click title for PDF download
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1996
1995
1992
1991
1990
1989
1988
1987
1986
1985
1984
2022
- Birds of a feather flock together: extent of long-term consistency of colony-size choice in cliff swallows
- Change in beak overhangs of cliff swallows over 40 years: partly a response to parasites?
- Elevated temperature reduces overwintering survival of an avian ectoparasite, the swallow bug
- Paul Austin Johnsgard, 1931-2021
2021
- Group-size effects on virus prevalence depend on the presence of an invasive species
- The cost of ectoparasitism in cliff swallows declines over 35 years
- A bed bug is not as bad anymore to its bird host
2020
- Smaller brained cliff swallows are more likely to die during harsh weather
- Cliff swallow (Petrochelidon pyrrhonota) from Birds of the World Online
- Mary Bomberger Brown, 1957-2019
2019
- Variation in neophobia among cliff swallows at different colonies
- Ecological correlates of group integrity among dispersing cliff swallows
- Barn swallow (Hirundo rustica) from Birds of the World online
2018
- Extreme group sizes in a colonial bird favored during a rare climatic event
- Changing patterns of natural selection on morphology of cliff swallows during severe weather
- Parasites favor intermediate nestling mass and brood size in cliff swallows
2017
- Why come back home? Breeding-site fidelity varies with group size and parasite load in a colonial bird
- No detectable insecticide resistance in swallow bugs following long-term exposure to naled (Dibrom 8)
2016
- Fluctuating survival selection explains variation in avian group size
- The ecology and evolution of colony-size variation
- Convergent evolution in social swallows (Aves: Hirundinidae)
2015
- Parent‒offspring resemblance in colony-specific adult survival of cliff swallows
- Predation by ants controls swallow bug (Hemiptera: Cimicidae: Oeciacus vicarius) infestations
- A hybrid cliff x barn swallow from western Nebraska
- Costs and benefits of late nesting in cliff swallows
- Ectoparasitism shortens the breeding season in a colonial bird
2014
- Dispersing hemipteran vectors have reduced arbovirus prevalence
- Breeding time in a migratory songbird is predicted by drought severity and group size
- Variation in age composition among colony sizes in cliff swallows
- The effect of weather on morphometric traits of juvenile cliff swallows
2013
- Where has all the road kill gone?
- Where has all the road kill gone? (Supplemental Materials)
- Spatial and temporal unpredictability of colony size in cliff swallows across 30 years
- Fluctuating viability selection on morphology of cliff swallows is driven by climate
- Recapture heterogeneity in cliff swallows: increased exposure to mist nets leads to net avoidance
- Among-individual variation in vigilance at the nest in colonial cliff swallows
- Immune responses of a native and an invasive bird to Buggy Creek virus (Togaviridae: Alphavirus) and its arthropod vector, the swallow bug
2012
- Arbovirus infection is a major determinant of fitness in house sparrows that invade cliff swallow colonies
- Seasonal variation and age-related correlates of Buggy Creek virus (Togaviridae) infection in nestling house sparrows
- Prevalence of Buggy Creek virus (Togaviridae: Alphavirus) in insect vectors increases over time in the presence of an invasive avian host
- Birds of Southwestern Nebraska
2011
- Heritable choice of colony size in cliff swallows: does experience trump genetics in older birds?
- Group size and nest spacing affect Buggy Creek virus (Togaviridae: Alphavirus) infection in nestling house sparrows
- Intense natural selection on morphology of cliff swallows a decade later: did the population move between adaptive peaks?
- Isolation by distance explains genetic structure of Buggy Creek virus, a bird-associated arbovirus
- An enzootic vector-borne virus is amplified at epizootic levels by an invasive avian host
- Are Wild Birds Important in the Transport of Arthropod-borne Viruses?
