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)
  • 69 detections
  • on 69 of 4,957 nights monitored
  • 351 detectors monitored by 31 contributors
  • Note: 65 detections on the 1,490 nights monitored at 315 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)
  • 1,362,744 detections
  • on 43,118 of 187,595 nights monitored
  • 6,715 detectors monitored by 366 contributors
  • Note: 10,861 detections on the 20,470 nights monitored at 4,874 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)
  • 365 detections
  • on 203 of 35,960 nights monitored
  • 1,276 detectors monitored by 76 contributors
  • Note: 162 detections on the 3,793 nights monitored at 1,128 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)
  • 119,968 detections
  • on 10,915 of 45,937 nights monitored
  • 4,835 detectors monitored by 209 contributors
  • Note: 5,247 detections on the 14,494 nights monitored at 4,010 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)
  • 36,539 detections
  • on 4,801 of 56,101 nights monitored
  • 4,439 detectors monitored by 177 contributors
  • Note: 2,177 detections on the 10,937 nights monitored at 3,835 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)
  • 398 detections
  • on 343 of 5,970 nights monitored
  • 441 detectors monitored by 35 contributors
  • Note: 306 detections on the 2,080 nights monitored at 423 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)
  • 431,912 detections
  • on 24,751 of 62,641 nights monitored
  • 1,830 detectors monitored by 177 contributors
  • Note: 2,958 detections on the 6,094 nights monitored at 914 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)
  • 447 detections
  • on 345 of 6,792 nights monitored
  • 581 detectors monitored by 61 contributors
  • Note: 64 detections on the 2,747 nights monitored at 373 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)
  • 49,208 detections
  • on 4,355 of 9,677 nights monitored
  • 957 detectors monitored by 110 contributors
  • Note: 1,129 detections on the 3,297 nights monitored at 506 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)
  • 20,877 detections
  • on 6,069 of 79,184 nights monitored
  • 4,696 detectors monitored by 190 contributors
  • Note: 1,700 detections on the 13,408 nights monitored at 3,785 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)
  • 567 detections
  • on 207 of 1,103 nights monitored
  • 224 detectors monitored by 55 contributors
  • Note: 127 detections on the 880 nights monitored at 167 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)
  • 685,265 detections
  • on 44,282 of 194,726 nights monitored
  • 7,096 detectors monitored by 371 contributors
  • Note: 6,800 detections on the 20,663 nights monitored at 4,903 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 5,632 nights monitored
  • 597 detectors monitored by 74 contributors
  • Note: 21 detections on the 2,593 nights monitored at 426 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)
  • 1,594,402 detections
  • on 49,542 of 139,258 nights monitored
  • 6,256 detectors monitored by 324 contributors
  • Note: 5,667 detections on the 18,308 nights monitored at 4,506 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)
  • 83,639 detections
  • on 14,770 of 114,234 nights monitored
  • 4,913 detectors monitored by 211 contributors
  • Note: 4,286 detections on the 14,296 nights monitored at 3,920 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)
  • 17,273 detections
  • on 3,404 of 32,228 nights monitored
  • 4,791 detectors monitored by 208 contributors
  • Note: 1,538 detections on the 14,625 nights monitored at 4,033 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)
  • 222,576 detections
  • on 17,030 of 66,020 nights monitored
  • 5,033 detectors monitored by 225 contributors
  • Note: 4,744 detections on the 12,045 nights monitored at 4,027 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 40,482 nights monitored
  • 1,399 detectors monitored by 108 contributors
  • Note: 280 detections on the 5,169 nights monitored at 721 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)
  • 3,748 detections
  • on 1,777 of 48,982 nights monitored
  • 4,554 detectors monitored by 190 contributors
  • Note: 1,064 detections on the 11,920 nights monitored at 3,918 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)
  • 902 detections
  • on 428 of 16,888 nights monitored
  • 433 detectors monitored by 46 contributors
  • Note: 222 detections on the 1,578 nights monitored at 341 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 2,690 nights monitored
  • 350 detectors monitored by 50 contributors
  • Note: 30 detections on the 1,803 nights monitored at 329 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)
  • 4 detections
  • on 4 of 615 nights monitored
  • 125 detectors monitored by 18 contributors
  • Note: 4 detections on the 615 nights monitored at 125 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)
  • 1,336,446 detections
  • on 62,162 of 208,740 nights monitored
  • 6,882 detectors monitored by 363 contributors
  • Note: 8,519 detections on the 20,465 nights monitored at 4,866 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)
  • 545 detections
  • on 259 of 2,195 nights monitored
  • 502 detectors monitored by 52 contributors
  • Note: 164 detections on the 1,458 nights monitored at 275 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)
  • 3,697 detections
  • on 1,111 of 45,855 nights monitored
  • 4,175 detectors monitored by 142 contributors
  • Note: 475 detections on the 10,106 nights monitored at 3,597 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)
  • 2,067 detections
  • on 1,408 of 32,406 nights monitored
  • 4,755 detectors monitored by 231 contributors
  • Note: 770 detections on the 14,426 nights monitored at 4,054 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)
  • 85,099 detections
  • on 13,272 of 55,911 nights monitored
  • 1,733 detectors monitored by 162 contributors
  • Note: 1,105 detections on the 5,523 nights monitored at 884 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)
  • 1,175 detections
  • on 450 of 45,508 nights monitored
  • 1,495 detectors monitored by 115 contributors
  • Note: 244 detections on the 4,799 nights monitored at 1,151 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)
  • 6,059 detections
  • on 2,226 of 53,541 nights monitored
  • 2,773 detectors monitored by 173 contributors
  • Note: 602 detections on the 7,736 nights monitored at 2,067 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)
  • 400,297 detections
  • on 21,628 of 88,538 nights monitored
  • 4,677 detectors monitored by 194 contributors
  • Note: 2,704 detections on the 11,929 nights monitored at 3,917 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)
  • 305 detections
  • on 231 of 13,145 nights monitored
  • 373 detectors monitored by 49 contributors
  • Note: 171 detections on the 1,436 nights monitored at 279 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)
  • 103,079 detections
  • on 7,631 of 47,447 nights monitored
  • 4,806 detectors monitored by 208 contributors
  • Note: 3,639 detections on the 14,378 nights monitored at 3,977 detectors only recorded species presence, not activity.
distribution map thumnbnail for Yuma Myotis (Myotis yumanensis)
range: batcon.org | IUCN
basemap: © Mapbox, © OpenStreetMap