Download E-books Duck (Animal series) PDF

The squat, noisy duck occupies a sought after function within the human cultural mind's eye, as evidenced through every thing from the rubber duck of youth baths to assurance ads. With Duck, Victoria de Rijke explores the universality of this quacking chook throughout the process human tradition and history.
From the Eider duck to the Brazilian teal to the widely used mallard, duck species are richly different, and de Rijke deals a entire review in their evolutionary background. She explores the varied roles that the duck performs in literature, paintings, and religion—including the Hebrew trust that geese symbolize immortality, and the Finnish fantasy that the universe was once hatched from a duck’s egg. the writer additionally highlights the numerous position humor has constantly performed in human imaginings of duck existence, equivalent to the Topographia Hibernia, a twelfth-century tome contending that geese originated as growths on tree trunks washed up on a seashore. however the e-book doesn't forget the bird’s function in way of life in addition, from nutrition dishes to jokes to cherished lively characters similar to Daffy Duck and Donald Duck. Duck is an interesting account of a chicken whose particular silhouette is understood the realm over.

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Download E-books Mean and Lowly Things: Snakes, Science, and Survival in the Congo PDF

By Kate Jackson

In 2005 Kate Jackson ventured into the distant swamp forests of the northern Congo to gather reptiles and amphibians. Her tenting apparatus was once rudimentary, her wisdom of Congolese customs much more so. She knew tips on how to string a internet and set a pitfall capture, yet she by no means imagined the actual and cultural problems that awaited her.

Culled from the mud-spattered pages of her journals, Mean and Lowly Things reads like a fast moving experience tale. it truly is Jackson’s unvarnished account of her examine at the entrance strains of the worldwide biodiversity crisis―coping with interminable delays in acquiring allows, studying to outrun advancing military ants, subsisting on a vitamin of junk mail and manioc, and eventually falling in love with the unusually attractive flooded forest.

The reptile fauna of the Republic of Congo was once all yet undescribed, and Jackson’s venture used to be to hold out the main easy learn of the amphibians and reptiles of the swamp wooded area: to create an easy record of the species that exist there―a the most important first step towards efforts to guard them. while the snakes kept away from her conscientiously set traps, Jackson enlisted humans from the villages to deliver her specimens. She expert her consultant to tag frogs and skinks and to mend them in formalin. As her dear digital camera rusted and her Western cleaning soap melted, Jackson discovered what it took to swim with the snakes―and that there’s a correct method and a other way to get a toddler cobra out of a bottle.

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Download E-books Hark! A Shark!: All About Sharks (Cat in the Hat's Learning Library) PDF

By Bonnie Worth

During this most up-to-date installment of the Cat within the Hat's studying Library, the Cat introduces starting readers to all types of sharks! From the smallest (the dwarf lantern) to the biggest (the whale shark), the main notorius (the nice white) to the main imprecise (the goblin), the Cat explains why sharks have plenty of enamel yet no bones; how their tricky epidermis is helping them swim quick and remain fresh (inspiring scientists--and bathing go well with manufacturers!); how pores alongside the perimeters in their our bodies aid them feel prey; that they have got extra to worry from us than we do from them, and masses, even more! ideal for shark and Cat (in the Hat) fanciers, lovers of the hot PBS little ones preschool technology show The Cat within the Hat understands much approximately That! will sink their the teeth into this new addition to the sequence!

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Download E-books Moult and Ageing of European Passerines PDF

