Bat Acoustic Monitoring
Visualization Tool
(a companion to BatAMP)

Photo: Fringed Myotis (Myotis thysanodes) by José G. Martínez-Fonseca

Explore Data for North American Bat Species

42 species currently visible
sort:namescientific namedetectionsnights detecteddetectorscontributors
species photo for Allen's Big-eared Bat (Idionycteris phyllotis)
  • 86 detections
  • on 86 of 5,122 nights monitored
  • 398 detectors monitored by 32 contributors
  • Note: 82 detections on the 1,655 nights monitored at 362 detectors only recorded species presence, not activity.
distribution map thumnbnail for Allen's Big-eared Bat (Idionycteris phyllotis)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for Big Brown Bat (Eptesicus fuscus)
  • 1,362,905 detections
  • on 43,279 of 187,978 nights monitored
  • 6,807 detectors monitored by 372 contributors
  • Note: 11,020 detections on the 20,789 nights monitored at 4,965 detectors only recorded species presence, not activity.
distribution map thumnbnail for Big Brown Bat (Eptesicus fuscus)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for Big Free-tailed Bat (Nyctinomops macrotis)
  • 376 detections
  • on 214 of 36,137 nights monitored
  • 1,332 detectors monitored by 77 contributors
  • Note: 173 detections on the 3,970 nights monitored at 1,184 detectors only recorded species presence, not activity.
distribution map thumnbnail for Big Free-tailed Bat (Nyctinomops macrotis)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for California Leaf-nosed Bat (Macrotus californicus)
  • not detected on any of 159 nights monitored
  • 23 detectors monitored by 4 contributors
  • Note: 0 detections on the 114 nights monitored at 22 detectors only recorded species presence, not activity.
distribution map thumnbnail for California Leaf-nosed Bat (Macrotus californicus)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for California Myotis (Myotis californicus)
  • 121,764 detections
  • on 11,116 of 46,295 nights monitored
  • 4,916 detectors monitored by 209 contributors
  • Note: 5,405 detections on the 14,790 nights monitored at 4,090 detectors only recorded species presence, not activity.
distribution map thumnbnail for California Myotis (Myotis californicus)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for Canyon Bat (Parastrellus hesperus)
  • 36,621 detections
  • on 4,883 of 56,355 nights monitored
  • 4,511 detectors monitored by 176 contributors
  • Note: 2,259 detections on the 11,191 nights monitored at 3,907 detectors only recorded species presence, not activity.
distribution map thumnbnail for Canyon Bat (Parastrellus hesperus)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for Cave Myotis (Myotis velifer)
  • 503 detections
  • on 448 of 6,134 nights monitored
  • 488 detectors monitored by 36 contributors
  • Note: 411 detections on the 2,244 nights monitored at 470 detectors only recorded species presence, not activity.
distribution map thumnbnail for Cave Myotis (Myotis velifer)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for Eastern Red Bat (Lasiurus borealis)
  • 431,917 detections
  • on 24,756 of 62,664 nights monitored
  • 1,841 detectors monitored by 184 contributors
  • Note: 2,963 detections on the 6,117 nights monitored at 925 detectors only recorded species presence, not activity.
distribution map thumnbnail for Eastern Red Bat (Lasiurus borealis)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for Eastern Small-footed Myotis (Myotis leibii)
  • 448 detections
  • on 346 of 6,796 nights monitored
  • 585 detectors monitored by 64 contributors
  • Note: 65 detections on the 2,751 nights monitored at 377 detectors only recorded species presence, not activity.
distribution map thumnbnail for Eastern Small-footed Myotis (Myotis leibii)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for Evening Bat (Nycticeius humeralis)
  • 49,214 detections
  • on 4,361 of 9,688 nights monitored
  • 965 detectors monitored by 115 contributors
  • Note: 1,135 detections on the 3,308 nights monitored at 514 detectors only recorded species presence, not activity.
