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Tracy Lee Langkilde

    • 1602 Citations
    • 21 h-Index
    20022020
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    Research Output 2002 2020

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    Article
    2019

    Aversion learning in response to an invasive venomous prey depends on stimulus strength

    Venable, C. P., Adams, T. & Langkilde, T. L., Jun 15 2019, In : Biological Invasions. 21, 6, p. 1973-1980 8 p.

    Research output: Contribution to journal › Article

    fire ants
    ant
    learning
    Formicidae
    lizards
    2 Citations (Scopus)

    Contrasting Responses of Lizards to Divergent Ecological Stressors across Biological Levels of Organization

    Telemeco, R. S., Simpson, D. Y., Tylan, C., Langkilde, T. & Schwartz, T. S., Aug 1 2019, In : Integrative and comparative biology. 59, 2, p. 292-305 14 p.

    Research output: Contribution to journal › Article

    lizards
    stress response
    Sceloporus undulatus
    Solenopsis invicta
    corticosterone

    Eastern fence lizards (Sceloporus undulatus) display an ontogenetic shift in relative consumption of native and invasive prey

    Venable, C. P. & Langkilde, T., Jan 1 2019, In : Canadian journal of zoology. 97, 5, p. 419-423 5 p.

    Research output: Contribution to journal › Article

    Sceloporus undulatus
    fire ants
    lizard
    ant
    Formicidae

    Fitness costs of mating with preferred females in a scramble mating system

    Swierk, L. & Langkilde, T. L., Jun 13 2019, In : Behavioral Ecology. 30, 3, p. 658-665 8 p., arz001.

    Research output: Contribution to journal › Article

    mating systems
    reproductive strategy
    fitness
    cost
    mate choice

    Gestation alters the gut microbiota of an oviparous lizard

    Trevelline, B. K., MacLeod, K. J., Langkilde, T. L. & Kohl, K. D., Jul 1 2019, In : FEMS microbiology ecology. 95, 7

    Research output: Contribution to journal › Article

    Oviparity
    Lizards
    pregnancy
    lizard
    Pregnancy

    Glucocorticoids do not influence a secondary sexual trait or its behavioral expression in eastern fence lizards

    MacLeod, K. J., McCormick, G. L. & Langkilde, T. L., Dec 1 2019, In : Scientific reports. 9, 1, 5229.

    Research output: Contribution to journal › Article

    Open Access
    Lizards
    Glucocorticoids
    Corticosterone
    Perches
    Physiological Stress

    Maternal corticosterone increases thermal sensitivity of heart rate in lizard embryos

    Owen, D. A. S., Sheriff, M. J., Heppner, J. J., Gerke, H., Ensminger, D. C., MacLeod, K. J. & Langkilde, T. L., Jan 1 2019, In : Biology Letters. 15, 1, 20180718.

    Research output: Contribution to journal › Article

    Lizards
    corticosterone
    Corticosterone
    lizards
    heart rate

    Population history with invasive predators predicts innate immune function response to early-life glucocorticoid exposure in lizards

    McCormick, G. L., Robbins, T. R., Cavigelli, S. A. & Langkilde, T., Feb 2019, In : Journal of Experimental Biology. 222, 4, jeb188359.

    Research output: Contribution to journal › Article

    Open Access
    fire ants
    Lizards
    Ants
    glucocorticoids
    Innate Immunity

    Presence of an invasive species reverses latitudinal clines of multiple traits in a native species

    Thawley, C. J., Goldy-Brown, M., McCormick, G. L., Graham, S. P. & Langkilde, T. L., Feb 1 2019, In : Global Change Biology. 25, 2, p. 620-628 9 p.

    Research output: Contribution to journal › Article

    cline
    invasive species
    native species
    Fires
    ant

    Tree selection is linked to locomotor performance and associated noise production in a lizard

    MacLeod, K. J., Freidenfelds, N. A., Leighton, G. M. & Langkilde, T., Mar 2019, In : Journal of Zoology. 307, 3, p. 195-202 8 p.

    Research output: Contribution to journal › Article

    lizard
    lizards
    substrate
    microhabitat
    deciduous tree
    2018
    2 Citations (Scopus)

    Does repeated human handling of study animals during the mating season affect their offspring?

