Category Archives: Banding Results

End of banding season

The last planned banding date was Oct 31. I opened again last night (Nov 2), but didn’t catch anything; I haven’t caught
any new owls for a couple of weeks now. I did have a few repeat visits from owls banded earlier in the season.

I’ll probably try a few more times in the next couple of weeks, but I plan to have the nets disassembled by mid November.

This was definitely better than last season, but numbers were still lower than the first three years. This season’s results bring the total number of owls banded to 750 during the five seasons of operation.


Fall 2013 Season Totals So Far
Species New Bands Recapture
NSWO 72 11
BOOW 11
GHOW 1
Totals 84 11

Oct 12-19- very slow

Banding has been really slow over the last week due in large part to the weather- wind and rain almost every night.
Nets were opened four nights over the last week, and closed early two of those nights due to weather.

  • Oct 13: One Northern Saw-whet owl
  • Oct 16: One Northern Saw-whet owl and one Boreal owl.
  • Oct 18: Participants in the Kachemak Bay Birders owling trip visited, but we didn’t see any owls.


Fall 2013 Season Totals So Far
Species New Bands Recapture
NSWO 72 6
BOOW 11
GHOW 1
Totals 84 6

Oct 7-11

Banding has been very slow over the last few days due to weather; wind and rain every night this week, with more of the same in the forecast.
Only two new Northern Saw-whets banded- one each on the nights of the 8th and 9th.

Fall 2013 Season Totals So Far
Species New Bands Recapture
NSWO 70 6
BOOW 10
GHOW 1
Totals 81 6

Oct 4-6

Biggest night of the season so far with 8 owls caught.

  • Oct 4: 2 Northern Saw-whet Owls. Visitors included the young birders’ group (the “F.B.I.”): Erick, Nolan, Landon, Griffin, and Owen, and parents Lori and Susan.
  • Oct 5: Didn’t open nets; too windy.
  • Oct 6: 6 new Northern Saw-whet Owls and 1 recapture of a Saw-whet banded 33 days ago; 1 Boreal Owl. Betsy Rogers assisted.

Fall 2013 Season Totals So Far
Species New Bands Recapture
NSWO 68 6
BOOW 10
GHOW 1
Totals 79 6

Oct 2-4: First Great Horned Owl

Had a Great Horned Owl in the nets tonight; this is the first one caught that way here (although I’ve found Great Horned Owl-sized holes in the nets a couple of times in the past).

  • Oct 2: 2 Saw-whets and 1 Boreal Owl.
  • Oct 3: too windy; didn’t open nets.
  • Oct 4: 1 Great Horned Owl, 1 Boreal Owl.
Fall 2013 Season Totals So Far
Species New Bands Recapture
NSWO 60 6
BOOW 9
GHOW 1
Totals 70 6

IMG_1316_sm

Great Horned Owl feet with size-8 band

Sep 29 – Oct 1

Still windy over the last few nights.

  • 9/29: Windy, no owls banded.
  • 9/30: 1 Northern Saw-whets. Windy.
  • 10/1: 4 Northern Saw-whets. Toby and Laura Burke and family visited. The aurora was pretty impressive during net checks.
Fall 2013 Season Totals So Far
Species New Bands Recapture
NSWO 58 6
BOOW 7
Totals 65 6

Sep 23-28

No banding on two nights this week due to rain, and wind made things less than optimal during two more nights.

  • 9/23: 1 Northern Saw-whet.
  • 9/25: 5 Northern Saw-whets.
  • 9/27: 3 new Northern Saw-whets, 1 returning Northern Saw-whet first banded in 2012, and 1 Boreal Owl.  Poppy Benson’s girl scout group visited, but left before any owls showed up.  Wind died down around midnight.
  • 9/28: 2 Boreal Owls.  Windy all night.  Visitors: Lori and Erick Paulsrud.
Fall 2013 Season Totals So Far
Species New Bands Recapture
NSWO 53 5
BOOW 7
Totals 60 5

Sep 16-22

After a slow week, things picked up a little bit last night. The night of the 22nd was the first night for a while that wasn’t too bright due to the moon.

Sep 16: No owls.

Sep 17: 1 Northern Saw-whet. Also one Wilson’s Snipe in the nets; I get one or two each season. I think that they are attracted to the Boreal Owl call, which sounds similar to a winnowing snipe.

Sep 18: 1 Northern Saw-whet.

Sep 19: 1 Northern Saw-whet.  Visitors/assistants: Betsy Rogers and Gil Carr.

Sep 20: No owls. Tonight included a visit by the local Jr. Birders group- Nolan, Landon, Owen, Griffin, and Erick; also parents Lori and Susan. With no owls being caught, the birders played cards instead.  Visitors/assistants also included Betsy Rogers and Gil Carr.

Sep 21: Didn’t open nets due to rain.

Sep 22: 4 Northern Saw-whets and 2 Boreal Owls. Also one banded Saw-whet that was banded here on Aug. 31 of this year.  It was overcast, so dark despite the moon.

 

Fall 2013 Season Totals So Far
Species New Bands Recapture
NSWO 44 4
BOOW 4
Totals 48 4

Sep 15

Seven owls banded last night, despite a bright moon:

  • Five new Northern Saw-whet Owls
  • One new Boreal Owl
  • One recaptured Northern Saw-whet that was banded here 30 days ago
Fall 2013 Season Totals So Far
Species New Bands Recapture
NSWO 37 3
BOOW 2
Totals 40 2