distribution map thumnbnail for Evening Bat (Nycticeius humeralis)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for Florida Bonneted Bat (Eumops floridanus)
  • 3 detections
  • on 3 of 43 nights monitored
  • 12 detectors monitored by 3 contributors
  • Note: 3 detections on the 43 nights monitored at 12 detectors only recorded species presence, not activity.
distribution map thumnbnail for Florida Bonneted Bat (Eumops floridanus)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for Fringed Bat (Myotis thysanodes)
  • 21,002 detections
  • on 6,194 of 79,544 nights monitored
  • 4,777 detectors monitored by 190 contributors
  • Note: 1,825 detections on the 13,704 nights monitored at 3,865 detectors only recorded species presence, not activity.
distribution map thumnbnail for Fringed Bat (Myotis thysanodes)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for Ghost-faced Bat (Mormoops megalophylla)
  • 6 detections
  • on 6 of 16 nights monitored
  • 4 detectors monitored by 1 contributor
  • Note: 6 detections on the 16 nights monitored at 4 detectors only recorded species presence, not activity.
distribution map thumnbnail for Ghost-faced Bat (Mormoops megalophylla)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for Gray Bat (Myotis grisescens)
  • 569 detections
  • on 209 of 1,115 nights monitored
  • 233 detectors monitored by 61 contributors
  • Note: 129 detections on the 892 nights monitored at 176 detectors only recorded species presence, not activity.
distribution map thumnbnail for Gray Bat (Myotis grisescens)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
no photo available
  • not detected on any of 48 nights monitored
  • 12 detectors monitored by 1 contributor
  • Note: 0 detections on the 48 nights monitored at 12 detectors only recorded species presence, not activity.
distribution map thumnbnail for Greater Long-nosed Bat (Leptonycteris nivalis)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for Hawaiian Hoary Bat (Lasiurus cinereus semotus)
credit: Jack Jeffery
  • 239,861 detections
  • on 5,386 of 13,579 nights monitored
  • 32 detectors monitored by 1 contributor
distribution map thumnbnail for Hawaiian Hoary Bat (Lasiurus cinereus semotus)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for Hoary Bat (Lasiurus cinereus)
  • 685,505 detections
  • on 44,480 of 195,109 nights monitored
  • 7,188 detectors monitored by 377 contributors
  • Note: 6,984 detections on the 20,982 nights monitored at 4,994 detectors only recorded species presence, not activity.
distribution map thumnbnail for Hoary Bat (Lasiurus cinereus)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for Indiana Bat (Myotis sodalis)
  • 196 detections
  • on 122 of 5,644 nights monitored
  • 606 detectors monitored by 80 contributors
  • Note: 21 detections on the 2,605 nights monitored at 435 detectors only recorded species presence, not activity.
distribution map thumnbnail for Indiana Bat (Myotis sodalis)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for Lesser Long-nosed Bat (Leptonycteris yerbabuenae)
credit: J. Scott Altenbach (BCI)
  • 17 detections
  • on 17 of 116 nights monitored
  • 22 detectors monitored by 6 contributors
  • Note: 17 detections on the 116 nights monitored at 22 detectors only recorded species presence, not activity.
distribution map thumnbnail for Lesser Long-nosed Bat (Leptonycteris yerbabuenae)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for Little Brown Bat (Myotis lucifugus)
  • 1,594,411 detections
  • on 49,551 of 139,642 nights monitored
  • 6,351 detectors monitored by 332 contributors
  • Note: 5,676 detections on the 18,628 nights monitored at 4,600 detectors only recorded species presence, not activity.
distribution map thumnbnail for Little Brown Bat (Myotis lucifugus)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for Long-Eared Myotis (Myotis evotis)
  • 83,677 detections
  • on 14,808 of 114,586 nights monitored
  • 4,992 detectors monitored by 210 contributors
  • Note: 4,324 detections on the 14,584 nights monitored at 3,998 detectors only recorded species presence, not activity.