    Swierk, L. & Langkilde, T. L., Feb 1 2018, In : Journal of Experimental Zoology Part A: Ecological and Integrative Physiology. 329, 2, p. 80-86 7 p.

    Research output: Contribution to journal › Article

    breeding season
    Outcome Assessment (Health Care)
    frog
    Anura
    Breeding

    Effects of chronic corticosterone increases on the maternbehaviour of the prairie skink, plestiodon septentrionalis

    Anton, A. J., Langkilde, T. L., Graham, S. & Fawcett, J. D., Jul 1 2018, In : Herpetological Journal. 28, 3, p. 123-126 4 p.

    Research output: Contribution to journal › Article

    maternal behavior
    Scincidae
    corticosterone
    prairies
    prairie
    2 Citations (Scopus)

    Estrogen occurrence and persistence in vernal pools impacted by wastewater irrigation practices

    Mina, O., Gall, H. E., Elliott, H. A., Watson, J. E., Mashtare, M. L., Langkilde, T. L., Harper, J. P. & Boyer, E. W., Apr 1 2018, In : Agriculture, Ecosystems and Environment. 257, p. 103-112 10 p.

    Research output: Contribution to journal › Article

    vernal pools
    wastewater irrigation
    ephemeral pool
    estrogens
    persistence

    Frogs adapt to physiologically costly anthropogenic noise

    Tennessen, J. B., Parks, S. E., Swierk, L., Reinert, L. K., Holden, W. M., Rollins-Smith, L. A., Walsh, K. A. & Langkilde, T. L., Nov 21 2018, In : Proceedings of the Royal Society B: Biological Sciences. 285, 1891, 20182194.

    Research output: Contribution to journal › Article

    frog
    Anura
    Noise
    frogs
    Corticosterone
    3 Citations (Scopus)

    In ovo microbial communities: A potential mechanism for the initial acquisition of gut microbiota among oviparous birds and lizards

    Trevelline, B. K., MacLeod, K. J., Knutie, S. A., Langkilde, T. L. & Kohl, K. D., Jul 1 2018, In : Biology Letters. 14, 7, 20180225.

    Research output: Contribution to journal › Article

    Oviparity
    Lizards
    intestinal microorganisms
    Birds
    microbial communities
    7 Citations (Scopus)

    Maternal stress alters the phenotype of the mother, her eggs and her offspring in a wild-caught lizard

    Ensminger, D. C., Langkilde, T. L., Owen, D. A. S., MacLeod, K. J. & Sheriff, M. J., Nov 1 2018, In : Journal of Animal Ecology. 87, 6, p. 1685-1697 13 p.

    Research output: Contribution to journal › Article

    glucocorticoids
    lizard
    lizards
    phenotype
    hormone
    3 Citations (Scopus)

    Morphological features of the yolk processing pattern in the eastern fence lizard, Sceloporus undulatus (Phrynosomatidae)

    Blackburn, D. G., Lestz, L., Barnes, M. S., Powers, K. G. & Langkilde, T. L., Nov 1 2018, In : Journal of Morphology. 279, 11, p. 1629-1639 11 p.

    Research output: Contribution to journal › Article

    Sceloporus undulatus
    Yolk Sac
    Lizards
    yolk sac
    Blood Vessels

    Performance, behavior and offspring morphology may offset reproductive costs of male-typical ornamentation for female lizards

    Assis, B. A., Swierk, L. & Langkilde, T. L., Dec 1 2018, In : Journal of Zoology. 306, 4, p. 235-242 8 p.

    Research output: Contribution to journal › Article

    reproductive cost
    ornamentation
    lizard
    lizards
    fences
    1 Citation (Scopus)

    Sex-dependent effects of maternal stress: Stressed moms invest less in sons than daughters

    Owen, D. A. S., Sheriff, M. J., Engler, H. I. & Langkilde, T. L., Jul 1 2018, In : Journal of Experimental Zoology Part A: Ecological and Integrative Physiology. 329, 6-7, p. 317-322 6 p.

    Research output: Contribution to journal › Article

    corticosterone
    maternal effect
    Sceloporus undulatus
    Mothers
    Corticosterone
    6 Citations (Scopus)

    Survival and reproductive costs of repeated acute glucocorticoid elevations in a captive, wild animal

    MacLeod, K. J., Sheriff, M. J., Ensminger, D. C., Owen, D. A. S. & Langkilde, T. L., Nov 1 2018, In : General and Comparative Endocrinology. 268, p. 1-6 6 p.