By Lukas Jenni

The moult options of birds aren't basically of significance of their effect on a species' ecology and energetics, yet as a precious software for a person learning the migration and inhabitants dynamics of chicken species. a formal figuring out of ways feathers are changed, and the right variations in visual appeal of many of the feather generations, can permit ringers, scientists and the willing birdwatcher to age first-year and grownup birds and to observe the moult technique of the poultry in question.
Lukas Jenni and Raffael Winkler have mixed those topics and produced a ebook so one can be useful either to the pro ornithologist and the fowl ringer.
The first half supplies an up-to-the-minute precis of the moult ideas and moult sequences of eu passerines and discusses the ecological outcomes of moult. through the ebook, the authors draw at the huge, immense volume of knowledge on moult gathered via them over 15 years of research which, mixed with facts from the literature, let them current a brand new synthesis of the subject.
The moment a part of the booklet is of specific price to ringers. Following a normal advent to growing older, precise moult profiles are given for fifty eight species of eu passerines representing all of the significant moult suggestions, subsidized up with beneficial precis information, schematic diagrams of the level of moult and symptoms of the adaptation inside each one species. For the 1st time, the level of partial and suspended moults is gifted in detail.
The crowing characteristic of this e-book is the 480 plus complete color images of prolonged wings which express the complete diversity of moult styles and of plumage getting older standards. An appendix supplies supplementary info on getting older birds by means of the measure of pneumatization of the skull.
This publication is either a massive reference for onithologists, zoologists, chicken ringers and committed birdwatchers, and a piece of serious scholarship and wonder.

Key Features
* Over 480 color pictures exhibiting moult of wing feathers in fifty eight ecu passerine species
* New synthesis of the criteria controlling moult biology
* Summarizes 15 years of systematically amassed data
* an essential reference for chook ringers

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Download E-books The Phylogeny of Anguinomorph Lizards (Mémoires de la Société helvétique des sciences naturelles) PDF


Anguinomorph lizards have attracted the eye of varied staff for a number of purposes. They shape a lacertilian infraorder good dermed by means of the subdivision in their tongue right into a retractile fore-portion and a large, elastic hind element. The lengthy, self sustaining evolutionary historical past is documented through a wealthy fossil list (Hoff stetter, 1962 a). The lizards noted the Anguinomorpha are subdivided into suprafamilies, the Anguinoidea and the Platynota. The Anguinoidea contain 3 households, the Anguidae, Xenosauridae and Anniellidae. The Platynota include seven households, the Helodermatidae, Parasaniwidae, Lanthanotidae, Dolichosauridae, Aigialosauridae, Mosasauridae and Varanidae. The Anguinomorpha express quite a lot of variation from the burrowing An niellidae to the Dolichosauridae, Aigialosauridae and Mosasauridae, population of the Cretaceous seas. because the days of Nopsca (1903, 1908, 1923), Janesch (1906) and Fejervary (1918) they stand as ancestors of snakes, a view which was once accredited through Camp (1923) and McDowell and Bogert (1954, see additionally McDowell, 1972)."

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Download E-books Birds of Prey Coloring Book PDF

They are one of the such a lot awesome contributors of the chicken kin — possessed of willing eyesight, strong beaks, robust, greedy talons, and an urge for food for meat. they're the raptors, or birds of prey, between them hawks, eagles, owls, and different species.
In this treasury of ready-to-color illustrations, famous natural world artist John eco-friendly has rendered forty two birds of prey from all over the world (concentrating on species universal in North the US) — either famous and lesser identified. targeted, actual illustrations depict the Bald Eagle, universal Black-hawk, nice Horned Owl, Andean Condor, Osprey, Crested Caracara, Turkey Vulture, Peregrine Falcon (on a dramatic double-page spread), and plenty of more.
Carefully researched captions offer important details on every one poultry, and all forty two are pictured in colour at the book's covers. chook and nature enthusiasts of every age will wish this fun-to-color informative consultant to birds of prey; artists and architects will locate it a cheap resource of magnificent copyright-free chicken illustrations.

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Download E-books Saving Migrant Birds: Developing Strategies for the Future (Corrie Herring Hooks Series) PDF