distribution map thumnbnail for Long-Eared Myotis (Myotis evotis)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for Long-legged Myotis (Myotis volans)
  • 17,368 detections
  • on 3,498 of 32,588 nights monitored
  • 4,872 detectors monitored by 208 contributors
  • Note: 1,633 detections on the 14,921 nights monitored at 4,113 detectors only recorded species presence, not activity.
distribution map thumnbnail for Long-legged Myotis (Myotis volans)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for Mexican Free-tailed Bat (Tadarida brasiliensis)
  • 223,069 detections
  • on 17,241 of 66,377 nights monitored
  • 5,111 detectors monitored by 226 contributors
  • Note: 4,918 detections on the 12,338 nights monitored at 4,104 detectors only recorded species presence, not activity.
distribution map thumnbnail for Mexican Free-tailed Bat (Tadarida brasiliensis)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for Mexican Long-tongued Bat (Choeronycteris mexicana)
  • not detected on any of 378 nights monitored
  • 86 detectors monitored by 5 contributors
  • Note: 0 detections on the 333 nights monitored at 85 detectors only recorded species presence, not activity.
distribution map thumnbnail for Mexican Long-tongued Bat (Choeronycteris mexicana)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for Northern Long-eared Myotis (Myotis septentrionalis)
  • 16,817 detections
  • on 3,604 of 40,506 nights monitored
  • 1,411 detectors monitored by 116 contributors
  • Note: 280 detections on the 5,193 nights monitored at 733 detectors only recorded species presence, not activity.
distribution map thumnbnail for Northern Long-eared Myotis (Myotis septentrionalis)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for Northern Yellow Bat (Lasiurus intermedius)
  • 2,925 detections
  • on 651 of 2,471 nights monitored
  • 378 detectors monitored by 26 contributors
  • Note: 166 detections on the 1,106 nights monitored at 181 detectors only recorded species presence, not activity.
distribution map thumnbnail for Northern Yellow Bat (Lasiurus intermedius)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for Pallid Bat (Antrozous pallidus)
  • 3,849 detections
  • on 1,878 of 49,337 nights monitored
  • 4,633 detectors monitored by 189 contributors
  • Note: 1,165 detections on the 12,211 nights monitored at 3,996 detectors only recorded species presence, not activity.
distribution map thumnbnail for Pallid Bat (Antrozous pallidus)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for Pocketed Free-tailed Bat (Nyctinomops femorosaccus)
  • 974 detections
  • on 500 of 17,066 nights monitored
  • 492 detectors monitored by 47 contributors
  • Note: 294 detections on the 1,756 nights monitored at 400 detectors only recorded species presence, not activity.
distribution map thumnbnail for Pocketed Free-tailed Bat (Nyctinomops femorosaccus)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for Rafinesque's Big-eared Bat (Corynorhinus rafinesquii)
  • 94 detections
  • on 38 of 2,700 nights monitored
  • 357 detectors monitored by 56 contributors
  • Note: 30 detections on the 1,813 nights monitored at 336 detectors only recorded species presence, not activity.
distribution map thumnbnail for Rafinesque's Big-eared Bat (Corynorhinus rafinesquii)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for Seminole Bat (Lasiurus seminolus)
  • 8 detections
  • on 8 of 619 nights monitored
  • 126 detectors monitored by 19 contributors
  • Note: 8 detections on the 619 nights monitored at 126 detectors only recorded species presence, not activity.
distribution map thumnbnail for Seminole Bat (Lasiurus seminolus)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for Silver-haired Bat (Lasionycteris noctivagans)
  • 1,336,612 detections
  • on 62,325 of 209,122 nights monitored
  • 6,974 detectors monitored by 369 contributors
  • Note: 8,679 detections on the 20,784 nights monitored at 4,957 detectors only recorded species presence, not activity.
distribution map thumnbnail for Silver-haired Bat (Lasionycteris noctivagans)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for Southeastern Myotis (Myotis austroriparius)
  • 548 detections
  • on 262 of 2,206 nights monitored
  • 510 detectors monitored by 59 contributors
  • Note: 167 detections on the 1,469 nights monitored at 283 detectors only recorded species presence, not activity.
distribution map thumnbnail for Southeastern Myotis (Myotis austroriparius)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for Southern Yellow Bat (Lasiurus ega)
  • 2 detections
  • on 2 of 444 nights monitored
  • 4 detectors monitored by 1 contributor
distribution map thumnbnail for Southern Yellow Bat (Lasiurus ega)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for Southwestern Myotis (Myotis auriculus)
  • not detected on any of 713 nights monitored
  • 161 detectors monitored by 11 contributors
  • Note: 0 detections on the 665 nights monitored at 159 detectors only recorded species presence, not activity.
distribution map thumnbnail for Southwestern Myotis (Myotis auriculus)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for Spotted Bat (Euderma maculatum)
  • 3,720 detections
  • on 1,134 of 46,120 nights monitored
  • 4,247 detectors monitored by 141 contributors
  • Note: 498 detections on the 10,371 nights monitored at 3,669 detectors only recorded species presence, not activity.
distribution map thumnbnail for Spotted Bat (Euderma maculatum)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for Townsend's Big-eared Bat (Corynorhinus townsendii)
  • 2,097 detections
  • on 1,438 of 32,774 nights monitored
  • 4,841 detectors monitored by 234 contributors
  • Note: 799 detections on the 14,730 nights monitored at 4,139 detectors only recorded species presence, not activity.
distribution map thumnbnail for Townsend's Big-eared Bat (Corynorhinus townsendii)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for Tricolored Bat (Perimyotis subflavus)
  • 85,104 detections
  • on 13,277 of 55,934 nights monitored
  • 1,744 detectors monitored by 169 contributors
  • Note: 1,110 detections on the 5,546 nights monitored at 895 detectors only recorded species presence, not activity.
distribution map thumnbnail for Tricolored Bat (Perimyotis subflavus)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for Western Mastiff Bat (Eumops perotis)
  • 1,208 detections
  • on 483 of 45,728 nights monitored
  • 1,574 detectors monitored by 114 contributors
  • Note: 277 detections on the 5,019 nights monitored at 1,230 detectors only recorded species presence, not activity.
distribution map thumnbnail for Western Mastiff Bat (Eumops perotis)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for Western Red Bat (Lasiurus blossevillii)
  • 6,053 detections
  • on 2,220 of 53,375 nights monitored
  • 2,720 detectors monitored by 171 contributors
  • Note: 596 detections on the 7,570 nights monitored at 2,014 detectors only recorded species presence, not activity.
distribution map thumnbnail for Western Red Bat (Lasiurus blossevillii)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for Western Small-footed Bat (Myotis ciliolabrum)
  • 400,429 detections
  • on 21,760 of 88,790 nights monitored
  • 4,748 detectors monitored by 193 contributors
  • Note: 2,836 detections on the 12,181 nights monitored at 3,988 detectors only recorded species presence, not activity.
distribution map thumnbnail for Western Small-footed Bat (Myotis ciliolabrum)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for Western Yellow Bat (Lasiurus xanthinus)
  • 329 detections
  • on 255 of 13,187 nights monitored
  • 400 detectors monitored by 50 contributors
  • Note: 195 detections on the 1,478 nights monitored at 306 detectors only recorded species presence, not activity.
distribution map thumnbnail for Western Yellow Bat (Lasiurus xanthinus)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap
species photo for Yuma Myotis (Myotis yumanensis)
  • 103,264 detections
  • on 7,778 of 47,807 nights monitored
  • 4,887 detectors monitored by 208 contributors
  • Note: 3,766 detections on the 14,674 nights monitored at 4,057 detectors only recorded species presence, not activity.
distribution map thumnbnail for Yuma Myotis (Myotis yumanensis)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap