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  1. Article: Lesser prairie-chicken dispersal after translocation: Implications for restoration and population connectivity.

    Berigan, Liam A / Aulicky, Carly S H / Teige, Elisabeth C / Sullins, Daniel S / Fricke, Kent A / Reitz, Jonathan H / Rossi, Liza G / Schultz, Kraig A / Rice, Mindy B / Tanner, Evan / Fuhlendorf, Samuel D / Haukos, David A

    Ecology and evolution

    2024  Volume 14, Issue 2, Page(s) e10871

    Abstract: Conservation translocations are frequently inhibited by extensive dispersal after release, which can expose animals to dispersal-related mortality or Allee effects due to a lack of nearby conspecifics. However, translocation-induced dispersals also ... ...

    Abstract Conservation translocations are frequently inhibited by extensive dispersal after release, which can expose animals to dispersal-related mortality or Allee effects due to a lack of nearby conspecifics. However, translocation-induced dispersals also provide opportunities to study how animals move across a novel landscape, and how their movements are influenced by landscape configuration and anthropogenic features. Translocation among populations is considered a potential conservation strategy for lesser prairie-chickens (
    Language English
    Publishing date 2024-01-31
    Publishing country England
    Document type Journal Article
    ZDB-ID 2635675-2
    ISSN 2045-7758
    ISSN 2045-7758
    DOI 10.1002/ece3.10871
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: The American Woodcock Singing Ground Survey largely conforms to the phenology of male woodcock migration

    Blomberg, Erik J. / Fish, Alexander C. / Berigan, Liam A. / Roth, Amber M. / Rau, Rebecca / Clements, Sarah J. / Balkcom, Greg / Carpenter, Bobbi / Costanzo, Gary / Duguay, Jeffrey / Graham, Clayton L. / Harvey, William / Hook, Michael / Howell, Douglas L. / Maddox, Seth / McWilliams, Scott / Meyer, Shawn W. / Nichols, Theodore C. / Pollard, J. Bruce /
    Roy, Christian / Slezak, Colby / Stiller, Josh / Tetreault, Mathieu / Williams, Lisa

    The Journal of Wildlife Management. 2023 Nov., v. 87, no. 8 p.e22488-

    2023  

    Abstract: American woodcock (Scolopax minor; woodcock) are monitored, in part, by counts of displaying male woodcock collected via the American Woodcock Singing Ground Survey (SGS), which suggests long‐term, range‐wide declines in woodcock populations. Data from ... ...

    Abstract American woodcock (Scolopax minor; woodcock) are monitored, in part, by counts of displaying male woodcock collected via the American Woodcock Singing Ground Survey (SGS), which suggests long‐term, range‐wide declines in woodcock populations. Data from the SGS have been used extensively to develop conservation plans, direct management actions, and understand causes of decline. To avoid bias, the SGS should be timed to avoid spring migration, and the distribution of survey routes should coincide with woodcock breeding distribution. Our objectives for this research were to evaluate SGS timing with the phenology of male woodcock migration, relate the spatial coverage of the SGS to male woodcock breeding distributions, and explore other sources of variation in woodcock migration timing. We marked 133 male woodcock captured throughout eastern North America with global positioning system (GPS) transmitters during 2019–2022, and compared the timing of their spring migration with the spatiotemporal stratification of the SGS. Most woodcock (74%) completed migration prior to the onset of the SGS. In the northernmost SGS zone, a greater percentage of males (34%) continued migration during the survey window; however, the influence of this mismatch is offset because SGS routes were run more frequently during the second half of the window. Young woodcock completing their first spring migration took 8.6 days longer to do so, on average, compared to adults, and so were more likely to migrate during the SGS window. We found little evidence that timing of migration varied among years. Existing SGS routes cover the majority of male woodcock post‐migratory breeding distribution, with 90% of male woodcock establishing final breeding sites within the spatial coverage of the SGS. Our results confirm the SGS includes some migrating males, with the proportion relative to resident breeding males increasing in more northern survey strata. Our data suggests these errors are unlikely to bias trend estimates at large scales (e.g., within woodcock management regions), but there may be potential for bias at more local scales (e.g., state or provincial population indices).
    Keywords Scolopax minor ; males ; phenology ; spring ; surveys ; wildlife management ; North America
    Language English
    Dates of publication 2023-11
    Publishing place John Wiley & Sons, Ltd
    Document type Article ; Online
    Note JOURNAL ARTICLE
    ZDB-ID 410712-3
    ISSN 0022-541X
    ISSN 0022-541X
    DOI 10.1002/jwmg.22488
    Database NAL-Catalogue (AGRICOLA)

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    Z 4953: Show issues

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  3. Article ; Online: Unconventional life history in a migratory shorebird: desegregating reproduction and migration.

    Slezak, Colby R / Blomberg, Erik J / Roth, Amber M / Berigan, Liam A / Fish, Alexander C / Darling, Rachel / Clements, Sarah J / Balkcom, Greg / Carpenter, Bobbi / Costanzo, Gary / Duguay, Jeffrey / Graham, Clayton L / Harvey, William / Hook, Michael / Howell, Douglas L / Maddox, Seth / Meyer, Shawn W / Nichols, Theodore C / Pollard, J Bruce /
    Roy, Christian / Stiller, Joshua C / Straub, Jacob N / Tetreault, Mathieu / Tyl, Reina / Williams, Lisa / Kilburn, Jennifer E / McWilliams, Scott R

    Proceedings. Biological sciences

    2024  Volume 291, Issue 2021, Page(s) 20240021

    Abstract: Conventional life-history theory predicts that energy-demanding events such as reproduction and migration must be temporally segregated to avoid resource limitation. Here, we provide, to our knowledge, the first direct evidence of 'itinerant breeding' in ...

    Abstract Conventional life-history theory predicts that energy-demanding events such as reproduction and migration must be temporally segregated to avoid resource limitation. Here, we provide, to our knowledge, the first direct evidence of 'itinerant breeding' in a migratory bird, an incredibly rare breeding strategy (less than 0.1% of extant bird species) that involves the temporal overlap of migratory and reproductive periods of the annual cycle. Based on GPS-tracking of over 200 female American woodcock, most female woodcock (greater than 80%) nested more than once (some up to six times) with short re-nest intervals, and females moved northwards on average 800 km between first and second nests, and then smaller distances (
    MeSH term(s) Animals ; Female ; Seasons ; Reproduction ; Birds ; Ecosystem ; Life History Traits ; Charadriiformes ; Animal Migration
    Language English
    Publishing date 2024-04-17
    Publishing country England
    Document type Journal Article
    ZDB-ID 209242-6
    ISSN 1471-2954 ; 0080-4649 ; 0962-8452 ; 0950-1193
    ISSN (online) 1471-2954
    ISSN 0080-4649 ; 0962-8452 ; 0950-1193
    DOI 10.1098/rspb.2024.0021
    Database MEDical Literature Analysis and Retrieval System OnLINE

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