Ecology and Evolutionary Biology Commons^™

The Nebraska Bird Review, Volume 89 September 2021 Number 3

Nebraska Bird Review

Summer Field Report, June - July 2021 by W. Ross Silcock 106

Diminishing Returns: Results of Black Rail Surveys in Nebraska by Joel G. Jorgensen, Lauren Greenwalt, Nancy E. Drilling, Caleb Strand and Stephen J. Brenner 128

A Brown-capped Black-capped Chickadee (Poecile atricapillus) in Sarpy County, Nebraska by W. Ross Silcock and Phil Swanson 136

2020 (32nd) Report of the NOU Records Committee by Mark A. Brogie 139

Black-throated Gray Warbler in Knox County, Nebraska by Mark A. Brogie 146

Subscription and Organization Information 147

Black-Throated Gray Warbler In Knox County, Nebraska, Mark A. Brogie

Nebraska Bird Review

The Nebraska Ornithologists’ Union Records Committee (NOURC) considers Black-throated Gray Warbler (Setophaga nigrescens) to be Accidental in Nebraska (NOURC 2017). Silcock and Jorgensen (2020) list a total of seven accepted records with only two occurring in fall: an adult male at the Hyannis Cemetery, Grant Co., 01 Sep 2002 (Brogie 2003) and a female at Oliver Reservoir, Kimball Co., 07 Sep 2001 (Silcock 2001). The following documents the third Nebraska fall record for Black-throated Gray Warbler, the third record east of the Nebraska Panhandle, the first for northeast Nebraska, and the only NOURC accepted record (#2338) in the last decade.

Plague Exposure In Mammalian Wildlife Across The Western United States, Sarah N. Bevins, Jeffrey C. Chandler, Nicole Barrett, Brandon S. Schmit, Gerald W. Wiscomb, Susan A. Shriner

United States Department of Agriculture Wildlife Services: Staff Publications

Plague is caused by a bacterial pathogen (Yersinia pestis) that can infect a wide range of mammal species, but its presence in wildlife is often underappreciated. Using a large-scale data set (n = 44,857) that details the extent of Y. pestis exposure in wildlife, we document exposure in 18 wildlife species, including coyotes (Canis latrans), bobcats (Lynx rufus), and black bears (Ursus americanus). Evidence of plague activity is widespread, with seropositive animals detected in every western state in the contiguous United States. Pathogen monitoring systems in wildlife that are both large scale …

Scaup Depredation On Arkansas Baitfish And Sportfish Aquaculture, Stephen A. Clements, Brian S. Dorr, J. Brian Davis, Luke A. Roy, Carole R. Engle, Katie Hanson-Dorr, Anita M. Kelly

United States Department of Agriculture Wildlife Services: Staff Publications

Lesser scaup (Aythya affinis) and greater scaup (A. marila), hereafter scaup, consume a variety of aquatic invertebrates, plants, and occasionally small fish. Scaup have foraged on commercial aquaculture farms in the southern United States for decades. However, the types, abundance, and rate of fish exploitation by scaup on baitfish and sportfish farms are not well documented. Thus, information is needed to understand how fish and other foods influence scaup use of aquatic resources, and any potential economic effects of depredation of fish. From November–March in winters 2016–2017 and 2017–2018, we conducted 1,458 pond surveys to …

Data-Driven Management—A Dynamic Occupancy Approach To Enhanced Rabies Surveillance Prioritization, Amy J. Davis, Jordana D. Kirby, Richard B. Chipman, Kathleen M. Nelson, Amy T. Gilbert

United States Department of Agriculture Wildlife Services: Staff Publications

Rabies lyssavirus (RABV) is enzootic in raccoons across the eastern United States. Intensive management of RABV by oral rabies vaccination (ORV) has prevented its spread westward and shown evidence of local elimination in raccoon populations of the northeastern US. The USDA, Wildlife Services, National Rabies Management Program (NRMP) collaborates with other agencies to implement broad-scale ORV and conducts extensive monitoring to measure the effectiveness of the management. Enhanced Rabies Surveillance (ERS) was initiated during 2005 and updated in 2016 to direct surveillance efforts toward higher-value specimens by assigning points to different methods of encountering specimens for collection (strange-acting, roadkill, surveillance-trapped, …

