Artificial Nesting Platforms for Ferruginous Hawks
نویسندگان
چکیده
منابع مشابه
Buteo Nesting Ecology: Evaluating Nesting of Swainson’s Hawks in the Northern Great Plains
Swainson's hawks (Buteo swainsoni) are long-distance migratory raptors that nest primarily in isolated trees located in areas of high grassland density. In recent years, anthropogenic conversion of grassland habitat has raised concerns about the status of the breeding population in the northern Great Plains. In 2013, we initiated a study to investigate the influence of extrinsic factors influen...
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The expansion of humans and their related infrastructure is increasing the likelihood that wildlife will interact with humans. When disturbed by humans, animals often change their behaviour, which can result in time and energetic costs to that animal. An animal's decision to change behaviour is likely related to the type of disturbance, the individual's past experience with disturbance, and the...
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Grassland and shrubland birds are declining globally due in part to anthropogenic habitat modification. Because population performance of these species is also influenced by non-anthropogenic factors, it is important to incorporate all relevant ecological drivers into demographic models. We used design-based sampling and occupancy models to test relationships of environmental factors that influ...
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Herring gull (Larus argentatus) nesting in artificial goose-nesting structures was documented at the Winous Point Shooting Club, Port Clinton, Ohio, 1974—78. Gulls and Canada geese (Branta canadensis) nested in 14—28% and 12—23% of the structures, respectively. Gulls nesting in the structures did not influence goose nesting. Clutch sizes and egg-laying dates were synchronous with other local po...
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Using a dynamical network model of society, we show that cooperation is the norm in the Hawks-Doves game when individuals are allowed to break ties with undesirable neighbors and to make new acquaintances in their extended neighborhood. This is an interesting result, as standard theory for mixing populations prescribes that a certain fraction of defectors must always exist at equilibrium. We di...
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ژورنال
عنوان ژورنال: Blue Jay
سال: 1982
ISSN: 2562-5667,0006-5099
DOI: 10.29173/bluejay4354