Results 131 to 140 of about 85,541 (313)

Visitor perceptions of captive wildlife tourism in a Western Australian natural setting

open access: yes, 2005
Wildlife tourism involves a broad sweep of experiences that includes all of the aspects of the tourism genre with the distinguishing feature of animals as the primary attraction.
Hughes, M., Macbeth, J., Newsome, D.
core  

The ageing holobiont: crosstalk between telomere dynamics, oxidative stress and the gut microbiome

open access: yesBiological Reviews, EarlyView.
ABSTRACT The gut tissue is at the frontline of early onset of ageing. It exhibits high cell turnover rates and rapid telomere shortening, which can have systemic effects on the developing or senescing organism. We conducted a literature review of studies on the crosstalk between telomere length dynamics, telomerase activity, oxidative stress, and gut ...
Michael L. Pepke   +2 more
wiley   +1 more source

Grooming time parallels molt intensity in wild‐caught feral rock pigeons

open access: yesJournal of Avian Biology
Feathers are critical for locomotion, communication, thermoregulation, waterproofing, and protection from UV radiation. To maintain these functions, birds care for their feathers by grooming, which consists of preening with the bill and scratching with ...
Parker E. Guzman   +6 more
doaj   +1 more source

The Captive Woman's Lament in Greek Tragedy

open access: yes
Intro -- Contents -- Acknowledgments -- Introduction -- Chapter One: Men's Songs and Women's Songs -- Chapter Two: Identifying with the Enemy: Love, Loss, and Longing in The Persians of Aeschylus -- Chapter Three: Athenians and Trojans -- Chapter Four ...
Dué, Casey.
core  

Phylogenetic analysis of Cryptosporidium isolates from captive reptiles using 18S rDNA sequence data and random amplified polymorphic DNA analys

open access: yes, 1999
Sequence alignment of a polymerase chain reaction-amplified 713-base pair region of the Cryptosporidium 18S rDNA gene was carried out on 15 captive reptile isolates from different geographic locations and compared to both Cryptosporidium parvum and ...
Deplazes, P.   +6 more
core  

How wildlife respond to tropical cyclones: short‐term tactics and long‐term impacts

open access: yesBiological Reviews, EarlyView.
ABSTRACT From butterflies to lizards and from sharks to seabirds, wildlife exhibit tactics to survive the impacts of tropical cyclones, also known as hurricanes, cyclones, or typhoons depending on where they occur. Some species seek refuge during the storm by moving, some remain in place and ride it out, and others move longer distances, avoiding the ...
Erin L. Koen   +15 more
wiley   +1 more source

Parasites of the African painted dog (Lycaon pictus) in captive and wild populations: Implications for conservation

open access: yes, 2011
The African painted dog (Lycaon pictus) is a highly endangered carnivore of sub- Saharan Africa, which in the last century has suffered a population decline of almost 99%. With only 3,000-5,500 animals remaining in the wild it is imperative to understand
Ash, Amanda
core  

Counting cases, conserving species: addressing highly pathogenic avian influenza in wildlife

open access: yesBiological Reviews, EarlyView.
ABSTRACT Highly pathogenic avian influenza (HPAI) has become a critical threat to wildlife, shifting from a seasonal epizootic to a persistent, year‐round panzootic with global consequences. Here, we summarise the origin, evolutionary mechanisms, and expanding host range of the current H5N1 virus (clade 2.3.4.4b) and assess its impact on wildlife. Over
Ulrich Knief   +4 more
wiley   +1 more source

Humans are not unique: difficult birth is common in placental mammals

open access: yesBiological Reviews, EarlyView.
ABSTRACT Human childbirth is widely presumed to be uniquely difficult and dangerous compared to birth in other mammals. Tight fetopelvic proportions can result in obstructed labour and contribute to high rates of maternal and neonatal mortality. Ideas summarised under the ‘obstetrical dilemma’ have contributed to this assumption by explaining difficult
Nicole D. S. Grunstra
wiley   +1 more source

Genetic diversity of Cryptosporidium spp. in captive reptiles

open access: yes, 2004
The genetic diversity of Cryptosporidium in reptiles was analyzed by PCR-restriction fragment length polymorphism and sequence analysis of the small subunit rRNA gene.
Kombert, M.   +12 more
core  

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