Zoology Commons^™

Predation On Artificial Turkey Nests At Radford Army Ammunition Plant In Western Virginia, Shane Brandes, Karen E. Powers, Len L. Diioia Jr.

Virginia Journal of Science

Because ground-nesting wild turkeys (Meleagris gallopavo) may sustain high incidences of nest predation in western Virginia, determining their predators is essential to understanding risk and managing the birds.  Our study investigated potential predators of wild turkey nests at the Radford Army Ammunition Plant, New River Unit (RFAAP; Pulaski Co., in western Virginia). Here, we established 8 artificial nests during the breeding season for wild turkey (March-April, 2017), and documented predators via game cameras.  Thirty-one species of mammals and birds visited the nests over the 31-day study. Nest predation was verified 56 times across 6 species, including coyotes ( …

A Study Of Reptile Community Diversity Related To Habitat Characteristics At Marojejy National Park, Julia Kowala

Independent Study Project (ISP) Collection

Marojejy National Park is known for its diversity. Though it is home to the silky sifaka, it has extensive populations of herpetofauna. Seventy-seven species of reptiles have been documented in Marojejy National Park. This study aimed to evaluate the reptile community diversity and habitat characteristics in the park through systematic searches of ten-by-ten-meter plots, and inventory of species as they were found throughout the park. Systematic searches yielded the finding of 19 of the total 25 species identified. Some species that were found had not been previously seen at Marojejy before, most notably, Brookesia sp. “Nosy Hara”, Brookesia desperata, Furcifer …

Humans As Prey: Coping With Large Carnivore Attacks Using A Predator-Prey Interaction Perspective, Vincenzo Penteriani, Giulia Bombieri, José María Fedriani, José Vicente López-Bao, Pedro José Garrote, Luca Francesco Russo, María Del Mar Delgado

Human–Wildlife Interactions

The number of attacks on humans by large carnivores in North America is increasing. A better understanding the factors triggering such attacks is critical to mitigating the risk of future encounters in landscape where humans and large carnivore co-exist. Since 1955, of the 632 attacks on humans by large carnivores, 106 (17%) involved predation. We draw on concepts and empirical evidence from the Predator-Prey Interaction Theory to provide insights into how to reduce predatory attacks and, thus, improve human-large carnivore co-existence. Because large carnivore-caused mortality risks for humans are comparable to those shown by other mammal species in response to …

The Inconvenient Truth About Thinking Chickens, Lori Marino

Animal Sentience

Original Abstract: Domestic chickens are members of an order, Aves, which has been the focus of a revolution in our understanding of neuroanatomical, cognitive, and social complexity. Some birds are now known to be on a par with many mammals in their intelligence, emotional sophistication, and social interaction. Yet views of chickens have largely remained unrevised in light of this new evidence. In this paper, I examine the data on cognition, emotions, personality, and sociality in chickens, exploring such areas as self-awareness, cognitive bias, social learning and self-control, and comparing their abilities with other birds and other vertebrates, particularly …

First Report Of A Population Of Western Blacknose Dace (Rhinichthys Obtusus) In The Brushy Creek System Of The Black Warrior River Drainage, Alabama, Eric Bauer, Malorie M. Hayes

Southeastern Fishes Council Proceedings

Alabama is home to the southernmost populations of Rhinichthys obtusus, the Western Blacknose Dace. Within Alabama, R. obtusus is found in the Tennessee, Coosa, and Black Warrior River basins, but its presence in the Black Warrior River drainage has been limited. Until now, R. obtusus in the Black Warrior drainage has only been reported as collections of 1 to 4 specimens at a time in the Sipsey Fork drainage. Herein, we report two novel occurrences of R. obtusus in the headwaters of the Brushy Creek system in the Black Warrior River drainage including a singleton and a large population. …

Diet And Habitat Analysis Of Barn Owls (Tyto Alba) Nesting At Ponca State Park, Ann Spilker, Joseph A. Gubanyi

Nebraska Bird Review

In 2015 Barn Owls (Tyto alba) nested on the floor of a grain bin in Ponca State Park, Dixon County. Seven nestlings were observed (Figure 1). It is believed that 6 fledged (one carcass was found on the floor of the bin September 26). Barn Owls were not observed the following spring (Jan Johnson, personal communication). Because there are few records of Barn Owls in the region, we collected data to better understand the Barn Owl nesting in Ponca State Park. Barn Owl prey and their importance to reproductive success has been well documented (Marti et al. 2005; Gubanyi et …

The Nebraska Bird Review, Volume 85 September 2017 Number 3

Nebraska Bird Review

Summer Field Report, June - July 2017, by W. Ross Silcock …94

Diet and Habitat Analysis of Barn Owls (Tyto alba) Nesting at Ponca State Park, by Ann Spilker and Joseph Gubanyi … 121

2016 (28th) Report of the NOU Records Committee, by Mark A. Brogie …128

Subscription and Organization Information … 143

Summer Field Report, June - July 2017, W. Ross Silcock

Nebraska Bird Review

Changes in breeding ranges and numbers of Nebraska breeding birds are the primary focus of a Summer Seasonal Report. Every year there are changes to be noted; this year is no exception. Although most of the phenomena listed below are examples of dispersing individuals without breeding evidence, these often indicate breeding range expansion. White-winged Doves are becoming numerous in southern and western Nebraska, although breeding in far eastern Nebraska was only the 5th report for the state. Chuckwill’s- widow continues to creep westward in the south; the westernmost report to date was of one that crossed the 100-mile gap from …

2016 (28th) Report Of The Nou Records Committee, Mark A. Brogie

Nebraska Bird Review

The functions and methods of the Nebraska Ornithologists’ Union Records Committee (NOURC) are described in its bylaws (NOURC 2010). The committee’s purpose is to provide a procedure for documenting unusual bird sightings and to establish a list of all documented birds for Nebraska. Accidental and casual species for which the NOURC seeks documentation (NOURC Review List) can be found at the NOU website: www.NOUbirds.org. All records mentioned here are available to interested persons at the NOU archives at the University of Nebraska State Museum (UNSM), Lincoln, NE. Interested parties should contact the current NOU Librarian, whose address can be found …

Chronic Plasmodium Brasilianum Infections In Wild Peruvian Tamarins, Gideon A. Erkenswick, Mrinalini Watsa, M. Andreína Pacheco, Ananias A. Escalante, Patricia G. Parker

Harold W. Manter Laboratory of Parasitology: Library Materials

There is an increased interest in potential zoonotic malarias. To date, Plasmodium malariae that infects humans remains indistinguishable from P. brasilianum, which is widespread among New World primates. Distributed throughout tropical Central and South America, the Callitrichidae are small arboreal primates in which detection of natural Plasmodium infection has been extremely rare. Most prior screening efforts have been limited to small samples, the use of low-probability detection methods, or both. Rarely have screening efforts implemented a longitudinal sampling design. Through an annual mark-recapture program of two sympatric callitrichids, the emperor (Saguinus imperator) and saddleback (S …

The Scorpion Fauna Of Mona Island, Puerto Rico (Scorpiones: Buthidae, Scorpionidae), Rolando Teruel, Mel J. Rivera, Alejandro J. Sánchez

Euscorpius

The scorpion fauna of the small Mona Island (= Isla de Mona), located roughly midway between Hispaniola and Puerto Rico and administratively belonging to the latter, is herein revised. Three species are confirmed to occur: the buthids Centruroides bani Armas et Marcano Fondeur, 1987 and Heteroctenus abudi (Armas et Marcano Fondeur, 1987), plus the diplocentrine scorpionid Cazierius garridoi Armas, 2005. The previously recorded Heteronebo sp. is reexamined and deemed a mislabeled specimen of Heteronebo portoricensis Francke, 1978 from adjacent Puerto Rico. Also, Centruroides mariaorum Santiago-Blay, 2009 is demonstrated to be a junior synonym of C. bani (implying the first demonstrable …

Hemiscorpius Shahii Sp. N. From Iran (Scorpiones: Hemiscorpiidae), František Kovařík, Shahrokh Navidpour, Michael E. Soleglad

Euscorpius

Hemiscorpius shahii sp. n. from Iran, Hormozgan Province, is described and compared with other species of Hemiscorpius genus. The new species is characterized mainly by total length of 84 (female) to 110.7 (male) mm and unique trichobothrial pattern of pedipalp patella. The number of external trichobothria on patella is 17–18 (5 eb, 4 esb, 2–3 em, 3 est, 3 et); the number of ventral trichobothria on patella is 14–16. This distinguishes H. shahii sp. n. from all other species of genus Hemiscorpius, which have 3 or 10–12 ventral trichobothria on patella, one or …

Habitat Associations With Small Mammal Communities At Wilson's Creek National Battlefield, Stephanie Anne Ellison

Graduate Theses/Dissertations

The purpose of this study was to aid the National Park Service at Wilson’s Creek National Battlefield with the reported habitat monitoring and management goals through vegetation and wildlife surveys within the park. I provided a description of two major habitat types that are of ecological concern, which included non-native ruderal grasslands and upland deciduous woodlands and forests. I evaluated small mammal communities to determine factors that may affect the detection of individual species and examined habitat associations with occupancy, as small mammals are good indicators of habitat quality. My study highlights the need to manage invasive species such as …

Revalidation Of Three Recently Synonymized Cuban Species Of Heteroctenus Pocock, 1893 (Scorpiones: Buthidae: Centruroidinae), Luis F. De Armas

Euscorpius

The scorpion genus Heteroctenus Pocock, 1893 was restored from synonymy with Rhopalurus in a recent revision by Esposito et al. (2017). Here, we restore two eastern Cuban species Heteroctenus melloleitaoi (Teruel et Armas, 2006) and H. aridicola (Teruel et Armas, 2012) as valid species. They were synonymized by Esposito et al. (2017) under Heteroctenus junceus (Herbst, 1800), without examination of corresponding specimens and with erroneous interpretations of some aspects of the original descriptions. Heteroctenus granulimanus (Teruel, 2006) is also restored as a valid species. The subfamily Rhopalurusinae Bücherl, 1971 is regarded as a junior synonym of Cen-truroidinae Kraus, 1955.

Ectoparasitic Mites Of The Genus Gigantolaelaps (Acari: Mesostigmata: Laelapidae) Associated With Small Mammals Of The Genus Nephelomys (Rodentia: Sigmodontinae), Including Two New Species From Peru, Donald D. Gettinger, Scott Lyell Gardner

Scott L. Gardner Publications

An extensive survey of small mammals and ectoparasites along an altitudinal transect in the Manu Biodiversity Reserve in Peru found the sigmodontine rodent genus Nephelomys infested by mites of the genus Gigantolaelaps Fonseca, 1939. Two distinct species co-occurred exclusively in the pelage of Nephelomys keaysi, G. inca Fonseca and G. minima n. sp. Nephelomys levipes, which replaces N. keaysi at higher elevations, was infested exclusively with a single new species, G. nebulosa n. sp. In this paper, we formally describe these new mite species, and provide more information on the morphology of G. inca.

The Second Record Of A Relict Akrav Israchanani Levy, 2007 (Scorpiones: Akravidae) From Levana Cave, Israel, Victor Fet, Michael E. Soleglad, Sergei L. Zonstein, Israel Naaman, Shlomi Lubaton, Boaz Langford, Amos Frumkin

Euscorpius

We report the remnants of five new scorpion specimens discovered dead in Levana Cave in Israel in December 2015. We confirm that they belong to the relict scorpion Akrav israchanani Levy, 2007 (Akravidae), famously described from the neighboring Ayyalon Cave, also from dead specimens. The details of morphology of the new specimens are given; they match completely the characters of A. israchanani redescribed by Fet, Soleglad & Zonstein (2011). This second record indicates a wider distribution of this unique cave scorpion, which, however, is extinct in both caves. There is still no evidence that live populations of this species exist.

Microananteroides Mariachiarae Rossi Et Lourenço, 2015 Is A Junior Synonym Of Akentrobuthus Atakora Vignoli Et Prendini, 2008 (Scorpiones: Buthidae), František Kovařík, Rolando Teruel, Graeme Lowe

Euscorpius

The African monotypic scorpion genus Microananteroides Rossi et Lourenço, 2015 and its single species M. mariachiarae Rossi et Lourenço, 2015, from Ghana, are herein demonstrated to be junior synonyms, respectively, of Akentrobuthus Lamoral, 1976 and A. atakora Vignoli et Prendini, 2008 from neighboring Benin. We provide detailed high-resolution color photographs of the holotype of M. mariachiarae and further show its real tri-chobothrial pattern, which was incorrectly depicted in the original description.