    Research output: Contribution to journal › Article

    Wild Animals
    wild animals
    glucocorticoids
    Glucocorticoids
    Costs and Cost Analysis
    5 Citations (Scopus)

    Trans-generational but not early life exposure to stressors influences offspring morphology and survival

    Owen, D. A. S., Robbins, T. R. & Langkilde, T. L., Feb 1 2018, In : Oecologia. 186, 2, p. 347-355 9 p.

    Research output: Contribution to journal › Article

    fire ants
    ant
    lizard
    lizards
    Sceloporus undulatus
    2017
    11 Citations (Scopus)

    Ancestry trumps experience: Transgenerational but not early life stress affects the adult physiological stress response

    McCormick, G. L., Robbins, T. R., Cavigelli, S. A. & Langkilde, T. L., Jan 1 2017, In : Hormones and Behavior. 87, p. 115-121 7 p.

    Research output: Contribution to journal › Article

    Physiological Stress
    Ants
    Psychological Stress
    Corticosterone
    Lizards
    10 Citations (Scopus)

    Are invasive species stressful? The glucocorticoid profile of native lizards exposed to invasive fire ants depends on the context

    Graham, S. P., Freidenfelds, N. A., Thawley, C. J., Robbins, T. R. & Langkilde, T. L., Jan 1 2017, In : Physiological and Biochemical Zoology. 90, 3, p. 328-337 10 p.

    Research output: Contribution to journal › Article

    Introduced Species
    fire ants
    Lizards
    Ants
    glucocorticoids
    11 Citations (Scopus)

    Attracting unwanted attention: generalization of behavioural adaptation to an invasive predator carries costs

    Thawley, C. J. & Langkilde, T. L., Jan 1 2017, In : Animal Behaviour. 123, p. 285-291 7 p.

    Research output: Contribution to journal › Article

    fire ants
    ant
    predator
    predators
    lizards
    9 Citations (Scopus)

    Behavioral Adaptations to Invasive Species: Benefits, Costs, and Mechanisms of Change

    Langkilde, T. L., Thawley, C. J. & Robbins, T. R., Jan 1 2017, In : Advances in the Study of Behavior. 49, p. 199-235 37 p.

    Research output: Contribution to journal › Article

    Introduced Species
    invasive species
    Cost-Benefit Analysis
    predators
    Pressure
    2 Citations (Scopus)

    Body size variation in aquatic consumers causes pervasive community effects, independent of mean body size

    Carlson, B. E. & Langkilde, T., Dec 2017, In : Ecology and Evolution. 7, 23, p. 9978-9990 13 p.

    Research output: Contribution to journal › Article

    body size
    predators
    predator
    tadpoles
    phenotypic variation
    1 Citation (Scopus)

    Defensive strategies of puerto rican dwarf geckos (Sphaerodactylus macrolepis) against invasive fire ants

    Kelehear, C., Graham, S. P. & Langkilde, T. L., Mar 1 2017, In : Herpetologica. 73, 1, p. 48-54 7 p.

    Research output: Contribution to journal › Article

    fire ants
    Gekkonidae
    ant
    Solenopsis invicta
    Formicidae
    2 Citations (Scopus)

    Local and systemic immune responses to different types of phytohemagglutinin in the green anole: Lessons for field ecoimmunologists

    Tylan, C. & Langkilde, T. L., Jan 1 2017, In : Journal of Experimental Zoology Part A: Ecological and Integrative Physiology. 327, 5, p. 322-332 11 p.

    Research output: Contribution to journal › Article

    Anolis carolinensis
    phytohemagglutinin
    Phytohemagglutinins
    immune response
    swelling
    4 Citations (Scopus)

    Stressed snakes strike first: Hormone levels and defensive behavior in free ranging cottonmouths (Agkistrodon piscivorus)

    Herr, M. W., Graham, S. P. & Langkilde, T. L., Mar 1 2017, In : General and Comparative Endocrinology. 243, p. 89-95 7 p.

    Research output: Contribution to journal › Article

    Agkistrodon piscivorus
    Agkistrodon
    defensive behavior
    Snakes
    snakes
    2016
    7 Citations (Scopus)

    Invasive Fire Ant (Solenopsis invicta) Predation of Eastern Fence Lizard (Sceloporus undulatus) Eggs

    Thawley, C. J. & Langkilde, T. L., Jun 1 2016, In : Journal of Herpetology. 50, 2, p. 284-288 5 p.

    Research output: Contribution to journal › Article

    Sceloporus undulatus
    fire ants
    Solenopsis invicta
    lizard
    ant
    4 Citations (Scopus)

    Irresistible ants: exposure to novel toxic prey increases consumption over multiple temporal scales

    Herr, M. W., Robbins, T. R., Centi, A., Thawley, C. J. & Langkilde, T. L., Jul 1 2016, In : Oecologia. 181, 3, p. 749-756 8 p.

    Research output: Contribution to journal › Article

    fire ants
    ant
    Formicidae
    lizard
    lizards
    10 Citations (Scopus)

    Raising a racket: Invasive species compete acoustically with native treefrogs

    Tennessen, J. B., Parks, S. E., Tennessen, T. P. & Langkilde, T., Apr 1 2016, In : Animal Behaviour. 114, p. 53-61 9 p.

    Research output: Contribution to journal › Article

    Hylidae
    invasive species
    acoustics
    Hyla
    noise pollution
    1 Citation (Scopus)

    The Role of Prey in Microgeographic Variation in Red-Spotted Newt (Notophthalmus viridescens viridescens) Head Width

    Carlson, B. E. & Langkilde, T., Sep 1 2016, In : Journal of Herpetology. 50, 3, p. 442-448 7 p.

    Research output: Contribution to journal › Article

    Notophthalmus viridescens
    salamanders and newts
    frog
    pond
    egg
    2015
    8 Citations (Scopus)

    Food or fear: hunger modifies responses to injured conspecifics in tadpoles

    Carlson, B. E., Newman, J. C. & Langkilde, T. L., Jan 1 2015, In : Hydrobiologia. 743, 1, p. 299-308 10 p.

    Research output: Contribution to journal › Article

    hunger
    tadpoles
    fearfulness
    food
    aquatic organism
    17 Citations (Scopus)

    How do duration, frequency, and intensity of exogenous CORT elevation affect immune outcomes of stress?

    McCormick, G. L., Shea, K. & Langkilde, T., Oct 1 2015, In : General and Comparative Endocrinology. 222, p. 81-87 7 p.

    Research output: Contribution to journal › Article

    Hemagglutination
    duration
    hemagglutination
    Sceloporus undulatus
    Lizards
    2 Citations (Scopus)

    Sperm depletion may not limit male reproduction in a capital breeder

    Swierk, L., Tennessen, J. B. & Langkilde, T., Nov 2015, In : Biological Journal of the Linnean Society. 116, 3, p. 684-690 7 p.

    Research output: Contribution to journal › Article

    sperm
    spermatozoa
    fertilization (reproduction)
    breeding season
    frog
    2014
    6 Citations (Scopus)

    Eastern Newt (Notophthalmus viridescens) larvae alter morphological but not chemical defenses in response to predator cues

    Brossman, K. H., Carlson, B. E., Stokes, A. N. & Langkilde, T. L., Jan 1 2014, In : Canadian journal of zoology. 92, 4, p. 279-283 5 p.

    Research output: Contribution to journal › Article

    Notophthalmus viridescens
    chemical defense
    predator
    larva
    predators
    8 Citations (Scopus)

    Immune responses of eastern fence lizards (Sceloporus undulatus) to repeated acute elevation of corticosterone

    McCormick, G. L. & Langkilde, T. L., Aug 1 2014, In : General and Comparative Endocrinology. 204, p. 135-140 6 p.

    Research output: Contribution to journal › Article

    Sceloporus undulatus
    Lizards
    corticosterone
    Corticosterone
    lizards
    18 Citations (Scopus)

    Latitudinal and seasonal variation in reproductive effort of the eastern fence lizard (Sceloporus undulatus)

    Du, W., Robbins, T. R., Warner, D. A., Langkilde, T. & Shine, R., Jun 1 2014, In : Integrative zoology. 9, 3, p. 360-371 12 p.

    Research output: Contribution to journal › Article

    Sceloporus undulatus
    seasonal variation
    lizards
    egg incubation
    gravid females
    8 Citations (Scopus)

    No evidence of selection by predators on tadpole boldness

    Carlson, B. E. & Langkilde, T. L., Jan 1 2014, In : Behaviour. 151, 1, p. 23-45 23 p.

