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Acoustic monitoring station at West Alton, MO

Station host: The Audubon Center at Riverlands

Equipment: Old Bird 21c

Location: Atop of building 38.869500, -90.184900

Established: July 2013

 

Warbler & sparrow nocturnal flight call data - 2015 [2014] [2013]

The data below indicate tentative species classifications of avian nocturnal flight calls detected during the indicated time periods. Numerical values in the table indicate the number of calls detected. Numbers within parentheses indicate the number of call instances for a species (not species complexes) that are separated by at least a minute from another call of that species (* indicates this procedure was not carried out).

[Apr][May][Aug] [Sep]

Date (9pm-5am CDT)
Total AMRE BAWW BTBW BUNT CAWA CCSP

CHSP

 CMWA COYE CSWA

GHSP

 HESP HOWA

LCSP

LI/SW

 MOWA NOPA WTH OVEN PAWA PROW

SAVS

 WCSP WIWA

WTSP

YRWA

 ZEEP DBUP
30-1 Oct 200                                                        
1-2 Oct 130                                                        
2-3Oct 95                                                        
3-4 Oct 21                                                        
4-5 Oct 329                                                        
5-6Oct 231                                                        
6-7 Oct 115                                                        
7-8 Oct 474                                                        
8-9 Oct 110                                                        
9-10 Oct 491                                                        
10-11 Oct 52                                                        
11-12 Oct 23                                                        
12-13 Oct 125                                                        
13-14 Oct 71                                                        
14-15 Oct 96                                                        
15-16 Oct 47                                                        
16-17 Oct 27                                                        
17-18 Oct 15                                                        
18-19 Oct 14                                                        
19-20 Oct 6                                                        
20-21 Oct 19                                                        
21-22 Oct 303                                                        
22-23 Oct 235                                                        
23-24 Oct 10                                                        
24-25 Oct 248                                                        
25-26 Oct 111                                                        
26-27 Oct 10                                                        
27-28 Oct 0 r                                                        
28-29 Oct 37                                                        
29-30 Oct 61                                                        
30-31 Oct r                                                        

BUNT = Indigo Bunting and Blue Grosbeak; CHSP = Chipping Sparrow; CMWA = Capa May Warbler; CSWA = Chestnut-sided Warbler; GHSP = Grasshopper Sparrow type; LCSP = LeConte's Sparrow; LI/SW = Lincoln's or Swamp Sparrow; LOWA = Louisiana Waterthrush; MOWA = Mourning Warbler; NOPA = Parula Warbler type; NWTH = Northern Waterthrush type; OVEN = Ovenbird type; PROW = Prothonotary Warbler; SAVS = Savannah Sparrow type; SOSP = Song Sparrow type; WCSP = White-crowned Sparrow; WIWA = Wilson's Warbler; WTSP = White-throated Sparrow; YRWA = Yellow-rumped Warbler; ZEEP = species complex (Yellow Warbler, Cerulean Warbler, Connecticut Warbler, Magnolia Warbler, Blackpoll Warbler, Bay-breasted Warbler, Blackburnian Warbler, Louisiana Waterthrush, Worm-eating Warbler, and Kentucky Warbler); DbUp = species complex of short double-banded upsweep callers (Tennessee Warbler, Nashville Warbler, Orange-crowned Warbler, Black-throated Green Warbler). White-crowned Sparrow and Vesper Sparrow are also included in this complex.

Total = total of all warbler and sparrow flight calls detected by Tseep-r for the indicated time period. It includes both calls classified to species and calls not yet classified. Clicking the "total" link initiates downloading a zip file of all detected warbler and sparrow calls, including ones too faint to classify. Dates with red text only have first 500 calls classified and zipped. Files can be easily browsed with Old Bird's GlassOFire spectrogram viewer or with Cornell Lab of Ornithology's commercially available Raven software. The "other" folder within each zip file contains calls that have not yet been classified to species. A small "r" after the total indicates that rain occurred during the night and influenced the number and audio quality of the calls. A small "w" after the total indicates that strong winds occured during the night and influenced the number and audio quality of the calls. A small "i" after the total indicates that insect noise significantly inhibited call detection.