The effects of management practices on grassland birds—Short-eared Owl (Asio flammeus)
نویسندگان
چکیده
First posted December 20, 2021 For additional information, contact: Director, Northern Prairie Wildlife Research Center U.S. Geological Survey8711 37th Street Southeast Jamestown, ND 58401Contact Pubs Warehouse The key to Short-eared Owl (Asio flammeus) management is providing large grasslands and wetlands, particularly those that can support high densities of voles (Microtus species). Owls have been reported use habitats with 30–90 centimeters (cm) average vegetation height, 7–47 cm visual obstruction reading, 31–85 percent grass cover, 8–26 forb less than 18 shrub 43 litter 1–2 depth.
منابع مشابه
Genetic divergence analysis of the Common Barn Owl Tyto alba (Scopoli, 1769) and the Short-eared Owl Asio flammeus (Pontoppidan, 1763) from southern Chile using COI sequence
In this paper new mitochondrial COI sequences of Common Barn Owl Tyto alba (Scopoli, 1769) and Short-eared Owl Asio flammeus (Pontoppidan, 1763) from southern Chile are reported and compared with sequences from other parts of the World. The intraspecific genetic divergence (mean p-distance) was 4.6 to 5.5% for the Common Barn Owl in comparison with specimens from northern Europe and Australasia...
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ژورنال
عنوان ژورنال: U.S. Geological Survey professional paper
سال: 2021
ISSN: ['1044-9612', '2330-7102']
DOI: https://doi.org/10.3133/pp1842q