Complements To The Taxonomy Of Some Amazonian Scorpions (Scorpiones: Buthidae), Rolando Teruel, František Kovařík, Graeme Lowe, Stefan Friedrich

Euscorpius

We describe and illustrate in detail the previously unknown adult male of Ananteris ashaninka Kovařík, Teruel, Lowe et Friedrich, 2015, based upon a specimen recently captured at the type locality. In addition, the taxonomic status of three Amazonian species of the genus Tityus C. L. Koch, 1836, is reevaluated and all are restored from unjustified synonymies: Tityus carolineae Kovařík, Teruel, Cozijn et Seiter, 2013, Tityus dillerorum Kovařík, Teruel, Lowe et Friedrich, 2015, and Tityus wachteli Kovařík, Teruel, Lowe et Friedrich, 2015.

The Nebraska Bird Review, Volume 85 June 2017 Number 2

Nebraska Bird Review

Spring Field Report, March - May 2017, by W. Ross Silcock … 54

Greater Sandhill Crane (Antigone canadensis tabida) Copulation Detected Along the Big Bend of the Platte River, South-Central Nebraska, by Andrew J. Caven and Emma M. Brinley Buckley … 83

NOU Spring Field Days and Annual Meeting in Auburn, May 19-21, 2017, by Janis Paseka … 85-90

Subscription and Organization Information … 91

Greater Sandhill Crane (Antigone Canadensis Tabida) Copulation Detected Along The Big Bend Of The Platte River, South-Central Nebraska, Andrew J. Caven, Emma M. Brinley Buckley

Nebraska Bird Review

On 9 March 2017 at 0805 hrs, two A. canadensis tabida were observed copulating on a sandy island within the south channel of the Platte River, Hall County, Nebraska (40.790982°N, -98.404635°W, WGS84; 581 m elev.). Two biologists witnessed the copulation at a distance of about 175 m looking to the south from within an overnight viewing blind on the north bank of the south channel of the Platte River, utilizing an 80 mm spotting scope (20x60x magnification). The sequence of events previous to the copulation followed very closely the observations reported by Tacha (1988). The copulation was proceeded by the …

Nou Spring Field Days And Annual Meeting, Auburn, May 19-21, 2017, Janis Paseka

Nebraska Bird Review

The annual meeting of the Nebraska Ornithologists’ Union was held at the Senior Center in Auburn on May 19-21, 2017, and was organized by Robin Harding and Don and Janis Paseka. About 70 birders attended on a weekend that began wet but finished with more birder-friendly conditions. Our Friday evening program was a presentation by Kevin Holliday, Superintendent of Indian Cave State Park. He mentioned the park’s features including the cave and petroglyphs, St. Deroin cemetery, 22 miles of trails, Missouri River overlook and reconstructed town. He also highlighted the many events held in the park during the year, including …

Final Report: Status Of The Arizona Toad (Anaxyrus Microscaphus) In New Mexico, Mason J. Ryan, Jacek Tomasz Giermakowski, Ian M. Latella, Howard L. Snell

Biology Faculty & Staff Publications

This report covers the fourth consecutive year (2013-2016) of research on the population dynamics, ecology, and conservation status of the Arizona Toad (Anaxyrus microscaphus) in New Mexico. The year 2016 represented the rare opportunity to study the effects of El Niño, which typically brings above average precipitation to New Mexico, on the breeding behavior and ecology of the Arizona toad. We expected that the El Niño-driven above average precipitation during the winter of 2015 and spring of 2016 would result in increased detection of toads at breeding sites, especially those sites that were dry in 2013, 2014, and …

Mitigating The Conflict Between Pitfall-Trap Sampling And Conservation Of Terrestrial Subterranean Communities In Caves, Peter Kozel, Tanja Pipan, Nina Šajna, Slavko Polak, Tone Novak

International Journal of Speleology

Subterranean habitats are known for their rich endemic fauna and high vulnerability to disturbance. Many methods and techniques are used to sample the biodiversity of terrestrial invertebrate fauna in caves, among which pitfall trapping remains one of the most frequently used and effective ones. However, this method has turned out to be harmful to subterranean communities if applied inappropriately. Traditionally, pitfall traps have been placed in caves solely on the ground. Here we present an optimized technique of pitfall trapping to achieve a balance between sampling completeness and minimal disturbance of the fauna in the cave. Monthly we placed traps …

The Relationship Between Sex And Territorial Behavior In The San Cristóbal Lava Lizard (Microlophus Bivittatus), Meghan N. Koenig

All College Thesis Program, 2016-2019

The purpose of this study is to learn more about the territorial behavior of the San Cristóbal lava lizard (Microlophus bivittatus). It was hypothesized that, due to competition for mates, competition would be higher amid individuals of the same sex than between individuals that were opposite sexes. This hypothesis was not supported by the data collected, as females were observed interacting more with other females than other males but males were observed interacting more with females than other males. This is likely a result of a sex ratio of two females to one male and the territory structure of the …

Anti-Predator Behavior And Discriminative Abilities: Playback Experiments With Free-Ranging Equatorial Saki Monkeys (Pithecia Aequatorialis) In The Peruvian Amazon, Candace Stenzel

Graduate Theses

Anti-predator behaviors of free-ranging groups of equatorial saki monkeys (Pithecia aequatorialis) were recorded in the Área de Conservación Regional Comunal Tamshiyacu Tahuayo in the Peruvian Amazon to determine whether individuals responded in predator-specific ways to calls of aerial and terrestrial predators. Previous studies have shown that several species of Old World monkeys possess these discriminative abilities, but few have explored this question in New World monkeys. The ability to recognize predators and to respond appropriately is important for survival. Thus, we predicted that equatorial saki monkeys should respond in predator-specific ways, both vocally and behaviorally, to aerial and terrestrial predators. …

First Record Of Centruroides Alayoni Armas, 1999 (Scorpiones: Buthidae) From Haiti, Greater Antilles, Luis F. De Armas

Euscorpius

Centruroides haitiensis Lourenço, 2016, from Grande Cayemite, Haiti, is regarded as a junior synonym of Centruroides alayoni Armas, 1999, previously known from southern Pedernales Province (215 km east of Grande Cayemite), Dominican Republic. Consequently, C. alayoni is herein recorded for the first time from Haiti. The list of the Haitian species of the genus Centruroides Marx, 1890 is given.

Spring Field Report, March-May 2017, W. Ross Silcock

Nebraska Bird Review

In general, this was a routine spring, except for remarkable numbers reported of several species, and a notable paucity of most species of wood-warblers. A huge Snow Goose flock in the east was estimated to contain 500,000- 1,000,000 birds; other notable numbers were 2000 Tree Swallows and 5000 Cliff Swallows, both record counts, 44 Black-capped Chickadees, 300 House Wrens, 62 Fox and 76 Song Sparrows on the same day at a single location, 168 Dark-eyed (Slate-colored) Juncos, and 10,000 Common Grackles. Perhaps the most notable phenomenon this spring was the dearth of migrant wood-warblers. Joel Jorgensen constructed graphics based on …

The Effect Of Boat Type On Bottlenose Dolphin (Tursiops Trucatus) Behavior In The Mississippi Sound, Maria Zapetis

Master's Theses

Increases in oceanic shipping are a global phenomenon, and a leading cause of concern for marine animal welfare. While it may be difficult to assess the effect of boat traffic on all species in all contexts, it is vital to report anthropogenic impacts where longitudinal data is available, and doubly so where a dearth of information exists. The purpose of this study is to describe how dolphin behavior changed in the presence of boats in the Mississippi Sound between 2006 and 2012, and more specifically, to detail how different boat types impacted dolphins’ behavioral states. This study is unique in …

Time-Activity And Energy Budgets Of Eared Grebes (Podiceps Nigricollis) At Salton Sea, Samantha San Francisco

Theses

Time-activity budgets have been a widely accepted way of approximating the daily energy expenditure of many species, including waterbirds. For this study, focal animal sampling was used to study Eared Grebes (Podiceps nigricollis) at their post-wintering stopover site, Salton Sea. Daylight time-activity budgets were converted to energy budgets using energy equivalents for diving, preening, swimming, and resting on water developed for Eared Grebes previously by H. I. Ellis (1994). Post-wintering Eared Grebes arrive at Salton Sea in waves at differing times in the spring. As a result, there can be individuals in a variety of physiological states during …

Scorpions Of The Horn Of Africa (Arachnida: Scorpiones). Part Xi. Pandinurus Kmoniceki Sp. N. Somaliland., František Kovařík, Graeme Lowe, Tomáš Mazuch, Jana Plíškova, František Šťáhlavský

Euscorpius

Pandinurus kmoniceki sp. n. from Somaliland is described and fully complemented with color photos of live and preserved specimens, as well as its habitat. Hemispermatophore of P. kmoniceki sp. n. is illustrated and described. In addition to the analyses of external morphology and hemispermatophores, we also describe the karyotypes of P. kmoniceki sp. n. (2n=120).