Improving Animal Monitoring Using Small Unmanned Aircraft Systems (Suas) And Deep Learning Networks, Meilun Zhou, Jared A. Elmore, Sathishkumar Samiappan, Kristine O. Evans, Morgan Pfeiffer, Bradley F. Blackwell, Raymond B. Iglay

United States Department of Agriculture Wildlife Services: Staff Publications

In recent years, small unmanned aircraft systems (sUAS) have been used widely to monitor animals because of their customizability, ease of operating, ability to access difficult to navigate places, and potential to minimize disturbance to animals. Automatic identification and classification of animals through images acquired using a sUAS may solve critical problems such as monitoring large areas with high vehicle traffic for animals to prevent collisions, such as animal-aircraft collisions on airports. In this research we demonstrate automated identification of four animal species using deep learning animal classification models trained on sUAS collected images. We used a sUAS mounted with …

Spatial Variation In Direct And Indirect Contact Rates At The Wildlife-Livestock Interface For Informing Disease Management, Anni Yang, Raoul K. Boughton, Ryan S. Miller, Bethany Wight, Wesley M. Anderson, James C. Beasley, Kurt C. Vercauteren, Kim M. Pepin, George Wittemyer

United States Department of Agriculture Wildlife Services: Staff Publications

Little is known about disease transmission relevant contact rates at the wildlife-livestock interface and the factors shaping them. Indirect contact via shared resources is thought to be important but remains unquantified in most systems, making it challenging to evaluate the impact of livestock management practices on contact networks. Free-ranging wild pigs (Sus scrofa) in North America are an invasive, socially-structured species with an expanding distribution that pose a threat to livestock health given their potential to transmit numerous livestock diseases, such as pseudorabies, brucellosis, trichinellosis, and echinococcosis, among many others. Our objective in this study was to quantify …

A New Species Of Scirtes Illiger, 1807 (Coleoptera: Scirtidae) From Virginia And South Carolina, U.S.A., Charles A. Springer, Deborah A. Waller

Insecta Mundi

Scirtes goodrichi Springer and Waller, a new species of Scirtes Illiger, 1807 (Coleoptera: Scirtidae: Scirtinae) from Virginia and South Carolina, is described and illustrated. Six species are now recognized for Scirtes in America north of Mexico: S. orbiculatus (Fabricius), S. tibialis Guérin-Méneville, S. oblongus Guérin-Méneville, S. plagiatus Schaeffer and S. goliai Epler. A taxonomic key to the six species of Scirtes is provided.

A Review Of The Nearctic Species Of Nematodes (Coleoptera: Eucnemidae: Macraulacinae: Nematodini) With A Description Of One New Species, Robert L. Otto

Insecta Mundi

The Nearctic species of Nematodes Berthold (Coleoptera: Eucnemidae: Macraulacinae: Nemato­dini) are reviewed. Four species are redescribed. One new species, Nematodes rugosipennis Otto (Coleoptera: Eucnemidae) is described from Florida, Georgia, and Oklahoma, USA. A key to species modified from Mu­ona (2000) is provided for all known species of Nematodes present in the Nearctic region.

While identifying false click beetles (Coleoptera: Eucnemidae) in the Florida State Collection of Arthropods, I discovered a new species of Nematodes Berthold collected in Florida. Additional specimens of the new species were identified from the Carnegie Museum of Natural History, California Department of Food and Agriculture, …

New Country Records, Annotated Checklist And Key To The Dacine Fruit Flies (Diptera: Tephritidae: Dacinae: Dacini) Of Bangladesh, Luc Leblanc, M. Aftab Hossain, Mahfuza Momen, Kajla Seheli

Insecta Mundi

Thirty-four species of dacine fruit flies (Diptera: Tephritidae) were recorded in Bangladesh, based on field surveys carried out between 2013 and 2020. Five species are reported in Bangladesh for the first time: Bactrocera aethriobasis (Hardy), B. limbifera (Bezzi), B. melania (Hardy and Adachi), B. nigrifemorata Li and Wang, and Dacus jacobi David and Sachin. The attraction of B. nigrifemorata to cue-lure is a new male lure association. An annotated checklist and illustrated key to the species are provided.

