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Relevant bibliographies by topics / Circus hudsonius

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Academic literature on the topic 'Circus hudsonius'

Author: Grafiati

Published: 25 July 2024

Last updated: 31 July 2025

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Journal articles on the topic "Circus hudsonius"

1

Moreno, Xavier, Gonzalo de León-Girón, Hiram Rafael Moreno-Higareda, et al. "Northern Harrier Breeding in Bahía de San Quintín, Baja California." Western Birds 55, no. 4 (2025): 308–11. https://doi.org/10.21199/wb55.4.6.

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The Northern Harrier (Circus hudsonius) reaches the southern limit of its current breeding range at San Quintín Bay, Baja California Mexico, where the tidal salt marsh is home to possibly as many as 15 pairs. In 2023 one pair had a nest with three eggs hatching 25–26 April. Two young fledged by 17 June.

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2

Withrow, Jack J., Ashley M. Spicer, and David W. Sonneborn. "Mitochondrial DNA Demonstrates That a Hen Harrier (Circus cyaneus) Reached Attu Island, Alaska." Western Birds 55, no. 4 (2025): 280–92. https://doi.org/10.21199/wb55.4.3.

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A partial wing of a juvenile male harrier salvaged at Attu Island, Aleutian Islands, Alaska, in June 1999 has long been discussed as an example of the Old World taxon Circus (cyaneus) cyaneus on the basis of morphological features and a geographic deduction. This identification took on additional weight after many taxonomic authorities decided to treat the Old and New World forms as separate species—C. cyaneus and C. hudsonius, respectively. Mitochondrial DNA (1887 base pairs) clearly group the specimen with C. cyaneus, and thus the specimen represents the first record for North America of the

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3

Zinevich, L. S., and P. S. Tomkovich. "The Northern Harrier (Circus hudsonius (Linnaeus 1766), Accipitridae, Aves), a Species New to Avifauna in Russia." Biology Bulletin 51, no. 7 (2024): 2113–19. http://dx.doi.org/10.1134/s1062359024700614.

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4

Zinevich, L. C., and P. S. Tomkovich. "THE NORTHERN HARRIER (<i>CIRCUS HUDSONIUS</i> (LINNAEUS 1766), ACCIPITRIDAE, AVES), A SPECIES NEW TO RUSSIA’S AVIFAUNA." Зоологический журнал 102, no. 11 (2023): 1259–65. http://dx.doi.org/10.31857/s0044513423100094.

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Feathers of an unknown bird of prey were collected on the coastal plain tundra near Meinypil’gyno (62°32′ N, 177°03′ E), SE Chukotka on June 5, 2021. An analysis of the mitochondrial cytochrome b gene and sex chromosome CHD1 gene fragments from DNA isolated from the feathers showed with full confidence that the feathers belonged to a male of the Nearctic Northern Harrier (Circus hudsonius (Linnaeus 1766)), formerly considered as being a subspecies of the Holarctic Hen Harrier (C. cyaneus (Linnaeus 1766)). No specimens of the American Harrier from the northern Far East of Russia are contained i

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5

Bell, Mark E., and Michael R. Conover. "Predator and duck behaviours at depredated nests in wetlands of Great Salt Lake, Utah." Behaviour 160, no. 5 (2023): 463–87. http://dx.doi.org/10.1163/1568539x-bja10217.

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Abstract Nest depredation is one of the greatest threats posed to ground-nesting ducks. We employed cameras to monitor 164 duck nests (71 cinnamon teal, Spatula cyanoptera, 44 gadwall, Mareca strepera, 38 mallard, Anas platyrhynchos, and 11 nests of unknown species) in the wetlands surrounding Great Salt Lake, from 2015–2021. Of the 164 nests, 21% were successful, 73% were depredated and 7% were abandoned. We observed predators at 99 of the 119 depredated nests; predators at 20 nests went undetected. Raccoons (Procyon lotor, depredated nests) and striped skunks (Mephitis mephitis, ) were the m

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6

"Circus hudsonius." CABI Compendium CABI Compendium (January 7, 2022). http://dx.doi.org/10.1079/cabicompendium.120919.

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7

Smith, Kimberly G., Sara Ress Wittenberg, R. Bruce Macwhirter, and Keith L. Bildstein. "Hen/Northern Harrier (Circus cyaneus/hudsonius)." Birds of North America Online, September 30, 2011. http://dx.doi.org/10.2173/bna.210.

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8

Smith, Kimberly G., Sara Ress Wittenberg, R. Bruce Macwhirter, and Keith L. Bildstein. "Hen/Northern Harrier (Circus cyaneus/hudsonius)." Birds of North America Online, September 30, 2011. http://dx.doi.org/10.2173/bna.norhar.02.

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9

Zagorski, Megan E., and Robert K. Swihart. "Are Northern Harriers (Circus hudsonius) Facultative Specialists on Arvicoline Rodents in Midwestern Agroecosystems?" American Midland Naturalist 184, no. 2 (2020). http://dx.doi.org/10.1674/0003-0031-184.2.188.

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10

Skalos, Shannon M., Michael L. Casazza, Matthew J. Falcon, William Thein, and Joshua M. Hull. "To Catch A (Marsh) Predator: Modified Trapping Methods For Breeding and Wintering Northern Harriers (Circus hudsonius)." Journal of Raptor Research, February 28, 2022. http://dx.doi.org/10.3356/jrr-21-79.

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ABSTRACT Although there are a variety of methods available for trapping raptors, some species, such as Northern Harriers (Circus hudsonius), are not easily captured with standard methods. We tested several existing trapping methods and modified two of them based on Northern Harrier ecology and behavior across seasons in a study population in California. No previously successful methods described in the literature were effective for our study population. Two modified methods were most effective for trapping Northern Harriers: (1) placing two dho-gazas around the nest in a V-shape and flushing t

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Books on the topic "Circus hudsonius"

1

Pemmican made at Fort McPherson, a Hudson's Bay Company's post sixty-five miles within the Arctic Circle and two thousand nine hundred and seventy-eight miles northwest of Winnipeg: A Christmas present from the Manitoba Free Press. [s.n.], 1996.

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