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Animals, Volume 10, Issue 7

July 2020 - 137 articles

Cover Story: In northern Minnesota, video cameras and microphones connected to the Internet were placed in 6 wild black bear dens. Intimate details of birth, maternal behavior, and cub development were unobtrusively observed until the families emerged in spring. Observations included den type, labor, pre-parturient genital swelling, birthing, post-partum vocalizations, maternal responses to newborn cubs, nursing frequency, nipple order establishment, interactions of yearlings with mother and cubs, ingestion of snow and ice, foot pad ingestion, urination and defecation in latrine areas, toilet-licking, eye opening, reciprocal tongue-licking, play, rapid eye movement (REM) sleep, possible dreaming, and reactions to wildlife intruders. The use of this new method for observing natural bear dens allowed the identification of many behaviors undescribed for any species of wild bear in natural dens. View this paper.
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Articles (137)

  • Article
  • Open Access
11 Citations
3,808 Views
14 Pages

Nociceptive Threshold of Calves and Goat Kids Undergoing Injection of Clove Oil or Isoeugenol for Disbudding

  • Sandra Frahm,
  • Pierpaolo Di Giminiani,
  • Anna Stanitznig,
  • Julia Schoiswohl,
  • Reinhild Krametter-Frötscher,
  • Thomas Wittek and
  • Susanne Waiblinger

20 July 2020

In this preliminary study, we compared changes in mechanical nociceptive thresholds (MNT) of calves and goat kids injected with clove oil or isoeugenol under the horn bud as a potential, more welfare-friendly alternative to hot-iron disbudding. Twent...

  • Article
  • Open Access
17 Citations
4,532 Views
15 Pages

Addition of a Mixture of Plant Extracts to Diets for Growing-Finishing Pigs on Growth Performance, Blood Metabolites, Carcass Traits, Organ Weight as a Percentage of Live Weight, Quality and Sensorial Analysis of Meat

  • José Luis Dávila-Ramírez,
  • Lucas Lisandro Munguía-Acosta,
  • Jubitza Guadalupe Morales-Coronado,
  • Ana Delia García-Salinas,
  • Humberto González-Ríos,
  • Hernán Celaya-Michel,
  • Jesús Sosa-Castañeda,
  • Esther Sánchez-Villalba,
  • Jesús Anaya-Islas and
  • Miguel Angel Barrera-Silva

20 July 2020

The effect of plant extracts (PE; artichoke, celery, beet, onion, garlic, spinach, avocado, oats, and parsley) in the diet of growing pigs under heat stress was investigated. Parameters included growth performance, blood constituents, carcass charact...

  • Article
  • Open Access
3 Citations
5,278 Views
12 Pages

20 July 2020

Dingo classification and management is complicated by hybridisation with domestic dogs. Northern Australia is a relatively high-risk zone for a rabies incursion, and in the event of an incursion, Aboriginal and Torres Strait Islander peoples who resi...

  • Article
  • Open Access
28 Citations
4,242 Views
18 Pages

Determination of Fatty Acids Profile in Original Brown Cows Dairy Products and Relationship with Alpine Pasture Farming System

  • Stella Agradi,
  • Giulio Curone,
  • Daniele Negroni,
  • Daniele Vigo,
  • Gabriele Brecchia,
  • Valerio Bronzo,
  • Sara Panseri,
  • Luca Maria Chiesa,
  • Tanja Peric and
  • Doina Danes
  • + 1 author

20 July 2020

This study aimed to evaluate the relationships between fatty acids and the pattern that most contributes to discriminate between two farming systems, in which the main difference was the practice, or not, of alpine summer-grazing. Milk and cheese wer...

  • Article
  • Open Access
48 Citations
5,898 Views
13 Pages

Enterococcus faecium Modulates the Gut Microbiota of Broilers and Enhances Phosphorus Absorption and Utilization

  • Weiwei Wang,
  • Huiyi Cai,
  • Anrong Zhang,
  • Zhimin Chen,
  • Wenhuan Chang,
  • Guohua Liu,
  • Xuejuan Deng,
  • Wayne L. Bryden and
  • Aijuan Zheng

20 July 2020

Modern broiler chickens have ongoing bone health problems. Phosphorus (P) plays an important role in bone development and increased understanding of P metabolism should improve the skeletal health of broilers. Enterococcus faecium has been widely use...

  • Article
  • Open Access
1 Citations
4,006 Views
12 Pages

Milk Replacer Supplementation with Docosahexaenoic Acid from Microalgae Does Not Affect Growth and Immune Status in Goat Kids

  • Isabel Moreno-Indias,
  • Lorenzo E. Hernández-Castellano,
  • Davinia Sánchez-Macías,
  • Antonio Morales-delaNuez,
  • Alexandr Torres,
  • Anastasio Argüello and
  • Noemí Castro

20 July 2020

Consumption of polyunsaturated fatty acids (PUFA), especially docosahexaenoic acid (DHA), has beneficial effects for consumers’ health. Consequently, there is an increased interest in enhancing meat fatty acid profiles (i.e., PUFA and DHA conte...

  • Article
  • Open Access
3 Citations
6,663 Views
10 Pages

Study on the Public Perception of “Community-Owned Dogs” in the Abruzzo Region, Central Italy

  • Alessandra Paolini,
  • Sara Romagnoli,
  • Maria Nardoia,
  • Annamaria Conte,
  • Romolo Salini,
  • Michele Podaliri Vulpiani and
  • Paolo Dalla Villa

19 July 2020

The Abruzzo Regional Law Nr. 47/2013, following a circular from the Italian Ministry of Health and OIE recommendations, allows the local municipalities to release free-roaming dogs (FRDs) caught on the territory once the local veterinary services (LV...

  • Article
  • Open Access
12 Citations
4,399 Views
19 Pages

Perch Positioning Affects both Laying Hen Locomotion and Forces Experienced at the Keel

  • Christina Rufener,
  • Ana K. Rentsch,
  • Ariane Stratmann and
  • Michael J. Toscano

18 July 2020

The aim of this study was to assess the effect of perch positioning on laying hens’ locomotion and the resulting energy experienced at the keel. Twenty Nick Chick and 20 Brown Nick hens were trained to transition from a platform to a perch in s...

  • Article
  • Open Access
22 Citations
9,091 Views
21 Pages

Effect of Covering a Visitor Viewing Area Window on the Behaviour of Zoo-Housed Little Penguins (Eudyptula minor)

  • Samantha J. Chiew,
  • Kym L. Butler,
  • Sally L. Sherwen,
  • Grahame J. Coleman,
  • Vicky Melfi,
  • Alicia Burns and
  • Paul H. Hemsworth

18 July 2020

Studies on the effects of visitors on zoo animals have shown mixed findings and as a result, the manner in which visitors affect zoo animals remains unclear for many species, including a rarely studied taxa such as penguins. Penguins are a common zoo...

  • Article
  • Open Access
25 Citations
12,489 Views
13 Pages

Do Behaviour Assessments in a Shelter Predict the Behaviour of Dogs Post-Adoption?

  • Liam Clay,
  • Mandy B. A. Paterson,
  • Pauleen Bennett,
  • Gaille Perry and
  • Clive C. J. Phillips

18 July 2020

In shelters it is usual to conduct standardised behaviour assessments on admitted dogs. The information gathered from the assessment is used to identify dogs that are suitable for adoption and assist in matching the dog with suitable adopters. These...

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Animals - ISSN 2076-2615