Systematic field surveys of dacine fruit flies in Bangladesh have been ongoing since 2013, initially focused on rural farmland and village environments …

Invader Removal Triggers Competitive Release In A Threatened Avian Predator, J. David Wiens, Katie M. Dugger, J. Mark Higley, Damon B. Lesmeister, Alan B. Franklin, Keith A. Hamm, Gary C. White, Krista E. Dilione, David C. Simon, Robin R. Bown, Peter C. Carlson, Charles B. Yackulic, James D. Nichols, James E. Hines, Raymond J. Davis, David W. Lamphear, Christopher Mccafferty, Trent L. Mcdonald, Stan G. Sovern

United States Department of Agriculture Wildlife Services: Staff Publications

Changes in the distribution and abundance of invasive species can have far-reaching ecological consequences. Programs to control invaders are common but gauging the effectiveness of such programs using carefully controlled, large-scale field experiments is rare, especially at higher trophic levels. Experimental manipulations coupled with long-term demographic monitoring can reveal the mechanistic underpinnings of interspecific competition among apex predators and suggest mitigation options for invasive species. We used a large-scale before-after control-impact removal experiment to investigate the effects of an invasive competitor, the barred owl (Strix varia), on the population dynamics of an iconic old-forest native species, the northern spotted owl …

A Migratory Sparrow Has Personality In Winter That Is Independent Of Other Traits, Theadora A. Block, Rachel Star, Daizaburo Shizuka, Alexis S. Chaine, Bruce E. Lyon

Papers in Behavior in Biological Sciences

Small birds in winter face trade-offs between predation risk and foraging, and alternate life-history strategies may arise from these trade-offs. Animal personality shows similarities with alternative life-history strategies, and using a life-history context to understand personality can provide valuable insights. Golden-crowned sparrows, Zonotrichia atricapilla, a small migratory bird, have a complex winter social system with high site-fidelity, long-term social associations between individuals and competition mediated by badges of status. We asked whether golden-crowned sparrows show personalities during winter, whether these personalities were consistent over 3 years and whether they correlated with social and morphological traits. We found that …

Nematode Biodiversity In Lincoln, Nebraska's Tallgrass Prairie Corridor, Abigail Borgmeier

Department of Plant Pathology: Dissertations, Theses, and Student Research

The tallgrass prairie was once one of the most diverse grasslands on the planet, however over 95% has been converted to agriculture in the past 150 years. The remaining prairie is still host to a wide variety of plants, insects, mammals, and soil-dwelling microorganisms, creating an incredibly complex ecosystem. The first aim of this study is to compare three approaches for the measurement of nematode diversity within a 10-mile-long protected prairie habitat corridor near Lincoln, Nebraska. The methods are 1) a traditional morphological analysis of 150 nematodes per study site, 2) a metabarcoding analysis using the 18S genetic marker of …

Social And Ecological Correlates Of Avian Infection By Haemosporidian Blood Parasites, Ian R. Hoppe

School of Natural Resources: Dissertations, Theses, and Student Research

Haemosporidian parasites are a significant source of morbidity and mortality for birds. There is growing recognition of the negative consequences of haemosporidian infections for wild birds at individual and population levels. Avian haemosporidians are geographically widespread, have been detected from a phylogenetically diverse array of hosts, and have been the focus of extensive research due to their impacts on birds and their similarity to vector-borne diseases of humans. However, factors influencing haemosporidian transmission, especially transmission between species, are poorly understood. To better understand these influences, we compared prevalence and diversity of haemosporidian blood parasite infections among species in a behaviorally …

Avian Influenza A Virus Susceptibility, Infection, Transmission, And Antibody Kinetics In European Starlings, Jeremy W. Ellis, J. Jeffrey Root, Loredana M. Mccurdy, Kevin T. Bentler, Nicole L. Barrett, Kaci K. Vandalen, Katherine L. Dirsmith, Susan A. Shriner

United States Department of Agriculture Wildlife Services: Staff Publications

Avian influenza A viruses (IAVs) pose risks to public, agricultural, and wildlife health. Bridge hosts are spillover hosts that share habitat with both maintenance hosts (e.g., mallards) and target hosts (e.g., poultry). We conducted a comprehensive assessment of European starlings (Sturnus vulgaris), a common visitor to both urban and agricultural environments, to assess whether this species might act as a potential maintenance or bridge host for IAVs. First, we experimentally inoculated starlings with a wild bird IAV to investigate susceptibility and replication kinetics. Next, we evaluated whether IAV might spill over to starlings from sharing resources with a …

Mesopredator Frugivory Has No Effect On Seed Viability And Emergence Under Experimental Conditions, John P. Draper, Trisha B. Atwood, Noelle G. Beckman, Karin M. Kettenring, Julie K. Young

United States Department of Agriculture Wildlife Services: Staff Publications

Members of the order Carnivora are a unique and important seed disperser who consume and deposit undamaged seeds while providing regular long-distance seed dispersal opportunities. Some members of Carnivora, such as coyotes (Canis latrans), are undergoing range expansions which may help the plant species they consume colonize new locations or replace dispersal services provided by recently extirpated species. In this study, we evaluated aspects of the seed dispersal effectiveness of coyotes and gut passage time to determine the potential dispersal distances for three commonly consumed and commonly occurring plant species (Amelanchier alnifolia, Celtis ehrenbergiana, and Juniperus osteosperma). We also investigated …

Nicarbazin As An Oral Contraceptive In Eared Doves, Lourdes Olivera, Silvia Pereyra, Georgget Banchero, Guillermo Tellechea, Jorge Sawchik, Michael L. Avery, Ethel Rodríguez

United States Department of Agriculture Wildlife Services: Staff Publications

Eared doves (Zenaida auriculata) are responsible for substantial losses in cereal and oil crops as well as in dairy and feedlot production in the southern cone of South America. Various strategies have been shown to be effective in reducing damage at the farm scale, but in some scenarios, it is necessary to also incorporate population control methods due to excessive bird population size. An alternative approach to reduce pest bird populations is the use of contraceptive methods, minimizing the impact on the environment and non-target populations. Nicarbazin is registered in the United States as a contraceptive for Branta …

Nocturnal Multi-Species Roosts Of Cicindelidae (Coleoptera) In A Neotropical Lowland Rainforest, Susan Kirmse, Jürgen Wiesner

Insecta Mundi

Tiger beetles (Coleoptera: Cicindelidae) are frequent predators on the forest floor of the Amazon rainforest. We report on five diurnal sympatric tiger beetle species belonging to the genera Odontocheila Laporte de Castelnau and Poecilochila Rivalier in a terra firme rainforest in South Venezuela. We observed adult beetles for a full year and monitored their nocturnal roosts along two forest paths during the rainy season in 1998. We found up to four species communally roosting on low vegetation along the paths during the night. Multi-species roosts were more often observed than conspecific communal roosts. Although the individual composition of the nocturnal …

A New Species Of Coomanius Fleutiaux, 1924 (Coleoptera: Eucnemidae: Macraulacinae: Nematodini) From Southeast Asia, Robert L. Otto

Insecta Mundi

A new species of false click beetle, Coomanius badius Otto (Coleoptera: Eucnemidae), is described from Sarawak, Malaysia. An identification key is provided for species of Coomanius Fleutiaux distributed in the Southeast Asian region. Images for each species are provided.

During the spring and summer of 2020, many new species were discovered during identifications of beetles loaned from BMNH and other collections. One is described here in the first of many planned papers covering these new discoveries. Additional insights within Eucnemidae from around the world are still bound to continue as new information comes to light during the course of ongoing …

Taxonomic Revision Of Cosmodela Duponti (Dejean), Cosmodela Barmanica (Gestro), New Status, And Cosmodela Indica (Fleutiaux), New Status (Coleoptera: Cicindelidae), Miroslav Klícha, Jürgen Wiesner

Insecta Mundi

Two subspecies of Cosmodela duponti (Dejean) (Coleoptera: Cicindelidae) are elevated to species rank: Cosmodela barmanica (Gestro) and C. indica (Fleutiaux). The lectotypes of all the above-mentioned species are designated as well. Short redescriptions of the three species are provided together with a key, and illustrations of their habitus.

