Rouge River Bird Observatory

Bird banding seasonal summaries

Carolina WrenGray CatbirdScarlet TanagerBrown Creeper
Black-billed CuckooRose-breasted GrosbeakSwainson's Thrush
Golden-winged WarblerPalm Warbler
Summaries are for the migration seasons only...we do band some birds outside the dates shown. You can also view a list of banding totals since 1992.

Fall 2007
  • 21 Aug to 3 Nov (43 days)
  • Average 4.75 hours per day with average 16.5 nets (12 meter equivalent)
  • 1230 new birds, 163 recaps, 1499 birds netted -- capture rate of 46.7 birds per 100 net-hours
  • 66 species, plus 3 released unbanded (Ruby-throated Hummingbird, House Sparrow, European Starling)
  • Most numerous species (does not include recaptures):
    • American Goldfinch -- 283
    • American Robin -- 215
    • Gray Catbird -- 104 
    • Nashville Warbler  -- 44
    • Song Sparrow -- 43

More details on fall 2007

Spring 2007
  • 20 Apr to 29 May (19 days)
  • Average 4.2 hours per day with average 17 nets (12 meter equivalent)
  • 373 new birds, 72 recaps, 473 birds netted -- capture rate of 34.3 birds per 100 net-hours
  • 56 species, plus 2 released unbanded (Ruby-throated Hummingbird, European Starling)
  • Most numerous species (does not include recaptures):
    • American Goldfinch -- 39
    • White-crowned Sparrow -- 35
    • Gray Catbird -- 34 
    • White-throated Sparrow -- 30
    • Nashville Warbler -- 19
    • Lincoln's Sparrow -- 15

Fall 2006

  • 15 Aug to 5 Nov (44 days)
  • Average 4.4 hours per day with average 16 nets (12 meter equivalent)
  • 1231 new birds, 262 recaps, 1597 birds netted -- capture rate of 55.1 birds per 100 net-hours
  • 73 species, plus 3 released unbanded (Ruby-throated Hummingbird, House Sparrow, European Starling)
  • Most numerous species (does not include recaptures):
    • Gray Catbird -- 148 
    • American Robin -- 138
    • Magnolia Warbler -- 63 (new record)
    • Nashville Warbler -- 59 (new record)
    • Song Sparrow -- 50
    • White-throated Sparrow -- 49

More details on Fall 2006

Spring 2006

More details on Spring 2006

Fall 2005 More details on Fall 2005

Spring 2005

More details on Spring 2005
Fall 2004
  • 16 Aug to 1 Nov (46 days)
  • Average 4.6 hours per day with average 16.6 nets (12 meter equivalent)
  • 1028 new birds, 206 recaps, 1289 birds netted -- capture rate of 32.7 birds per 100 net-hours
  • 67 species, plus 3 released unbanded (Ruby-throated Hummingbird, European Starling, House Sparrow)
  • Most numerous species (does not include recaptures):
    • American Robin -- 142
    • Gray Catbird -- 134
    • American Goldfinch -- 116
    • Magnolia Warbler -- 52
    • Song Sparrow -- 46
More details on Fall 2004

Spring 2004

More details on Spring 2004
Fall 2003
More details on Fall 2003
Spring 2003 More details on Spring 2003
Fall 2002

More details on Fall 2002

Spring 2002 More details on Spring 2002
Fall 2001 More details on Fall 2001

Spring 2001

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Fall 2000

More details on Fall 2000
            Spring 2000
More details on Spring 2000
More details on Fall 1999
Spring 1999
   More details on Spring 1999

Fall 1998

More details on Fall 1998

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Rouge River Bird Observatory,
Environmental Interpretive Center., University of Michigan-Dearborn,
Dearborn, MI 48128