http://sdakotabirds.com/species/northern_pintail_info.htm Webpintail, any of four species of sleek, long-tailed, long-necked dabbling ducks of the genus Anas (family Anatidae). They are swift fliers and popular game birds. The common, or northern, pintail (Anas acuta), widespread in the …
Northern Pintail National Wildlife Federation
WebHabitat The northern pintail is a northern hemisphere bird that has a very wide geographic range, including North America, Europe and Asia. Since it is a migratory … Web25 de jul. de 2024 · Loss of natural wetlands is a global phenomenon that has severe consequences for waterbird populations and their associated ecosystem services. Although agroecosystems can reduce the impact of natural habitat loss, drivers of use of such artificial habitats by waterbirds remain poorly understood. Using the cosmopolitan … how much is warioware get it together
The Society for Conservation Biology
WebAbstract: From 1955 through the late 1970s, northern pintail (Anas acuta) populations closely tracked the abun-dance of spring ponds. Declines in numbers of both ... and protect and restore wetland and upland habitat. JOURNAL OF WILDLIFE MANAGEMENT 66(4):993-1010 Key words: agriculture, Anas acuta, Canada, climate, cropland, northern ... Web10 de abr. de 2024 · By quantifying the economic value of ecosystem services (ESs) provided across a species’ range and ecological data on a species’ habitat dependence, we estimate spatial subsidies—how different regions support ESs provided by a species across its range. We illustrate this method for migratory northern pintail ducks in North America. Weband fall pintail migrations and movements, and (3) to identify important staging, stop-over areas, and habitats used during their annual cycle. BACKGROUND AND STATUS OF EASTERN PINTAILS Historically, numbers of pintails counted during midwinter waterfowl surveys in the Atlantic Flyway exceeded 100,000 birds (Appendix 2). how much is warmool