DOUGLAS W. MOCK Department of Zoology University of Oklahoma Norman, Oklahoma 73019 ORNITHOLOGICAL MONOGRAPHS NO. 37 PUBLISHED BY THE AMERICAN ORNITHOLOGISTS' UNION WASHINGTON, D.C. 1985 AVIAN MONOGAMY ORNITHOLOGICAL MONOGRAPHS This series, published by the American Ornithologists' Union, has been estab- lished for major papers too long for inclusion in the Union's journal, The Auk. Publication has been made possiblethrough the generosityof the late Mrs. Carll Tucker and the Marcia Brady Tucker Foundation, Inc. Correspondenceconcerning manuscripts for publication in the seriesshould be addressedto the Editor, Dr. David W. Johnston,Department of Biology, George Mason University, Fairfax, VA 22030. Copies of Ornithological Monographs may be ordered from the Assistant to the Treasurer of the AOU, Frank R. Moore, Department of Biology, University of Southern Mississippi, Southern Station Box 5018, Hattiesburg, Mississippi 39406. (See price list on back and inside back covers.) OrnithologicalMonographs,No. 37, vi + 121 pp. Editors of Ornithological Monographs, Mercedes S. Foster and David W. Johnston Special Reviewers for this issue, Walter D. Koenig, Hastings Reservation, Star Route Box 80, Carmel Valley, CA 93924; Lewis W. Oring, De- partment of Biology,Box 8238, University Station, Grand Forks, ND 58202 Authors, Patricia Adair Gowaty, Department of BiologicalSciences, Clem- son University, Clemson, SC 29631; Douglas W. Mock, Department of Zoology, University of Oklahoma, Norman, OK 73019 First received, 23 August 1983; accepted29 February 1984; final revision completed 8 October 1984 Issued October 17, 1985 Price $11.00 prepaid ($9.00 to AOU members). Library of CongressCatalogue Card Number 85-647080 Printed by the Allen Press,Inc., Lawrence, Kansas 66044 Copyright ¸ by the American Ornithologists'Union, 1985 ISBN: 0-943610-45-1 ii AVIAN MONOGAMY EDITED BY PATRICIA ADAIR GOWATY AND DOUGLAS W. -
Obituary Notice
obituary notice ... dean of the world’s living hemp breeders. ... the world's foremost expert on hemp. ... elder statesman of the exploding hemp movement. ... world-renowned expert on hemp breeding and cultivation. ... the eldest, and one of the most successful, active hemp breeders of Europe. ... hemp guru. Dr Bócsa Iván Born: Arad, July 09, 1926 Died: Budapest, May 04, 2007 1948 Fleischmann Rudolf Kompolt Institute 1970 February 15, 1949 February 15, 1949 57 years Alfalfa – Medicago sativa L. Sainfoin – Onobrychis viciifolia Scop. Crown wetch – Coronilla varia L. Hemp – Cannabis sativa L. “Energy grass” Italian hemp Fleischmann = = F-kender (1923) Fleischmann Rudolf 1920 • biology of flowering • photoperiodism • heterosis (F-kender x Kymington (USA) Italian hemp Fleischmann = = F-kender (1923) Reconstruction (1951) Bócsa (1951-): fiber content increase Fleischmann Rudolf 1920 Kompolti by Bredemann method • biology of flowering (1954) • photoperiodism • heterosis (F-kender x Kymington (USA) preservation breeding Czechoslovakia, Bulgaria, Romania, Yugoslavia ... 1995- : Holland, Austria England, Germany, Switzerland Kompolti Kínai B-7 F1 + 23% straw yield 1954 + 18% fiber yield Breeding of F1 cultivar-hybrid hemp (Bócsa, 1950-) Ukrainian monoecious CENTRAL SOUTHERN ASIATIC RUSSIAN dioecious monoiecious dioecious and unisexual TRANSITIONAL French monoecious an hybrids Hemp ecological form groups Kínai Fibrimon 21 (dioecious) F1 Kinai Backcross BC1 Kínai Kínai (monoecious) Breeding of monoecious hemp (Bócsa, 1953-1960) Dioecious (SE -
Vote:125 National Animal Genetic Res
Agriculture Vote Budget Framework Paper FY 2020/21 Vote:125 National Animal Genetic Res. Centre and Data Bank V1: Vote Overview (i) Snapshot of Medium Term Budget Allocations Table V1.1: Overview of Vote Expenditures Billion Uganda Shillings FY2018/19 FY2019/20 FY2020/21 MTEF Budget Projections Approved Spent by Proposed 2021/22 2022/23 2023/24 2024/25 Outturn Budget End Sep Budget Recurrent Wage 2.526 4.028 0.970 4.028 4.028 4.028 4.028 4.028 Non Wage 1.553 5.870 1.048 5.870 7.044 8.453 10.144 12.173 Devt. GoU 6.324 53.344 7.480 53.344 53.344 53.344 53.344 53.344 Ext. Fin. 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 GoU Total 10.403 63.242 9.498 63.242 64.416 65.825 67.516 69.545 Total GoU+Ext Fin 10.403 63.242 9.498 63.242 64.416 65.825 67.516 69.545 (MTEF) A.I.A Total 2.004 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Grand Total 12.407 63.242 9.498 63.242 64.416 65.825 67.516 69.545 (ii) Vote Strategic Objective 1. Enhance Animal Genetic Improvement efforts for increased animal Production and Productivity. 2. Conservation of Biodiversity, Sustainable Utilization and Development of Indigenous Animal Genetic resources. 3. Strengthened Institutional capacity, growth and development. 4. Client oriented services, collaborations, and entrepreneurship. 5. Establish a National Animal information resource and development centre. -
Pure Dog Talk 448 – Nutritional Recommendations in Breeding Dogs Pure Dog Talk Is the Voice of Purebred Dogs
Pure Dog Talk 448 – Nutritional Recommendations in Breeding Dogs Pure Dog Talk is the voice of purebred dogs. We talk to the legends of the sport and give you the tips and tools to create an awesome life with your purebred dog. From showing to preservation breeding, from competitive obedience to field work, from agility to therapy dogs and all the fun in between, your passion is our purpose. So hey, crew. As 2020, otherwise known as the year from hell, draws to a close, I have some actual good news to share with y'all. First of all, if you haven't twigged to The Good Dog pod, you should most definitely add it to your downloads. This is a new podcast I'm hosting for Good Dog, with the goal of reaching an even wider audience than we do here at Pure Dog Talk, with great content supporting dog breeders and responsible dog ownership. You can find The Good Dog pod wherever you get this podcast, including Spotify, Apple Podcasts, and Google Podcasts. Our primary topics on The Good Dog pod are training, and veterinary, and breeding and legal advocacy. And I am so excited because we're going to try out a new format, we're sort of taste testing it. Basically a call-in show concept with an Ask Our Advisors Q&A session with myself, and Dr. Gail Watkins and Susan Patterson from the Facebook repro group. Our first crack at this we're talking about that very first week of neonatal care and fielding questions from the audience, i.e., you guys. -
Genetic Improvement of Captive-Bred Raptors
Genetic improvement of captive‐bred raptors By Toby Bradshaw October 2009 [NB: Quantitative geneticists will recognize that the description below is overly simplified. I have done this deliberately to make the basic genetic principles of selection accessible to the average reader. For those seeking a more detailed understanding, I recommend the books Introduction to Quantitative Genetics by Falconer and Mackay and Principles of Plant Breeding by Allard.] For a little more than 50 years raptors have been bred in captivity, primarily for research, reintroduction to the wild, or falconry. Over the past three decades captive breeding has become an increasingly important (and in some countries, exclusive) source of hawks and falcons for falconry. It seems clear that captive propagation will continue to be critical to the future of falconry. Much has been written about the mechanics of captive raptor propagation and training of the hawks and falcons produced by captive breeding, but the genetic principles of long‐term captive propagation have received less attention. Some falconers will insist that “the falconer makes the hawk” – that is, a good falconer can be successful with any hawk, and the differences among hawks are the result of training rather than any inborn qualities. In other words, “nurture” trumps “nature.” The truth is more complicated than this, as anyone who has flown a large number of hawks can attest. A trained hawk, like a trained dog or horse, is the product of both its genes and its environment. No hawk, however well‐bred, can achieve its full potential without skillful handling. Conversely, no falconer, however skilled, can make a genetically inferior hawk into a great gamehawk, any more than he can train a French bulldog to trail rabbits as well as a beagle does, or turn a plow horse into a winning race horse. -
Please Be Aware That Exhibitors Entering Into These Classes Must Also Be Familiar with the General Rules and Livestock Rules Must Be Between 4 & 6 Months of Age
Please be aware that Exhibitors entering into these classes must also be familiar with the General Rules and Livestock Rules must be between 4 & 6 months of age. Chickens, ducks LIVESTOCK & geese should be fully feathered. DEPARTMENT 12 K. Exhibits to be caged until time of judging. POULTRY L. All exhibitors will be required to wear exhibitor number Chairman: Rob Christner on the front of their shirts for judging. Exhibitor (or CO-SUPERINTENDENTS: CHAD & ELIZABETH substitute Exhibitor) must be at cage for turkeys, ducks HETTIG and geese judging. ASST. SUPT.: DIANE GUNN M. Adults will not be allowed at judging table Registration Deadline: July 1, 2019 with exhibitors during judging. Pullorum Testing Clinic: July 13 - 9:00 am-noon N. Birds must come into the barn clean on entry Pre Fair Barn set up: Saturday, Aug. 3rd @ 9 a.m. day NO WET BIRDS or they will be sent home. O. Birds can be washed Monday, all day and/or JUDGING HELD IN THE POULTRY SHELTER Tuesday after judging. Please read new and updated information!! P. Exhibitors must be present during judging of FAIR WEEK SCHEDULE: Champion class to be eligible to win. Health Check --- Sunday: 8:00 a.m. – 1:00 p.m. Q. Fancy Classes judged mainly on conformation, health Animal Cert. Form turned in at Health Check and breed characteristics according to the Poultry Book Must be checked in barn by 1, can go to Entry Office till 2 of Standards. Entry Office ---Sunday: 8:00 a.m. - 2:00 p.m. R. Meat classes judged mainly on conformation, finish and Exh. -
Serial Monogamy Benefits Both Sexes in the Biparental Convict Cichlid
Serial monogamy benefits both sexes in the biparental convict cichlid Jennifer L. Snekser1 and Murray Itzkowitz2 1 Department of Biology, LIU Post, Brookville, NY, USA 2 Department of Biological Sciences, Lehigh University, Bethlehem, PA, USA ABSTRACT Monogamy can be either long-term or serial, with new pairs formed with each breeding bout. Costs and benefits are associated with each strategy. Because biparental convict cichlids (Amatitlania nigrofasciata) typically switch mates, exhibiting serial monogamy, we tested for the costs associated with forcing individuals to remain with the same mate. Convict cichlids were observed over two successive breeding bouts, either with the same or a new, equally experienced, mate. Parental behavior did not differ between breeding bouts, nor did brood size. Surprisingly, fish that remained with their original partner for a second bout took significantly longer to produce a brood compared to fish that paired with new partners. New partners were also more likely to successfully produce a second brood than re-mated partners. This is in contrast to the majority of bird studies that show many benefits to staying with the same partner for multiple broods. In convict cichlids, there seems to be no benefit associated with remaining with the same partner and switching mates reduces duration between broods for both males and females, potentially increasing overall reproductive success. Subjects Animal Behavior, Aquaculture, Fisheries and Fish Science, Evolutionary Studies Keywords Biparental, Cichlids, Reproductive success, Brood success, Retrieval, Parental aggression, Parental care, Sex differences Submitted 16 October 2018 INTRODUCTION Accepted 28 January 2019 Published 5 March 2019 Monogamy is observed in a wide variety of animal species, including a limited number fi Corresponding author of invertebrates, teleost shes, mammals, and the vast majority of avian species Jennifer L. -
July to December 2019 (Pdf)
2019 Journal Publications July Adelizzi, R. Portmann, J. van Meter, R. (2019). Effect of Individual and Combined Treatments of Pesticide, Fertilizer, and Salt on Growth and Corticosterone Levels of Larval Southern Leopard Frogs (Lithobates sphenocephala). Archives of Environmental Contamination and Toxicology, 77(1), pp.29-39. https://www.ncbi.nlm.nih.gov/pubmed/31020372 Albecker, M. A. McCoy, M. W. (2019). Local adaptation for enhanced salt tolerance reduces non‐ adaptive plasticity caused by osmotic stress. Evolution, Early View. https://onlinelibrary.wiley.com/doi/abs/10.1111/evo.13798 Alvarez, M. D. V. Fernandez, C. Cove, M. V. (2019). Assessing the role of habitat and species interactions in the population decline and detection bias of Neotropical leaf litter frogs in and around La Selva Biological Station, Costa Rica. Neotropical Biology and Conservation 14(2), pp.143– 156, e37526. https://neotropical.pensoft.net/article/37526/list/11/ Amat, F. Rivera, X. Romano, A. Sotgiu, G. (2019). Sexual dimorphism in the endemic Sardinian cave salamander (Atylodes genei). Folia Zoologica, 68(2), p.61-65. https://bioone.org/journals/Folia-Zoologica/volume-68/issue-2/fozo.047.2019/Sexual-dimorphism- in-the-endemic-Sardinian-cave-salamander-Atylodes-genei/10.25225/fozo.047.2019.short Amézquita, A, Suárez, G. Palacios-Rodríguez, P. Beltrán, I. Rodríguez, C. Barrientos, L. S. Daza, J. M. Mazariegos, L. (2019). A new species of Pristimantis (Anura: Craugastoridae) from the cloud forests of Colombian western Andes. Zootaxa, 4648(3). https://www.biotaxa.org/Zootaxa/article/view/zootaxa.4648.3.8 Arrivillaga, C. Oakley, J. Ebiner, S. (2019). Predation of Scinax ruber (Anura: Hylidae) tadpoles by a fishing spider of the genus Thaumisia (Araneae: Pisauridae) in south-east Peru. -
Horse Breeds - Volume 3
Horse Breeds - Volume 3 A Wikipedia Compilation by Michael A. Linton Contents Articles Latvian horse 1 Lipizzan 3 Lithuanian Heavy Draught 11 Lokai 12 Losino horse 13 Lusitano 14 Malopolski 19 Mallorquín 21 Mangalarga 23 Mangalarga Marchador 24 Maremmano 28 Marismeño 30 Marwari horse 31 Mecklenburger 35 Međimurje horse 39 Menorquín horse 41 Mérens horse 43 Messara horse 51 Miniature horse 52 Misaki horse 57 Missouri Fox Trotter 59 Monchino 62 Mongolian horse 63 Monterufolino 65 Morab 66 Morgan horse 70 Moyle horse 76 Murakoz horse 77 Murgese 78 Mustang horse 80 Namib Desert Horse 86 Nangchen horse 91 National Show Horse 92 Nez Perce Horse 94 Nivernais horse 96 Nokota horse 97 Nonius horse 101 Nordlandshest/Lyngshest 104 Noriker horse 106 Norman Cob 109 Coldblood trotter 114 North Swedish Horse 116 Novokirghiz 118 Oberlander horse 119 Oldenburg horse 120 Orlov Trotter 125 Ostfriesen and Alt-Oldenburger 129 Pampa horse 134 Paso Fino 135 Pentro horse 140 Percheron 141 Persano horse 148 Peruvian Paso 149 Pintabian 154 Pleven horse 156 Poitevin horse 157 Posavac horse 164 Pryor Mountain Mustang 166 Przewalski's horse 175 Purosangue Orientale 183 Qatgani 185 Quarab 186 Racking horse 188 Retuerta horse 189 Rhenish-German Cold-Blood 190 Rhinelander horse 191 Riwoche horse 192 Rocky Mountain Horse 195 Romanian Sporthorse 197 Russian Don 199 Russian Heavy Draft 201 Russian Trotter 203 References Article Sources and Contributors 204 Image Sources, Licenses and Contributors 208 Article Licenses License 212 Latvian horse 1 Latvian horse Latvian Alternative names Latvian Harness Horse Latvian Carriage Latvian Coach Latvian Draft Latvian Riding Horse Country of origin Latvia Horse (Equus ferus caballus) The Latvian horse comes from Latvia and is split into three types: the common harness horse, a lighter riding horse and a heavier draft type.