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Broad-Winged Hawk Size Varies by Sex and Latitude in North America.

• Authors : Bordner, Zachary E.; McCabe, Rebecca A.; Brinker, David

• Source: Journal of Raptor Research; Dec2022, Vol. 56 Issue 4, p412-422, 11p

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Sex Determination of Eastern Red-Tailed Hawks (Buteo jamaicensis borealis) Using Morphometrics.

• Authors : Washburn, Brian E.; Pullins, Craig K.; Hoffman, Anthony M.

• Source: Journal of Raptor Research; Dec2022, Vol. 56 Issue 4, p466-470, 5p

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Distinguishing Sex of Northern Spotted Owls with Passive Acoustic Monitoring.

• Authors : Dale, Sage S.; Jenkins, Julianna M. A.; Ruff, Zachary J.

• Source: Journal of Raptor Research; Sep2022, Vol. 56 Issue 3, p287-299, 13p

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Morphometric Sex Identification of Nestling and Free-Flying Tasmanian Wedge-Tailed Eagles (Aquila audax fleayi).

• Authors : Pay, James M.; Katzner, Todd E.; Wiersma, Jason M.

• Source: Journal of Raptor Research; Dec2021, Vol. 55 Issue 4, p539-551, 13p

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Use of Tail Feather Traits to Determine Sex of Adult Grey-Faced Buzzards (Butastur indicus).

• Authors : Horita, Masaki; Imamori, Tatsuya; Natsukawa, Haruki

• Source: Journal of Raptor Research; Sep2020, Vol. 54 Issue 3, p311-315, 5p

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Evaluation methods for gender determination of lesser Kestrel nestlings ; Evaluación de métodos para la determinación del sexo en pollos de Falco naumannis

• Authors : Rodríguez, Carlos; Martínez-Cruz, Begoña; Bustamante, Javier

Subjects: Lesser Kestre; Falco Naumanni; digital image analysis

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Female-Female Spring Fling in American Kestrels: An Observation of a Female–Female Pair and Copulation Behavior.

• Authors : Bullock, Heather E.¹ ; Biles, Kelsey S.¹; Bednarz, James C.¹

• Source: Journal of Raptor Research. Jun2023, Vol. 57 Issue 2, p314-319. 6p.

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Breeding Phenology and Nestling Morphology of Bald Eagles in the Upper Midwestern United States.

• Authors : Route, William T.¹ ; Dykstra, Cheryl R.²; Williams, Kelly A.³

• Source: Journal of Raptor Research. Dec2022, Vol. 56 Issue 4, p398-411. 14p.

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Using the Motus System to Track Post-Breeding Dispersal of American Kestrels Nesting in Minnesota, USA.

• Authors : Martell, Mark S.¹ ; Archer, Althea A.²; Burnette, Amber³

• Source: Journal of Raptor Research. Jun2023, Vol. 57 Issue 2, p154-163. 10p.

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Reproductive Success Increases with Age in American Kestrels, Especially in Males.

• Authors : Snyder, Emilie R.¹; Smallwood, John A.¹

• Source: Journal of Raptor Research. Jun2023, Vol. 57 Issue 2, p193-200. 8p.

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