- 287,304 occurrence records were included from the MBA data set
- 34,499 distinct localities were extracted
Localities were compared to georeferences done in the MaNIS and HerpNet projects to determine georeferences based on published best practices ( Chapman and Wieczorek 2006). These georeferences (51 localities for 10,698 occurrence records) were substituted for those from the Mexican Bird Atlas, which lack measures of uncertainty.
- 1,834 (5.3%) localities could not be georeferenced.
Occurrence Records - the number of original records processed under the Mexican Bird Atlas Project.
Unique Localities - the number of distinct localities among the Mexican Bird Atlas Project occurrence records.
Localities from MaNIS/HerpNet - the number of distinct locality records for which georeferences produced under MaNIS or HerpNet were substituted for those in the Mexican Bird Atlas Project.
Georefed Occurrences - the number of occurrence records with georeferences after the Mexican Bird Atlas Project (with percentage).
| Institution |
Occurrence Records |
Unique Localities |
Localities from MaNIS/HerpNet |
Georefed Occurrences |
| AMNH |
15838 |
1802 |
20 |
15032 (94.9%) |
| ANSP |
2089 |
312 |
12 |
2036 (97.5%) |
| CAS |
6657 |
1248 |
7 |
6588 (99.0%) |
| CM |
8204 |
892 |
4 |
8180 (99.7%) |
| CMN |
4646 |
1446 |
2 |
4562 (98.2%) |
| CNAV |
21712 |
6754 |
0 |
21254 (97.9%) |
| CUMV (Cornell) |
5068 |
1378 |
15 |
5027 (99.2%) |
| DENV |
675 |
88 |
7 |
614 (91.0%) |
| DMNH |
16733 |
4259 |
9 |
16476 (98.5%) |
| FLMNH |
2326 |
504 |
12 |
2292 (98.5%) |
| FMNH |
12089 |
787 |
17 |
11953 (98.9%) |
| IOWA |
22 |
6 |
1 |
22 (100.0%) |
| KUNHM |
8538 |
1507 |
19 |
8363 (98.0%) |
| LACM |
3371 |
576 |
7 |
3321 (98.5%) |
| LSUMZ** |
17841 |
3577 |
5 |
17778 (99.6%) |
| MCZ |
21289 |
529 |
17 |
20718 (97.3%) |
| MHP |
120 |
35 |
4 |
120 (100.0%) |
| MLZ |
43645 |
2491 |
6 |
43386 (99.4%) |
| MMNH |
11643 |
2054 |
12 |
11413 (98.0%) |
| MSU |
314 |
68 |
1 |
276 (87.9%) |
| MVZ |
9255 |
1028 |
8 |
9170 (99.1%) |
| MZFC |
14955 |
1424 |
4 |
14931 (99.8%) |
| OMNH |
1 |
1 |
0 |
0 (0.0%) |
| ROM |
2193 |
557 |
13 |
2101 (95.8%) |
| SDNHM |
6527 |
627 |
5 |
6436 (98.6%) |
| TCWC |
1567 |
338 |
3 |
1531 (97.7%) |
| UAZ (Arizona) |
1657 |
415 |
5 |
1642 (99.1%) |
| UBCMZ |
2017 |
78 |
3 |
2012 (99.8%) |
| UCLA |
5560 |
286 |
3 |
5514 (99.2%) |
| UMMZ |
13317 |
1085 |
10 |
13044 (98.0%) |
| UNSM (Nebraska) |
87 |
10 |
3 |
87 (100.0%) |
| USNM (Smithsonian) |
9896 |
1151 |
34 |
9714 (98.2%) |
| UWBM** |
547 |
255 |
5 |
522 (95.4%) |
| WFVZ |
12604 |
1795 |
10 |
12561 (99.7%) |
| YPM |
4301 |
348 |
12 |
4244 (98.7%) |
| Institution |
Occurrence Records |
Unique Localities |
Localities from MaNIS/HerpNet |
Georefed Occurrences |
| 