Cicindela duponti was described by Dejean (1826: 419) from specimens collected at the type locality, a former colony of French Indochina (Cochin China), now southern Vietnam. Gestro (1893: 360) described Cicindela barmanica as a variety of C. duponti based on different (purpurescent) shades of the elytral lateral and sutural bands …

Developing Pandemic Comics For Youth Audiences, Judy Diamond, Amy Spiegel, Patricia Wonch Hill, Elizabeth Vanwormer, Judi M. Gaiashkibos, Bob Hall, Aaron Sutherlen, Julia Mcquillan

University of Nebraska State Museum: Staff and Affiliates, Publications

In spring 2020 our team received funding from the Rapid Response Research program of the National Science Foundation to develop comics that would help youth understand the COVID-19 pandemic. Our project built on a decade of expertise creating comics about the biology of viruses. In collaboration with virologists and artists, we developed three comic stories about COVID-19 during the pandemic and posted them on-line during the last half of 2020. The fictional narratives address fundamental issues in biology, virology, and network science, in order to help readers understand the complexities of living through a viral pandemic. The stories focus on …

Distilling Professional Opinion To Gauge Vulnerability Of Guam Avifauna To Brown Treesnake Predation, Robert M. Mcelderry, Eben H. Paxton, Andre V. Nguyen, Shane R. Siers

United States Department of Agriculture Wildlife Services: Staff Publications

The avifauna of Guam was devastated by the introduction of the Brown Treesnake, and the restoration of native birds would need to address the problem with eradication or suppression of BTS. With eradication of the snake unlikely in the near term, and suppression capabilities limited to specific finite areas, key information for reintroductions is how low BTS abundance will likely need to be for each bird species to be re-established based on their vulnerability to BTS predation. Here, we estimate vulnerability, which can no longer be measured directly, so biologists who are familiar with one or more of seven Guam …

Center For Grassland Studies, July 2021

Center for Grassland Studies: Newsletters

Contents

21st Nebraska Grazing Conference on the Horizon by Daren Redfearn

Center for Grassland Studies Policy Advisory Committee

Director's Column by Walt Schacht (Interim Director)

21st Annual Nebraska Grazing Conference Schedule, August 9-11, 2021

Club Officers Elected for FY 21-22 by Jessica Windh

2021 Fall Seminar Series Schedule

CGS Scholarships and Fellowship Awarded for FY 21-22

Congratulations May 2021 Graduates

Nebraska Wildlife Club, Jacob Spooner

Honors Program: Expanded Learning Clubs

The goal of this club was for students to expand their knowledge on wildlife that exists both in and outside of Nebraska and for them to get a better idea the types of wildlife they might be able to find within the state. In addition, an objective of this club was to spark curiosity so that the kids might try to further explore aspects of wildlife on their own.

Afterschool Sustainability Club, Ethan Halman Gonzalez

Honors Program: Expanded Learning Clubs

In-depth lesson plans used at Riley Elementary to educate students about the environment around them and how to preserve it.

Determination Of Freedom-From-Rabies For Small Indian Mongoose Populations In The United States Virgin Islands, 2019–2020, A. Springer Browne, Hannah M. Cranford, Clint N. Morgan, James A. Ellison, Are Berentsen, Nicholas Wiese, Alexandra Medley, John Rossow, Leanne Jankelunas, Alan S. Mckinley, Claudia D. Lombard, Nicole F. Angeli, Thomas Kelley, Jennifer Valiulus, Bethany Bradford, Valicia J. Burke-France, Cosme J. Harrison, Irene Guendel, Marissa Taylor, Gerard L. Blanchard, Jeffrey B. Doty, David J. Worthington, David Horner, Keith R. Garcia, Joseph Roth, Brett R. Ellis, Kristine M. Bisgard, Ryan Wallace, Esther M. Ellis

United States Department of Agriculture Wildlife Services: Staff Publications

Mongooses, a nonnative species, are a known reservoir of rabies virus in the Caribbean region. A cross-sectional study of mongooses at 41 field sites on the US Virgin Islands of St. Croix, St. John, and St. Thomas captured 312 mongooses (32% capture rate). We determined the absence of rabies virus by antigen testing and rabies virus exposure by antibody testing in mongoose populations on all three islands. USVI is the first Caribbean state to determine freedom-from-rabies for its mongoose populations with a scientifically-led robust cross-sectional study. Ongoing surveillance activities will determine if other domestic and wildlife populations in USVI are …

Notes On Eastern North American Butterflies, David J. Hoag, Harry Pavulaan, Brian Taber, Kenneth Lorenzen, Richard D. Ullrich

The Taxonomic Report of the International Lepidoptera Survey

Editor’s Note (Harry Pavulaan). New natural history elements and distribution records of several eastern North American butterflies are reported. While diversity and distribution of butterflies in the eastern United States are commonly believed to be fully known, the findings presented here show that much is yet to be learned of our butterfly fauna.

Includes:

1. Pages 1-3

Lethe eurydice and L. appalachia Larvae (Nymphalidae: Satyrinae) Eat Their Shed Cuticle (Exuvia) Soon after Molting in Vermont, USA by David J. Hoag

Abstract

Larvae of Lethe eurydice and L. appalachia were observed eating their newly shed cuticle (exuvia). Further studies are needed …

Landscape Of Stress: Tree Mortality Influences Physiological Stress And Survival In A Native Mesocarnivore, Jennifer R. Kordosky, Eric M. Gese, Craig M. Thompson, Patricia A. Terletzky, Lorin A. Neuman-Lee, Jon D. Schneiderman, Kathryn L. Purcell, Susannah S. French

United States Department of Agriculture Wildlife Services: Staff Publications

Climate change and anthropogenic modifications to the landscape can have both positive and negative effects on an animal. Linking landscape change to physiological stress and fitness of an animal is a fundamental tenet to be examined in applied ecology. Cortisol is a glucocorticoid hormone that can be used to indicate an animal’s physiological stress response. In the Sierra Nevada Mountains of California, fishers (Pekania pennanti) are a threatened mesocarnivore that have been subjected to rapid landscape changes due to anthropogenic modifications and tree mortality related to a 4-year drought. We measured cortisol concentrations in the hair of 64 …

Risks Of Introduction And Economic Consequences Associated With African Swine Fever, Classical Swine Fever And Foot-And-Mouth Disease: A Review Of The Literature, Vienna Brown, Ryan S. Miller, Sophie C. Mckee, Karina H. Ernst, Nicole M. Didero, Rachel M. Maison, Meredith J. Grady, Stephanie A. Shwiff

United States Department of Agriculture Wildlife Services: Staff Publications

African swine fever (ASF), classical swine fever (CSF) and foot-and-mouth disease (FMD) are considered to be three of the most detrimental animal diseases and are currently foreign to the U.S. Emerging and re-emerging pathogens can have tremendous impacts in terms of livestock morbidity and mortality events, production losses, forced trade restrictions, and costs associated with treatment and control. The United States is the world's top producer of beef for domestic and export use and the world's third-largest producer and consumer of pork and pork products; it has also recently been either the world's largest or second largest exporter of pork …

Economic Losses Of Catfish To Avian Predation: A Case Report, Ganesh Kumar, Shraddha Hegde, David Wise, Charles Mischke, Brian Dorr

United States Department of Agriculture Wildlife Services: Staff Publications

Avian predation in catfish aquaculture has been a persistent issue throughout the history of the industry, and as production has expanded predation from piscivorous birds has intensified. Catfish ponds in the Mississippi River delta (in the Mississippi migratory flyway) provide a constant and readily accessible supply of forage for birds. Intensive foraging by fish-eating birds has led to a specific regulatory policy and numerous on-farm and regional management efforts. However, in 2016, legal challenges lead to recision of some federal policies and uncertainty as to allowable management, resulting in limitations on bird depredation. Estimating the extent of fish losses to …