By John Faaborg

"This e-book will allure loads of awareness and a few controversy, and it's very timely...It offers a gently and heavily reasoned argument concerning the importance of the conservation difficulties dealing with migrant birds, how we will be able to lessen those difficulties, and the way present conservation efforts have huge, immense worth no matter if there is not any speedy crisis." NScott okay. Robinson, Professor and Head, division of Animal Biology, collage of Illinois within the Eighties, quite a few medical surveys documented either declining poultry populations, specially between Neotropical songbirds that iciness within the tropics, and the lack of tropical rain woodland habitat. Drawing the probably seen end, scientists and environmental activists associated songbird declines to lack of tropical habitats and alerted the realm to an approaching ecological disaster. Their warnings ended in the institution of the Neotropical Migratory chook Conservation software, sometimes called companions in Flight, the self-proclaimed greatest conservation attempt in historical past. in retrospect over greater than a decade of efforts to avoid wasting migrant birds, John Faaborg bargains the 1st severe review of the country of songbird populations this day, the effectiveness of conservation courses comparable to companions in Flight, and the reliability and completeness of medical learn on migrant birds. Taking neither an alarmist nor a complacent strategy, he indicates that many elements in addition to habitat loss have an effect on chicken populations and that Neotropical migrants as a bunch will not be declining dramatically, although a few species adapt to habitat alteration extra effectively than others. FaaborgOs cutting-edge survey therefore clarifies the categories of knowledge we are going to want and the conservation efforts we should always adopt to make sure the long term survival of Neotropical migrant birds.

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Download E-books Birds of the West Indies (Princeton Field Guides) PDF

By James Wiley, Janis I. Raffaele

Fully illustrated, effortless to exploit, and entirely up to date, Birds of the West Indies is the single box consultant that covers the entire chook species identified to ensue within the region--including migrants and sometimes happening types. each one species is represented by way of an entire description that comes with identity box marks, prestige and diversity, habitat, and voice. A map displaying the bird's distribution accompanies many species bills, and plumages of all species are depicted in ninety-three fantastically rendered colour plates.

Bird fans, traveling travelers, neighborhood citizens, and "armchair tourists" will all are looking to personal this definitive box advisor to the birds of the West Indies.

  • Includes all species recorded within the region
  • Features ninety-three colour plates with concise textual content on dealing with pages for speedy reference and simple identification
  • Species money owed conceal identity, voice, prestige and habitat, and range
  • Color distribution maps

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Download E-books Animal Welfare: Limping Towards Eden: A Practical Approach to Redressing the Problem of Our Dominion Over the Animals PDF

By John Webster

There was a contemporary explosion of energetic difficulty in issues of animal welfare. The technology at the back of animal welfare has stepped forward considerably, new codes of perform and laws have come into to being, and leading edge ways to determine welfare schemes for nutrition creation have emerged.

a part of an enormous animal welfare sequence, Animal Welfare: Limping in the direction of Eden is John Webster’s new and groundbreaking paintings on animal welfare. construction on his first publication, the hugely acclaimed Animal Welfare: a funky Eye in the direction of Eden, it not just seriously studies parts of improvement, yet appears to how animal welfare might be greater within the future.

distinct attention is given to:

  • Defining animal welfare (‘fit and happy’) and constructing a scientific method for its evaluate (the ‘five freedoms’);Content:
    Chapter 1 advent: evidence and Values (pages 1–23):
    Chapter 2 problem and reaction (pages 24–45):
    Chapter three Sentience, experience and anguish (pages 46–76):
    Chapter four Husbandry and Welfare at the Farm: review and coverage (pages 77–96):
    Chapter five Animals for nutrients: Industrialised Farming, Pigs and chicken (pages 97–129):
    Chapter 6 Animals for nutrition: livestock and different Ruminants (pages 130–156):
    Chapter 7 Animals for foodstuff: dealing with, delivery and Slaughter (pages 157–179):
    Chapter eight Animals for technology and Biotechnology (pages 180–204):
    Chapter nine Animals for game (pages 205–226):
    Chapter 10 Animals as Pets (pages 227–248):
    Chapter eleven Limping in the direction of Eden: Stepping Stones (pages 249–271):

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Download E-books Animals (Baby Touch and Feel) PDF

Baby contact and consider: Animals positive factors doggies, kittens, zebras, and many fascinating animal textures.

With padded covers, easy pictures, and an awesome variety of novelty textures, child contact and believe books instantly catch the eye of the very youngest young children to create an adventure they're going to are looking to repeat repeatedly again.

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