![]() Barrier islands, seacoasts, lake edges, and mountain ranges are used during migration (White et al. The Peregrine Falcon uses a wide variety of habitats and landscapes throughout its life cycle. Winter Habitat: Extreme variability (White et al.Winter Range: Coastal Maine south through the U.S.Departure Dates: Mid-August to early December (Robbins 1991).Arrival Dates: Late February to early June (Robbins 1991).Habitat use during Migration: Forested Ridge and Swale barrier islands, seacoasts, lake edges, or mountain ranges (White et al.Migrant Status: Short-distance migrant, Neotropical migrant.Foraging: Aerial pursuit (Ehrlich et al.Nesting Dates: Mid-April to late May (Robbins 1991).Nest: Scrape on cliffside, nest platform, or other artificial structure (White et al.Breeding Range: Spotty distribution throughout North America and worldwide.Midwest Peregrine Falcon Restoration Program: 210 territorial pairs in 2006 (Redig et al.WSO Checklist Project:significant increase (1983-2007).Federal Breeding Bird Survey (BCR 12): N/A.Federal Breeding Bird Survey (BCR 23): N/A.Federal Breeding Bird Survey: significant decline*. ![]() ![]() Caution should be used when evaluating this trend. These results may be compromised by small sample size, low relative abundance on survey route, imprecise trends, and/or missing data. *Note: There are important deficiencies with these data. All estimates are for time period (1966-2005). The Federal BBS information can be obtained at by clicking on Trend Estimates and selecting the species in question. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |