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Full-Text Articles in Life Sciences
Effects Of Temporal Variation On Ambient Light In Northwest Arkansas, Ashlyn Anderson
Effects Of Temporal Variation On Ambient Light In Northwest Arkansas, Ashlyn Anderson
Biological Sciences Undergraduate Honors Theses
An animal’s life success is determined solely by its fitness, which makes choosing a mate one of its most important life decisions. Natural selection plays a big part in an animal’s phenotype, but so does sexual selection. Even though females are usually thought to be the choosier sex, in many species or seasons males are also choosy. Male mate preference is an understudied topic compared to female mate preference and therefore, even less is known about the outcomes of a male’s prior mating experience’s influence on future mating experiences. Therefore, I dove deeper into this topic with the highly studied …
Regional Variation In Ventral Body Color And Pattern In The Western Ratsnake, Pantherophis Obsoletus (Reptilia: Serpentes: Colubridae), In Arkansas, Stanley E. Trauth
Regional Variation In Ventral Body Color And Pattern In The Western Ratsnake, Pantherophis Obsoletus (Reptilia: Serpentes: Colubridae), In Arkansas, Stanley E. Trauth
Journal of the Arkansas Academy of Science
Pantherophis obsoletus, the Western Ratsnake (a.k.a., black ratsnake or chicken snake), is a large colubrid species widely distributed throughout the central and southcentral United States west of the Mississippi River (Powell et al. 2016). This species has received considerable attention with its early taxonomic history found in Neill (1949) and Dowling (1952) and its current phylogeographic status examined by Burbrink et al. (2000), Burbrink (2001), and Gibbs et al. (2006). Dorsal body color and pattern played an important role in resolving the early taxonomic issues within this ratsnake species complex, whereas mtDNA was utilized in the more recent phylogeographic analyses …
Effect Of The Prospect Of Transport On Captive Tiger Behavior And Fecal Cortisol In Naïve And Experienced Tigers, Callan Lichtenwalter
Effect Of The Prospect Of Transport On Captive Tiger Behavior And Fecal Cortisol In Naïve And Experienced Tigers, Callan Lichtenwalter
Graduate Theses and Dissertations
With close to 5,000 captive tigers in the United States, it is vital to ensure that these tigers are receiving adequate welfare whether they are in an accredited facility, or privately owned. The goal of this study was to assess whether captive tigers at a rescue facility with experience being transported outside of the facility would respond differently to the presentation of their transport vehicle than their naïve counterparts who had only been transported within the facility. The behavior of 5 naïve and 7 experienced tigers (n = 12) located at Turpentine Creek Wildlife Refuge in Eureka Springs, Arkansas was …