2010
- Swallows along the Platte, part 1
- Swallows along the Platte, part 2
- Persistence of Buggy Creek virus (Togaviridae, Alphavirus) for two years in unfed swallow bugs (Hemiptera: Cimicidae: Oeciacus vicarius)
- Natural infection of vertebrate hosts by different lineages of Buggy Creek virus (family Togaviridae, genus Alphavirus)
- Prevalence and pathology of West Nile virus in naturally infected house sparrows, western Nebraska, 2008
- Winter ecology of Buggy Creek virus (Togaviridae, Alphavirus) in the central Great Plains
- How cliff swallows choose where to live
- Pathology and virus detection in tissues of nestling house sparrows naturally infected with Buggy Creek virus (Togaviridae)
2009
- Ecological divergence of two sympatric lineages of Buggy Creek virus, an arbovirus associated with birds
- Blood sampling reduces annual survival in cliff swallows
- Lithobates catesbeianus (American bullfrog) predation on cliff swallows
- Overwintering of infectious Buggy Creek virus (Togaviridae: Alphavirus) in Oeciacus vicarius (Hemiptera: Cimicidae) in North Dakota
- Isolation of Buggy Creek virus (Togaviridae: Alphavirus) from field-collected eggs of Oeciacus vicarius (Hemiptera: Cimicidae)
- A cost of coloniality comes home to roost: natural and introduced hosts of Buggy Creek virus
2008
- Familiarity with breeding habitat improves daily survival in colonial cliff swallows
- No evidence for spring re-introduction of an arbovirus by cliff swallows
- Phylogeographical structure and evolutionary history of two Buggy Creek virus lineages in the western Great Plains of North America
- Terrapene ornata (ornate box turtle) predation on cliff swallows
- Host and vector movement affects genetic diversity and spatial structure of Buggy Creek virus (Togaviridae)
- Experimental inoculation of house sparrows (Passer domesticus) with Buggy Creek virus
2007
- Bird movement predicts Buggy Creek virus infection in insect vectors
- Ecological correlates of Buggy Creek virus infection in Oeciacus vicarius, southwestern Nebraska, 2004
2006
- Feather mites are positively associated with daily survival in cliff swallows
- Phylogenetic analysis of Buggy Creek virus: evidence for multiple clades in the western Great Plains, United States of America
- Glucocorticoid hormone levels increase with group size and parasite load in cliff swallows
2005
- Steroid hormone levels are related to choice of colony size in cliff swallows
- Between-group transmission dynamics of the swallow bug, Oeciacus vicarius
- Effects of endogenous steroid hormone levels on annual survival in cliff swallows
- Colony size, reproductive success, and colony choice in Cave Swallows Petrochelidon fulva
- Testosterone and group size in cliff swallows: testing the “challenge hypothesis” in a colonial bird
2004
- Mark-recapture and behavioral ecology: a case study of cliff swallows
- Group size and ectoparasitism affect daily survival probability in a colonial bird
- Empirical measurement of parasite transmission between groups in a colonial bird
- Brood parasitism and egg transfer in cave swallows (Petrochelidon fulva) and cliff swallows (P. pyrrhonota) in south Texas
2003
2002
- Ectoparasites cause increased bilateral asymmetry of naturally selected traits in a colonial bird
- Spleen volume varies with colony size and parasite load in a colonial bird
- Colony choice in cliff swallows: effects of heterogeneity in foraging habitat
- Does intercolony competition for food affect colony choice in cliff swallows?
- Mosquito abundance is correlated with cliff swallow (Petrochelidon pyrrhonota) colony size
2001
- Arbovirus infection increases with group size
- Immune defense and host sociality: a comparative study of swallows and martins
- Avian coloniality: progress and problems
- Egg hatchability increases with colony size in cliff swallows
2000
- Heritable basis for choice of group size in a colonial bird
- Evaluation of selection on cliff swallows
- Breeding habitat selection in cliff swallows: the effect of conspecific reproductive success on colony choice
- Weather-mediated natural selection on arrival time in cliff swallows (Petrochelidon pyrrhonota)
- Nest spacing in relation to settlement time in colonial cliff swallows
1999
- Fitness components associated with laying date in the cliff swallow
- Costs of coloniality and the effect of colony size on reproductive success in purple martins
- Fitness components associated with clutch size in cliff swallows
- Seventeen summers of swallows
- Natural selection on tail and bill morphology in barn swallows Hirundo rustica during severe weather
- The evolution of coloniality: the importance of colony size
- Barn swallow (Hirundo rustica) from Birds of North America
1998
- Swallow Summer
- Intense natural selection on body size and wing and tail asymmetry in cliff swallows during severe weather
- Fitness components associated with alternative reproductive tactics in cliff swallows
1996
- Coloniality in the Cliff Swallow: The Effect of Group Size on Social Behavior
- Birds of the Cedar Point Biological Station area, Keith and Garden counties, Nebraska
1995
- Ectoparasites reduce long-term survival of their avian host
- Colony choice in birds: models based on temporally invariant site quality
- Cliff swallow (Hirundo pyrrhonota) from Birds of North America
1992
- Ectoparasitism as a cause of natal dispersal in cliff swallows
- Nest placement relative to food and its influence on the evolution of avian coloniality
- First record of the cave swallow for Nebraska
1991
- Food-sharing signals among socially foraging cliff swallows
- Selection of high-quality host nests by parasitic cliff swallows
1990
1989
- Behavioural dynamics of intraspecific brood parasitism in colonial cliff swallows
- Variation in the appearance of swallow eggs and the detection of intraspecific brood parasitism
1988
- A new form of reproductive parasitism in cliff swallows
- The costs and benefits of egg destruction by conspecifics in colonial cliff swallows
- Genetic evidence of multiple parentage in broods of cliff swallows
- Enhanced foraging efficiency through information centers: a benefit of coloniality in cliff swallows
- Social foraging in cliff swallows: local enhancement, risk sensitivity, competition, and the avoidance of predators
1987
1986
- Cliff swallow colonies as information centers
- Ectoparasitism as a cost of coloniality in cliff swallows (Hirundo pyrrhonota)
- Risk in mobbing for solitary and colonial swallows
- Parasites and their effects on colonies of cliff swallows
- How many swallows make a summer?
1985
1984