GeoData @ UCB

Search Constraints

You searched for: Publisher National Atlas of the United States Remove constraint Publisher: National Atlas of the United States Subject Environment Remove constraint Subject: Environment Place Massachusetts Remove constraint Place: Massachusetts Data type Line Remove constraint Data type: Line
Number of results to display per page

Search Results

1. Breeding Bird Survey Route Locations for Lower 48 States, 1966-1998

1966. Patuxent Wildlife Research Center. This line shapefile portrays the current routes used for conducting Breeding Bird Surveys in the lower 48 States. This layer is part of the 1997-20... National Atlas of the United States.