Joshua Stafford, Randy Smith, Aaron Yetter, Chris Hine, and...
Transcript of Joshua Stafford, Randy Smith, Aaron Yetter, Chris Hine, and...
![Page 1: Joshua Stafford, Randy Smith, Aaron Yetter, Chris Hine, and ...ilrdss.sws.uiuc.edu/pubs/govconf2009/session4a/stafford.pdfJoshua D. Stafford, Randolph V. Smith, Chris S. Hine, Aaron](https://reader034.fdocuments.in/reader034/viewer/2022051902/5ff100c3d014b159b90c8013/html5/thumbnails/1.jpg)
Joshua Stafford, Randy Smith, Aaron Yetter, Chris Hine, and Michelle Horath
Institute of Natural Resource Sustainability
Forbes Biological Station, Havana, IL
![Page 2: Joshua Stafford, Randy Smith, Aaron Yetter, Chris Hine, and ...ilrdss.sws.uiuc.edu/pubs/govconf2009/session4a/stafford.pdfJoshua D. Stafford, Randolph V. Smith, Chris S. Hine, Aaron](https://reader034.fdocuments.in/reader034/viewer/2022051902/5ff100c3d014b159b90c8013/html5/thumbnails/2.jpg)
Chris Young – SJ-R
![Page 3: Joshua Stafford, Randy Smith, Aaron Yetter, Chris Hine, and ...ilrdss.sws.uiuc.edu/pubs/govconf2009/session4a/stafford.pdfJoshua D. Stafford, Randolph V. Smith, Chris S. Hine, Aaron](https://reader034.fdocuments.in/reader034/viewer/2022051902/5ff100c3d014b159b90c8013/html5/thumbnails/3.jpg)
2007Bird Inventories
Fall only
Duck BehaviorSeed samplingWetland Habitat Mapping
![Page 4: Joshua Stafford, Randy Smith, Aaron Yetter, Chris Hine, and ...ilrdss.sws.uiuc.edu/pubs/govconf2009/session4a/stafford.pdfJoshua D. Stafford, Randolph V. Smith, Chris S. Hine, Aaron](https://reader034.fdocuments.in/reader034/viewer/2022051902/5ff100c3d014b159b90c8013/html5/thumbnails/4.jpg)
2007Bird Inventories
Fall only
Duck BehaviorSeed samplingWetland Habitat Mapping
Bird InventoriesFall and Spring
Brood MonitoringDuck BehaviorSeed/Invertebrate SamplingWetland Habitat Mapping
2008
![Page 5: Joshua Stafford, Randy Smith, Aaron Yetter, Chris Hine, and ...ilrdss.sws.uiuc.edu/pubs/govconf2009/session4a/stafford.pdfJoshua D. Stafford, Randolph V. Smith, Chris S. Hine, Aaron](https://reader034.fdocuments.in/reader034/viewer/2022051902/5ff100c3d014b159b90c8013/html5/thumbnails/5.jpg)
Counted broods every-other week5 June – 20 August Fixed points Four Observers 2 Flush Counts
![Page 6: Joshua Stafford, Randy Smith, Aaron Yetter, Chris Hine, and ...ilrdss.sws.uiuc.edu/pubs/govconf2009/session4a/stafford.pdfJoshua D. Stafford, Randolph V. Smith, Chris S. Hine, Aaron](https://reader034.fdocuments.in/reader034/viewer/2022051902/5ff100c3d014b159b90c8013/html5/thumbnails/6.jpg)
Passive Counts - 20086 observations
4 observersSpecies #
Wood Duck 53
Coot 24
Mallard 19
Pied-billed Grebe 9
Canada Goose 3
Unknown Duck 1
BCNH 1
Total 111
![Page 7: Joshua Stafford, Randy Smith, Aaron Yetter, Chris Hine, and ...ilrdss.sws.uiuc.edu/pubs/govconf2009/session4a/stafford.pdfJoshua D. Stafford, Randolph V. Smith, Chris S. Hine, Aaron](https://reader034.fdocuments.in/reader034/viewer/2022051902/5ff100c3d014b159b90c8013/html5/thumbnails/7.jpg)
Passive Counts 2009
Species #
Wood Duck 71
Mallard 14
Coot 13
Pied-billed Grebe 12
Canada Goose 10
Blue-winged Teal 1
Hooded Merganser 1
Total 122
![Page 8: Joshua Stafford, Randy Smith, Aaron Yetter, Chris Hine, and ...ilrdss.sws.uiuc.edu/pubs/govconf2009/session4a/stafford.pdfJoshua D. Stafford, Randolph V. Smith, Chris S. Hine, Aaron](https://reader034.fdocuments.in/reader034/viewer/2022051902/5ff100c3d014b159b90c8013/html5/thumbnails/8.jpg)
Ground Air
![Page 9: Joshua Stafford, Randy Smith, Aaron Yetter, Chris Hine, and ...ilrdss.sws.uiuc.edu/pubs/govconf2009/session4a/stafford.pdfJoshua D. Stafford, Randolph V. Smith, Chris S. Hine, Aaron](https://reader034.fdocuments.in/reader034/viewer/2022051902/5ff100c3d014b159b90c8013/html5/thumbnails/9.jpg)
57,405
0
10,000
20,000
30,000
40,000
50,000
60,000
70,000
8/15 9/4 9/24 10/14 11/3 11/23 12/13 1/2 1/22
Ground 07
Ground 08
Aerial 07
Aerial 08
Coot 08
Coot 07
Fall Comparison
![Page 10: Joshua Stafford, Randy Smith, Aaron Yetter, Chris Hine, and ...ilrdss.sws.uiuc.edu/pubs/govconf2009/session4a/stafford.pdfJoshua D. Stafford, Randolph V. Smith, Chris S. Hine, Aaron](https://reader034.fdocuments.in/reader034/viewer/2022051902/5ff100c3d014b159b90c8013/html5/thumbnails/10.jpg)
Spring 2008
64,22869,020
0
10,000
20,000
30,000
40,000
50,000
60,000
70,000
80,000
12/24 1/13 2/2 2/22 3/13 4/2 4/22
GroundAerialCoots
![Page 11: Joshua Stafford, Randy Smith, Aaron Yetter, Chris Hine, and ...ilrdss.sws.uiuc.edu/pubs/govconf2009/session4a/stafford.pdfJoshua D. Stafford, Randolph V. Smith, Chris S. Hine, Aaron](https://reader034.fdocuments.in/reader034/viewer/2022051902/5ff100c3d014b159b90c8013/html5/thumbnails/11.jpg)
• Fall use of Emiquon by dabbling ducks• 26.5% and 45.6% of Use-days (UDs) in the IRV
during 2007 and 2008
• Diving duck use of the IRV was low• Nonetheless, Emiquon accounted for 1.4%
(2007) and 46.3% (2008) of use
• American coot UDs at Emiquon were exceptional• Emiquon accounted for 51.7% total UDs in 2007
and 94.3% in 2008
![Page 12: Joshua Stafford, Randy Smith, Aaron Yetter, Chris Hine, and ...ilrdss.sws.uiuc.edu/pubs/govconf2009/session4a/stafford.pdfJoshua D. Stafford, Randolph V. Smith, Chris S. Hine, Aaron](https://reader034.fdocuments.in/reader034/viewer/2022051902/5ff100c3d014b159b90c8013/html5/thumbnails/12.jpg)
Why?Numerical and Functional ResponseWhat are ducks doing?
Feeding Site? Roost Site?
Seasonal differencesAddress missing habitat components
![Page 13: Joshua Stafford, Randy Smith, Aaron Yetter, Chris Hine, and ...ilrdss.sws.uiuc.edu/pubs/govconf2009/session4a/stafford.pdfJoshua D. Stafford, Randolph V. Smith, Chris S. Hine, Aaron](https://reader034.fdocuments.in/reader034/viewer/2022051902/5ff100c3d014b159b90c8013/html5/thumbnails/13.jpg)
0102030405060708090100
Fall 2007 Fall 2008
Feed
Rest
Other
Social
Motion
Fall Comparison
![Page 14: Joshua Stafford, Randy Smith, Aaron Yetter, Chris Hine, and ...ilrdss.sws.uiuc.edu/pubs/govconf2009/session4a/stafford.pdfJoshua D. Stafford, Randolph V. Smith, Chris S. Hine, Aaron](https://reader034.fdocuments.in/reader034/viewer/2022051902/5ff100c3d014b159b90c8013/html5/thumbnails/14.jpg)
0102030405060708090
100
All Ducks Dabbling Ducks Diving Ducks
FeedRestOtherSocialMotion
Spring 2008
![Page 15: Joshua Stafford, Randy Smith, Aaron Yetter, Chris Hine, and ...ilrdss.sws.uiuc.edu/pubs/govconf2009/session4a/stafford.pdfJoshua D. Stafford, Randolph V. Smith, Chris S. Hine, Aaron](https://reader034.fdocuments.in/reader034/viewer/2022051902/5ff100c3d014b159b90c8013/html5/thumbnails/15.jpg)
20 core samples each year (07, 08)Thompson Lake onlyEstimate kg/ha
Estimate available energy using acreages from covermap
![Page 16: Joshua Stafford, Randy Smith, Aaron Yetter, Chris Hine, and ...ilrdss.sws.uiuc.edu/pubs/govconf2009/session4a/stafford.pdfJoshua D. Stafford, Randolph V. Smith, Chris S. Hine, Aaron](https://reader034.fdocuments.in/reader034/viewer/2022051902/5ff100c3d014b159b90c8013/html5/thumbnails/16.jpg)
x
Year n Seed Size Kg/ha DUD/ha
2007 20 Large 748.2 6,405.5
20 Small 244.2 2,090.9
20 Total 992.4 8,469.4
2008 20 Large 435.8 3,731.5
20 Small 59.5 509.8
20 Total 495.4 4,241.3
IDNR 735 Large 384.0 3,284.7
735 Small 308.9 2,642.2
735 Total 691.9 5,918.3
![Page 17: Joshua Stafford, Randy Smith, Aaron Yetter, Chris Hine, and ...ilrdss.sws.uiuc.edu/pubs/govconf2009/session4a/stafford.pdfJoshua D. Stafford, Randolph V. Smith, Chris S. Hine, Aaron](https://reader034.fdocuments.in/reader034/viewer/2022051902/5ff100c3d014b159b90c8013/html5/thumbnails/17.jpg)
Year n Seed Size Kg/ha DUD/ha
2007 20 Large 748.2 6,405.5
20 Small 244.2 2,090.9
20 Total 992.4 8,469.4
2008 20 Large 435.8 3,731.5
20 Small 59.5 509.8
20 Total 495.4 4,241.3
IDNR 735 Large 384.0 3,284.7
735 Small 308.9 2,642.2
735 Total 691.9 5,918.3
![Page 18: Joshua Stafford, Randy Smith, Aaron Yetter, Chris Hine, and ...ilrdss.sws.uiuc.edu/pubs/govconf2009/session4a/stafford.pdfJoshua D. Stafford, Randolph V. Smith, Chris S. Hine, Aaron](https://reader034.fdocuments.in/reader034/viewer/2022051902/5ff100c3d014b159b90c8013/html5/thumbnails/18.jpg)
2007 2008
629 acto
2,662 ac
![Page 19: Joshua Stafford, Randy Smith, Aaron Yetter, Chris Hine, and ...ilrdss.sws.uiuc.edu/pubs/govconf2009/session4a/stafford.pdfJoshua D. Stafford, Randolph V. Smith, Chris S. Hine, Aaron](https://reader034.fdocuments.in/reader034/viewer/2022051902/5ff100c3d014b159b90c8013/html5/thumbnails/19.jpg)
Habitat Acres
American Lotus 0.3Aquatic Bed 588.3B-land Forest 0.5Cattail 81.9Coontail 6.5Ditch 38.0Hemi-marsh 544.8Non-per. Emerg. 314.5Open Water 679.7Per. Emergent 0.4Scrub Shrub 3.5Upland 36.3Upland - Wet 365.6Willow 1.7Total 2,661.8
![Page 20: Joshua Stafford, Randy Smith, Aaron Yetter, Chris Hine, and ...ilrdss.sws.uiuc.edu/pubs/govconf2009/session4a/stafford.pdfJoshua D. Stafford, Randolph V. Smith, Chris S. Hine, Aaron](https://reader034.fdocuments.in/reader034/viewer/2022051902/5ff100c3d014b159b90c8013/html5/thumbnails/20.jpg)
Continue existing effortsDisturbance Monitoring?
Researchers and recreational usersWaterbird nesting
Other ProjectsMallard ecology during fall migration
![Page 21: Joshua Stafford, Randy Smith, Aaron Yetter, Chris Hine, and ...ilrdss.sws.uiuc.edu/pubs/govconf2009/session4a/stafford.pdfJoshua D. Stafford, Randolph V. Smith, Chris S. Hine, Aaron](https://reader034.fdocuments.in/reader034/viewer/2022051902/5ff100c3d014b159b90c8013/html5/thumbnails/21.jpg)
Emiquon Preserve 11/29/2007
![Page 22: Joshua Stafford, Randy Smith, Aaron Yetter, Chris Hine, and ...ilrdss.sws.uiuc.edu/pubs/govconf2009/session4a/stafford.pdfJoshua D. Stafford, Randolph V. Smith, Chris S. Hine, Aaron](https://reader034.fdocuments.in/reader034/viewer/2022051902/5ff100c3d014b159b90c8013/html5/thumbnails/22.jpg)
![Page 23: Joshua Stafford, Randy Smith, Aaron Yetter, Chris Hine, and ...ilrdss.sws.uiuc.edu/pubs/govconf2009/session4a/stafford.pdfJoshua D. Stafford, Randolph V. Smith, Chris S. Hine, Aaron](https://reader034.fdocuments.in/reader034/viewer/2022051902/5ff100c3d014b159b90c8013/html5/thumbnails/23.jpg)
1 4
22
27 26
31
0
5
10
15
20
25
30
35
Waterbird Broods at Emiquon ‐ 2008
![Page 24: Joshua Stafford, Randy Smith, Aaron Yetter, Chris Hine, and ...ilrdss.sws.uiuc.edu/pubs/govconf2009/session4a/stafford.pdfJoshua D. Stafford, Randolph V. Smith, Chris S. Hine, Aaron](https://reader034.fdocuments.in/reader034/viewer/2022051902/5ff100c3d014b159b90c8013/html5/thumbnails/24.jpg)
• Similar to 2008
• Disturbance Monitoring– Researchers and recreational users
– Waterbird nesting
• Other Projects– Mallard ecology during fall migration
– Giving up density
2009 Monitoring
![Page 25: Joshua Stafford, Randy Smith, Aaron Yetter, Chris Hine, and ...ilrdss.sws.uiuc.edu/pubs/govconf2009/session4a/stafford.pdfJoshua D. Stafford, Randolph V. Smith, Chris S. Hine, Aaron](https://reader034.fdocuments.in/reader034/viewer/2022051902/5ff100c3d014b159b90c8013/html5/thumbnails/25.jpg)
• Fall 2008– 11 Ground
• 2 September – 8 December
• Peak: 34,855
• DUDs: 1,786,547
• 17 Duck Species
• 87.6% Dabbling Ducks
– 13 Aerial• 2 September – 28 December
• Peak: 50,260
Waterfowl Inventories
![Page 26: Joshua Stafford, Randy Smith, Aaron Yetter, Chris Hine, and ...ilrdss.sws.uiuc.edu/pubs/govconf2009/session4a/stafford.pdfJoshua D. Stafford, Randolph V. Smith, Chris S. Hine, Aaron](https://reader034.fdocuments.in/reader034/viewer/2022051902/5ff100c3d014b159b90c8013/html5/thumbnails/26.jpg)
• Spring 2008– 8 Ground
• 19 February – 14 April
• Peak: 64,228
• DUDs: 1,219,605
• 19 Duck Species
• 56.2% Diving Ducks
– 4 Aerial• 10 March – 2 April
• Peak: 69,020
Waterfowl Inventories
![Page 27: Joshua Stafford, Randy Smith, Aaron Yetter, Chris Hine, and ...ilrdss.sws.uiuc.edu/pubs/govconf2009/session4a/stafford.pdfJoshua D. Stafford, Randolph V. Smith, Chris S. Hine, Aaron](https://reader034.fdocuments.in/reader034/viewer/2022051902/5ff100c3d014b159b90c8013/html5/thumbnails/27.jpg)
• Passive and Active Counts– 6 Passive observations
• 4 Observers
Brood Monitoring
Species #
Mallard 19
Ruddy Duck 1
Wood Duck 53
Unk. Duck 1
Canada Goose 3
Coot 24
Pied‐billed Grebe 9
BCNH 1
Total 111
![Page 28: Joshua Stafford, Randy Smith, Aaron Yetter, Chris Hine, and ...ilrdss.sws.uiuc.edu/pubs/govconf2009/session4a/stafford.pdfJoshua D. Stafford, Randolph V. Smith, Chris S. Hine, Aaron](https://reader034.fdocuments.in/reader034/viewer/2022051902/5ff100c3d014b159b90c8013/html5/thumbnails/28.jpg)
Waterbird and Wetland Monitoring at The Emiquon Preserve
Joshua D. Stafford, Randolph V. Smith, Chris S. Hine, Aaron P. Yetter, and
Michelle M. Horath2009 Illinois River Conference