    Research output: Contribution to journal › Article

    tadpoles
    Larva
    predators
    Ecology
    Odonata
    7 Citations (Scopus)

    Predation risk in tadpole populations shapes behavioural responses of prey but not strength of trait-mediated indirect interactions

    Carlson, B. E. & Langkilde, T. L., Dec 1 2014, In : Oikos. 123, 12, p. 1519-1527 9 p.

    Research output: Contribution to journal › Article

    predation risk
    behavioral response
    tadpoles
    predator
    predation
    6 Citations (Scopus)

    Red imported fire ant predation on eggs of the eastern fence lizard

    Newmana, J. C., Thawley, C. J. & Langkilde, T. L., Jul 5 2014, In : Herpetology Notes. 7, p. 415-418 4 p.

    Research output: Contribution to journal › Article

    Sceloporus undulatus
    fire ants
    Solenopsis invicta
    predation
    fences
    39 Citations (Scopus)

    The role of behaviour in the establishment of novel traits

    Zuk, M., Bastiaans, E., Langkilde, T. L. & Swanger, E., Jan 1 2014, In : Animal Behaviour. 92, p. 333-344 12 p.

    Research output: Contribution to journal › Article

    Teleogryllus oceanicus
    fire ants
    sexual behavior
    cricket
    fences
    7 Citations (Scopus)

    The stress of scramble: sex differences in behavior and physiological stress response in a time-constrained mating system

    Swierk, L., Graham, S. P. & Langkilde, T. L., Jan 1 2014, In : Behavioral Ecology and Sociobiology. 68, 11, p. 1761-1768 8 p.

    Research output: Contribution to journal › Article

    mating systems
    gender differences
    reproductive strategy
    stress response
    corticosterone
    49 Citations (Scopus)

    Traffic noise causes physiological stress and impairs breeding migration behaviour in frogs

    Tennessen, J. B., Parks, S. E. & Langkilde, T. L., Jan 1 2014, In : Conservation Physiology. 2, 1

    Research output: Contribution to journal › Article

    mate attraction
    Physiological Stress
    frog
    Anura
    amphibian
    2013
    17 Citations (Scopus)

    A Common Marking Technique Affects Tadpole Behavior and Risk of Predation

    Carlson, B. E. & Langkilde, T. L., Feb 1 2013, In : Ethology. 119, 2, p. 167-177 11 p.

    Research output: Contribution to journal › Article

    tadpoles
    predation
    predator
    predators
    animal
    3 Citations (Scopus)

    Aquatic tail size carries over to the terrestrial phase without impairing locomotion in adult Eastern Red-Spotted Newts (Notophthalmus viridescens viridescens)

    Brossman, K. H., Carlson, B. E., Swierk, L. & Langkilde, T. L., Jan 1 2013, In : Canadian journal of zoology. 91, 1, p. 7-12 6 p.

    Research output: Contribution to journal › Article

    Notophthalmus viridescens
    locomotion
    salamanders and newts
    tail
    terrestrial environment
    14 Citations (Scopus)

    Bearded ladies: Females suffer fitness consequences when bearing male traits

    Swierk, L. & Langkilde, T. L., Dec 23 2013, In : Biology Letters. 9, 6, 20130644.

    Research output: Contribution to journal › Article

    Sceloporus undulatus
    Costs and Cost Analysis
    Lizards
    genetic resistance
    fences
    1 Citation (Scopus)

    Early activity rates do not predict growth and future body size of juvenile eastern fence lizards, sceloporus undulatus

    Rosier, R. L. & Langkilde, T. L., Aug 1 2013, In : Ethology. 119, 8, p. 624-633 10 p.

    Research output: Contribution to journal › Article

    Sceloporus undulatus
    lizard
    body size
    rate
    hatching
    15 Citations (Scopus)

    Male mate preference is influenced by both female behaviour and morphology

    Swierk, L., Myers, A. & Langkilde, T., Jun 1 2013, In : Animal Behaviour. 85, 6, p. 1451-1457 7 p.

    Research output: Contribution to journal › Article

    female behavior
    mating behavior
    Sceloporus undulatus
    mate choice
    courtship