Northern Myotis distribution in North America
type: Dataset
description: This map layer portrays our current understanding of the distributions of United States and Canadian bat species during the past 100-150 years. Specimen and capture data were obtained from a variety of data sources, including U.S. State natural heritage programs, Canadian conservation data centres, published literature, unpublished reports, museum collections, and personal communications from university, federal, State and local biologists. Records are all specimen, roost, capture, or positive visual identification-based; no acoustic-only identifications were used for this map layer. This map layer reflects minor changes to the July, 2002, data set.
issued: 2025-11-22T15:04:39.336524
modified: 2025-11-22T15:04:39.336530
spatial: Location
keyword: amerigeo
keyword: amerigeoss
keyword: bats
keyword: biogeography
keyword: biology
keyword: ckan
keyword: distribution
keyword: geo
keyword: geoss
keyword: mammals
keyword: mid-atlantic
keyword: national
keyword: north-america
keyword: ranges
keyword: united-states
keyword: zoogeography
keyword: zoology

Web Resource
type: Distribution
description: default.asp
issued: 2020-11-29T22:46:35.872954
modified: 2025-11-22T15:04:39.323571
access URL: http://www.batcon.org/home/default.asp

ESRI Shapefile
type: Distribution
description: CSDGM IMPORT ERROR: No digtinfo/formcont
issued: 2020-11-29T22:46:35.872942
modified: 2025-11-22T15:04:39.322254
access URL: http://%3Chttp://nationalatlas.gov/atlasftp.html#chpbio%3E

SDTS
type: Distribution
description: CSDGM IMPORT ERROR: No digtinfo/formcont
issued: 2020-11-29T22:46:35.872949
modified: 2025-11-22T15:04:39.322738
access URL: http://%3Chttp://nationalatlas.gov/atlasftp.html#chpbio%3E

Web Resource
type: Distribution
issued: 2020-11-29T22:46:35.872952
modified: 2025-11-22T15:04:39.323154
access URL: http://nationalatlas.gov/atlasftp.html#chpbio

Web Resource
type: Distribution
issued: 2020-11-29T22:46:35.872957
modified: 2025-11-22T15:04:39.323976
access URL: http://%3Chttp://nmnhgoph.si.edu/msw/%3E

US Migrating
type: Agent