Ducks 9

9th North American Duck Symposium

Embracing New Frontiers in Waterfowl Ecology and Management

Feb. 5-9, 2024 • Portland, OR

Program

To view/download a PDF of the full Abstract Book, CLICK HERE. View the full description of the talks in the Abstract Book.

To view/download a PDF of the full Program Schedule, CLICK HERE.

Monday, February 5, 2024

12:00 – 20:00 Registration
13:00 – 18:00 Workshop: Bayesian Analysis of Banding Data,Tom Riecke et al. (Billiard Room)
18:00 – 19:00 Break before Reception
19:00 – 22:00 Welcoming Reception: (Grand Ballroom)

Tuesday, February 6, 2024

6:30 – 8:00 Breakfast: (Grand Ballroom)
8:10 – 8:15 Opening Remarks and Announcements: Bruce Dugger (Governor’s Ballroom)
  Plenary 1: Afton Plenary Lecture (Governor’s Ballroom)
8:15 – 8:20 Afton Plenary Introduction Bruce Dugger
8:20 – 9:30 Afton Plenary Lecture:
Introductions by Mike Anderson and Al Afton, Speaker: John Eadie
9:30 – 10:00 Coffee Break
  P1.2: Student Plenary Session, Moderator: John Eadie (Governor’s Ballroom)
10:00 – 10:20 Monitoring Waterfowl Brood Abundance, Movement, and Survival Using a Drone-Based VHF Radiotelemetry System Grant Rhodes*, K.M. Ringelman, H.C. Sabatier, B.S. Sedinger, and C.A. Nicolai
10:20 – 10:40 AI-Assisted Conservation: Developing Tools to Standardize In-The-Field Means to Distinguish Duck Species and Hybrids Sara Gonzalez* and P. Lavretsky
10:40 – 11:00 simRestore: A Decision-Making Tool for Adaptive Management of the Native Genetic Status of Wild Populations Flor Hernandez*, T. Janzen, and P. Lavretsky
11:00 – 11:20 Great Lakes Mallard Movements and Population Dynamics Benjamin Luukkonen*,S.R. Winterstein, D.B. Hayes, D.N. Fowler, P. Lavretsky, B.A. Avers, J.M. Coluccy, B.J. O’Neal, A.A. Shipley, J.M. Winiarski, and J.W. Simpson
11:20 – 11:40 Functional Connectivity of Waterfowl Sanctuaries for Wintering Mallards in the Mississippi Alluvial Valley Nicholas Masto*, A.C. Keever, A.G. Blake-Bradshaw, C.J. Highway, J.C. Feddersen, H.M. Hagy, and B.S. Cohen
11:40 – 12:00 Influence of Sanctuary Disturbance on Waterfowl Harvest Opportunity Abigail Blake-Bradshaw*, N.M. Masto, C.J. Highway, A.C. Keever, J.C. Feddersen, H.M. Hagy, and B.S. Cohen
12:00 – 13:20 Lunch Break: (Grand Ballroom)
  A1.1: Movement Ecology
(Renaissance Room)
A1.2: Population Dynamics
(Billiard Room)
A1.3: Breeding Ecology
(Library)
A1.4: Wetland Management and Assessment
(Card Room)
13:20 – 13:40 Machine learned daily life history classification using low-frequency tracking data and automated modeling pipelines: application to North American waterfowl (C. Overton) Characterizing the population dynamics of waterfowl breeding  in the Intermountain West (C. Setash) Estimating future densities and distributions of breeding duck pairs under a changing climate in the U.S. Prairie Pothole Region (A. Pearse) Vegetation and Waterbird Response to a Drawdown on a Semi-permanent Wetland (K. Schroyer)
13:40 – 14:00 Movement Patterns and Risks From Anthropogenic Stressors for Scoters Wintering in the Salish Sea (M. Ross) Explaining the environmental drivers and demographic mechanisms leading to the divergence of population trajectories for Canvasbacks and Redheads (D. Gibson) Eastern Canada: Using Species Abundance Models to Prioritize Habitat for Conservation and Restoration (A.Cox) Will semipermanent wetlands be the bottleneck for production in the future duck factory? (M. Anteau)
14:00 – 14:20 Movement ecology of mottled ducks in a novel environment: the South Texas Brush Country (J. VonBank) A life-history spectrum of population responses to simultaneous change in climate and land use (F. Buderman) Breeding Duck Pair Densities: Insights From the Prairie Pothole Region of Central Saskatchewan, Canada (H. Sabatier) Preferred atmospheric circulations associated with favorable prescribed burns in the Gulf of Mexico, U.S.A. (A. Fournier)
14:20 – 14:40 Risk assessment for wildlife disease (avian influenza) using an animal movement approach (E. Matchett) Recent Declines in Population Indices for Spectacled Eiders on Both Breeding Areas in Alaska (E. Osnas) Conspecific brood parasitism in Red-breasted Mergansers: parasite behavior and host fitness costs (S. Craik) Assessment of seasonal wetland availability to inform non-breeding waterfowl conservation on the Western Gulf Coast (J. Lancaster)
14:40 – 15:00 Customized Wildlife Reports: Streamlining GPS Telemetry Data for Enhanced Wildlife Management (A. Lorenz) Drivers of annual recruitment in sea duck populations revealed using harvest surveys (J. Hewitt) Factors affecting cause-specific egg mortality in a host-parasite-predator system (M. Johnson) Revisiting the 2020 Vision of Wetland Habitats and Waterfowl: How Good Were the Predictions? (D. Olson)
15:00 – 15:20   Long-term population trends of wintering waterfowl in the Mississippi Alluvial Valley (B. Davis) NOAA Firebird: Fire Effects in Gulf of Mexico Marshes on Mottled Ducks, Black and Yellow Rails (A. Fournier) When Is the Table Set? Important Considerations for How We Assess Wetland Seed Abundance (D. Smith)
15:20 – 15:40 Coffee Break, hosted by Columbia Sportsware
  A1.1: Mental Health Support Workshop
(Renaissance Room)
A1.2: Population Dynamics
(Billiard Room)
A1.3: Breeding Ecology
(Library)
A1.4: Wetland Management and Assessment
(Card Room)
15:40 – 16:00 Presentation (Sara Kinder) Using a photo survey to estimate annual recruitment in Atlantic Flyway sea duck populations (J. Hewitt) Fire for Feathers- Assessing the Impacts of Fire on Breeding Mottled Ducks (P. Adams) When is the table set? Important considerations for how we assess wetland seed abundance (D. Smith)
16:00 – 16:20 Panel Discussion Seasonal abundance, sex ratio, and survival of the endangered Hawaiian Duck on north Kaua’I (C. Malachowski) Boreal duck Reproductive Success: relationships with Breeding Pair Density, Spring Phenology and Predator-prey dynamics (K. Bas) Waterfowl and Water Quality: How Comparing Wetland Restorations Can Help Build Up Wetland Multifunctionality (E. Van Boeckman)
16:20 – 16:40 Small Group Discussions Pitfalls in Bayesian modeling of band-recovery data (C. Deane) Nest Box Selection by Common Goldeneye (Bucephela clangula) in the Chena River System, Interior Alaska (R. Porter) Abiotic Factors Affecting Bottomland Hardwood Tree Establishment on Restored Wetlands in Western Kentucky and Tennessee (D. Hicks)
16:40 – 17:00 Reporting out from Group Discussions Landscape genetics reveals environmental drivers of historical reproductive barriers between Mexican ducks and mallards (J. Brown) Evaluating the Mottled Duck Nest Predator Community in Southwest Louisiana Using Camera Traps and Artificial Nests (A. Dopkin)  
17:00 – 18:00 Dinner break – on your own
18:00 – 18:30 Mentor/Mentee Event: (Grand Ballroom)
19:00 – 21:00 Student-only Social, Snacks Provided, Hosted by Delta Waterfowl Foundation: (Grand Ballroom)
19:00 – 22:00 Hospitality Suite, Sponsored by Ducks Unlimited

Wednesday, February 7, 2024

6:30 – 8:00 Breakfast: (Grand Ballroom)
  Plenary 2: Considering diversity, equity, and inclusion in the field of waterfowl ecology and conservation (Governor’s Ballroom)
08:00 – 08:10 Introduction: Kaylan Kemick
08:10 – 08:50 Leveraging Social Science to Support More Equitable and Inclusive Conservation Practices Megan Jones
08:50 – 09:10 Interagency Engagement in DEI: The Importance of Talking Over Fences Adam Phelps
09:10 – 09:30 Building Pathways: the Crossroads of R3, DEI, and Relevancy Taniya Bethke
09:30 – 09:00 Coffee Break
  P2: cont… (Governor’s Ballroom)
09:50 – 10:10 Empowering Women’s Participation in Hunting and Conservation: Current trends and knowledge gaps Katherine Graham
10:10 – 10:30 Partners in Conservation – Working with Alaska Migratory Bird Co-management Council Patty Schwalenberg
10:30 – 10:50 Confronting Colonial History: Toward Healing, Just, and Equitable Conservation Futures Tamara Layden
10:50 – 11:10 Supporting Inuit Participation in Wildlife Research Across the Short- and Long-Term Grant Gilchrist
11:10 – 11:30 Field Safety Strategies to Support At-Risk Researchers Lindsay Carlson
11:30 – 12:00 Panel discussion
12:00 – 13:20 Lunch Break: (Grand Ballroom)
  A2.1: North American Mallard
(Billiard Room)
A2.2: Foraging and Bioenergetics
(Library)
A2.3: Breeding Ecology
(Card Room)
A2.4: Marking and Monitoring Populations
(Renaissance Room)
13:20 – 13:40 The meaning of wild: Genetic and adaptive consequences from large-scale releases of domestic mallards (P. Lavretsky) True Metabolizable Energy of Waterfowl Foods in Illinois (T. Bradshaw) Linear Feature Effects on Settling and Productivity of Ducks in the Western Boreal Forest (M. Dyson) Effects of Surgically-Implanted GPS/GSM Transmitters on Captive Lesser Scaup (Aythya Affinis) Behavior and Breeding (C. Beach)
13:40 – 14:00 Reconstructing the Genomic and Morphological History of Wild Mallards Resulting from Game-farm Mallard Releases (L. McFarland) Bioenergetic capacities of private lands enrolled in the Texas Prairie Wetlands Project (M. Greider) Breeding waterfowl habitat selection in the Taiga and its contribution to future survey efforts (E. Reid) An Assessment of Wood Duck Banding Needs for the Mississippi and Atlantic Flyways (C. Howard)
14:00 – 14:20 Game-farm mallard releases lead to hybridization and pose a threat to the genetic health and future adaptive potential of wild populations across North America (J. Brown) Factors affecting use and depletion of unharvested flooded corn by wintering waterfowl (C. Highway) Polar bear predation of Seaduck Nests: Causes, consequences, and Projections for the Future (G. Gilchrist) Using Double-observer and Removal Methodology to Estimate Detection Probability during Upland Nest Drags (H. VeltKamp)
14:20 – 14:40 Morphology and food intake rate of wild and game-farm mallards (S. Halligan) Estimating Energetic Density of Winter Foraging Habitat in South Atlantic Coastal Wetlands (S. Clements) Spatial and temporal genetic structuring in colonially breeding red-breasted mergansers (Mergus serrator) (E. Burt) Application of eBird Data to Enhance Monitoring and Planning for Migratory Waterfowl (K. Dunham)
14:40 – 15:00 Comparisons of morphology and feather patterns among genotypes of North American mallards (H. Collins) Drivers of annual recruitment in sea duck Bioenergetics and Annual Movements of Green-Winged Teal (Anas crecca) in the Atlantic Flyway (C. Tiemann) Forecasting waterfowl distribution and abundance in the Canadian Western Boreal in face of cumulative impacts of climate change (A. Cox) Examining individual variation in samples of banded ducks at Delta Marsh, Manitoba (C. Vestby)
15:00 – 15:20 Understanding effects of domestic and wild mallard introgressive hybridization on spring migratory behavior (R. Askren) Empirical evidence Mike Anderson is 1,576,800 times smarter than Mike Eichholz (M. Eichholz) Long-term changes in nest sites of canvasback in a dramatically altered environment (M. Johnson) Occurrence and abundance of wintering ducks detected on aerial surveys in the Lower Mississippi Alluvial Valley (A. Wissmueller)
15:20 – 15:40 Coffee Break
  A2.1: North American Mallard
(Billiard Room)
A2.2: Foraging and Bioenergetics
(Library)
A2.3: Body Condition and Physiology
(Card Room)
A2.4: Hunting and Harvest
(Renaissance Room)
15:40 – 16:00 Atlantic Flyway mallards: Deriving migration metrics from GPS/GSM data (D. Sparks) An alternative for evaluating the energetic landscape for Mallards Anas platyrhynchos in the Mississippi Alluvial Valley, USA (B. Davis) Diving at high altitude: O2 transport and utilization in Andean ruddy duck and torrent duck (K. McKracken) Effects of Adaptive Harvest Management on Conflicts about Duck Harvest Regulations 1980-2022 (P. Garrettson)
16:00 – 16:20 Body mass dynamics in wintering mallards (Anas platyrhynchos) in the Lower Mississippi Alluvial Valley (J. Veon) Re-evaluating Waterfowl Carrying Capacity Using Diet, Body Condition, and Foraging Behavior (J. Satter) Physiological correlates of dive time in 16 species of North American diving ducks (E. Schell) Temporal Relationships between the Migratory Bird Hunting and Conservation Stamp and the Duck Breeding Population: An Update of Vrtiska et al. (2013) (C. Chizinski)
16:20 – 16:40 duckDNA: Engaging Hunters in the Study of Waterfowl Genetics (A. Tunstall) Foraging Interactions of Sympatric Waterfowl on the Yukon-Kuskokwim Delta in Alaska (J. Tepsa) Assessing Thiamine Deficiency in Diving and Sea Ducks in the Lake Ontario Watershed (J. Straub) Harlequin Duck Harvest Closure in Washington State (K. Spragens)
16:40 – 17:00 Minding Our Mallards? Who’s Looking After the Mallards For the Next Generation(s) (M. Schummer) Evaluating the Diets of Ducks Using South Atlantic Coastal Wetlands (S. Clements) Development of Blood Metabolite Index for Mallards (J. Henson) Hunting as a selective force on migration phenology and a mechanism for ‘stale’ ducks (B. Cohen)
17:00 – 17:20 The mallard in the Anthropocene (P. Söderquist) Foraging and Diving Locations of Wintering Lesser Scaup in the Chesapeake Bay (H. Schley) Serosurveillance for H5N1-subtype influenza A virus in hunting dogs from Washington State, USA (J. Brown) Tier II duck hunting regulations in Nebraska and South Dakota (J. McKinney)
17:20 – 19:00 Dinner break – on your own
19:00 – 22:00 Poster Session: (Governor’s Ballroom)
19:00 – 22:00 Hospitality Suite, Sponsored by Ducks Unlimited

Thursday, February 8, 2024

6:30 – 8:00 Breakfast: (Grand Ballroom)
  Plenary 3: Changing Duck Population Sex Ratios: Cause for Concern? (Governor’s Ballroom)
08:00 – 08:20 Changing duck population sex ratios: cause for concern? Thomas Riecke
08:20 – 08:40 How Do Waterfowl Sex Ratios Change: Pacific Black Brant as a Case Study Caroline Blommel
08:40 – 09:30 What Lincoln’s Estimates Suggest About the Midcontinent Population of Mallards: Should We Be Worried? Ray Alisauskas
9:30 – 10:00 Coffee Break
  P3: cont… (Governor’s Ballroom)
10:00 – 10:20 Cross-seasonal survival models indicate that increased female summer mortality drives diverging sex ratios in midcontinent mallards Benjamin Sedinger
10:20 – 10:40 Sex-Specific Survival in Mallards May Be Related to Spatial Variation in Habitat Madeleine Lohman
10:40 – 11:20 Shifts in Sex Ratios of Dabbling, but Not Diving Ducks Are Driven By Declines in Survival of Females Daniel Gibson
11:20 – 12:00 Implications of Changing Duck Population Sex Ratios for Habitat and Harvest Management
Thomas Riecke
12:00 – 13:20 Lunch Break: (Grand Ballroom)
  A3.1: Wood Duck Ecology
(Card Room)
A3.2: Waterfowl Distributions
(Renaissance Room)
A3.3: Human Dimensions
(Library)
A3.4: Remote Sensing
(Billiard Room)
13:20 – 13:40 Evaluating Deterrents to Reduce Depredation of Wood Duck Eggs in Nest Boxes (E. Miller) Evaluating approaches for integrating species distributions in spatial conservation planning (J. Straub) Evaluation of Students’ Perceptions of an Online University Course in Waterfowl Ecology and Management (L. Hernandez-Rubio) Optimizing surveys of fall-staging geese using aerial imagery and automated counting (E. Weiser)
13:40 – 14:00 Productivity of wood duck clutches parasitized by hooded mergansers and black-bellied whistling-ducks (D. Bakner) Human-induced range expansions result in a hybrid zone between Mottled and Mexican ducks in south Texas Brush Country (P. Lavretsky) The North American Waterfowl Professional Educational Plan for the next generation of waterfowl conservationists (D. Eggeman) Remote Sensing for Broad-Scale Population Surveys of Waterfowl: Progress and Challenges (B. Pickens)
14:00 – 14:20 A Study on Wood Duck Population Size and Harvest Effects: Unveiling the Complexities of Wood Duck Mortality Dynamics (A. Greenawalt) Waterfowl survey design and species-habitat relationships in the Ring of Fire Region of Ontario (M. Dyson) An assessment of the limitations to retain waterfowl and wetland trained graduate students (C. Nicolai) Visibility correction factors for multiple species of waterfowl using an aerial remote sensing approach (L. Fara)
14:20 – 14:40 Wood Duck Artificial Nest Box Selection in the Delmarva Peninsula (B. Struthers) Abundance and Distribution of Blue-winged Teal in California: A Review of the Last 150 years (C. Feldheim) Assessment of Credentials and Experiences for a Successful Career in Waterfowl Science and Conservation (L. Hernandez-Rubio) An Integrated System of Drones and Artificial Intelligence for Estimating Non-Breeding Waterfowl Abundance (R. Viegut)
14:40 – 15:00 The influence of shavings on wood duck reproductive ecology and eggshell bacteria (J. Shurba) Evidence of shifts in the spatial distribution of harvested gamebirds from the Prairie Potholes over time (D. Gibson) Building Diverse Support for Coastal Wildlife Management Areas to Achieve NAWMP’s Third Goal (B. Avers) Progress toward automated migratory waterfowl census using drones and deep learning (R. Converse)
15:00 – 15:20 Method for Evaluating Cavity Suitability for Nesting Wood Ducks (C. Von Haugg) Factors driving long-term changes in duck harvest distributions in the Central and Mississippi Flyways (B. Verheijen) Profitability of farming wetlands does not meet farmer expectations (D.Toy) Evaluation of Traditional Aircraft and UAV Survey Methodologies to Assess Wintering Waterfowl Populations (S. Braswell)
15:20 – 15:40 Coffee Break
  A3.1: Wood Duck Ecology
(Card Room)
A3.2: Waterfowl Distributions
(Renaissance Room)
A3.3: Human Dimensions
(Library)
A3.4: Remote Sensing
(Billiard Room)
15:40 – 16:00 Egg Morphometrics and Egg Hatchability in Box-Nesting Wood Ducks (H. Mentges) Assigning harvested waterfowl to geographic origin using isoscapes: What is the best analytical approach? (J. Cusack) Social Science Integration Across Migratory Bird Joint Ventures (B. Avers) UAV-based Waterfowl Detection Using Deep Neural Networks (Z. Loken)
16:00 – 16:20 Ducklings in a dangerous spacetime: Investigating the relationship between personality and growth across ontogeny in captive-reared Wood Ducks (Aix sponsa) (M. Hinton) Integrating GPS telemetry and δ2H isoscapes to identify breeding ground fidelity and dispersal by mallards (D. Fowler) Expectations Influence Satisfaction among Louisiana Waterfowl Hunters (M. Sullivan) Uncrewed Aerial Systems Provide a Valuable Tool for Assessing Duck Production at Local Scales (A. Griswold)
16:20 – 16:40 Limited evidence of biased offspring sex allocation in a cavity-nesting conspecific brood parasite (C. Wells) Natal Origins of Mallards in the Atlantic Flyway of North America: Implications for Conservation and Management (S. Kucia) Implications of hunting outfitters in Saskatchewan (M. Gruntorad)  
16:40 – 17:00 Postbreeding Ecology of Wood Ducks in the Illinois River Valley (A. Gilbert) Combining stable isotopes and band returns to derive origins of Great Lakes waterfowl (J. Kusack) Cessation of mentors to waterfowl hunting (M. Vrtiska)  
17:00 – 17:20   Estimating Origins of Greater (Aythya marila) and Lesser (A. affinis) Scaup Wintering Along the Atlantic Coast Using Stable Isotopes and Band Recoveries (B. Fleming) Delta’s University Hunting Program: bringing the NA Wildlife Conservation Model to campus (S. Sowell)  
17:20 – 17:40   Geographic origins and genetics of banded mallards in the northern Atlantic and Mississippi flyways (K. Harvey)    
  Dinner break – on your own
19:00 – 22:00 Hospitality Suite, Sponsored by Ducks Unlimited

Friday, February 9, 2024

6:30 – 8:00 Breakfast: (Grand Ballroom)
  Plenary 4: Managing Waterfowl at a Continental Scale: challenges and opportunities (Governor’s Ballroom)
08:00 – 08:30 Waterfowl Management: A Century of Progress and Future Challenges Dale Humburg
08:30 – 09:00 Waterfowl Monitoring and Management: Resiliency in a Resource Constrained Future Patrick Davers
09:00 – 09:30 Risk and Resilience: A Call for Flyway Scale Habitat Monitoring in the New Era of Climate Change Patrick Donnelly
09:30 – 10:00 Prairie Pothole Region Status Report: Implications for Continental Duck Populations Scott Stephens
10:00 – 10:20 Coffee Break
  P4 Cont… (Governor’s Ballroom)
10:20 – 10:50 Meeting Cross Seasonal Habitat Requirements of Waterfowl in a Shrinking Wetland Landscape John Vradenburg
10:50 – 11:15 The North American Waterfowl Management Plan: 40 years of adaptive conservation. Where do we go now? Tom Moorman
11:15 – 11:40 Integrating People in Waterfowl Conservation Diane Eggeman
11:40 – 12:05 Migratory Bird Joint Ventures: Delivering Waterfowl Conservation and More, Now and in the Future Tony Roberts
12:05 – 13:20 Lunch Break: (Grand Ballroom)
  A4.1: Tracking Technologies
(Renaissance Room)
A4.2: Conservation Planning
(Billiard Room)
A4.3: Non-breeding habitat use and movement
(Library)
 
13:20 – 13:40 AIMS for wildlife: Developing an automated interactive monitoring system for true adaptive management (M. Casazza) Incorporating Dynamic Processes Into Conservation Planning Tools (K. Kemink) Habitat selection of American black ducks wintering in an urban estuary with increasing shellfish aquaculture (T. Mezebish Quinn)  
13:40 – 14:00 Lucky ducks: North American waterfowl hold secrets of successful conservation strategies (F. McDuie) Developing a decision support tool for American black duck conservation during the non-breeding period (J. Coluccy) Non-breeding Habitat Selection of Blue-winged Teal throughout the Central and Mississippi Flyways (B. Leach)  
14:00 – 14:20 Spatiotemporal variation in space-use of mallards and northern pintails wintering in southwest Louisiana (K. Goodenough) Strategic Habitat Conservation Drives Conservation Delivery for Prairie-Breeding Waterfowl (H. Hagy) Evaluating potential drivers of spring migration departure for northern pintail wintering in the Central Valley of California (A. McCarthy)  
14:20 – 14:40 Leveraging telemetry data to understand avian influenza ecology in wild birds (D. Prosser) Evaluating conservation units at the continental scale using network analysis: A sea duck case study (J. Lamb) Contrasting migratory chronology and routes of Lesser Scaup (L. Hall)  
14:40 – 15:00 Not All Sanctuaries Are Created Equal: Variation in Protected Area Selection by Wintering Mallards (E. Dittmer) SWAMP: Updates on an agent-based model of winter foraging and energetics (R. Blenk) Hunting constrains wintering mallard response to habitat and environmental conditions (C. Highway)  
15:00 – 15:20 Effects of landscape patterns on northern pintail movement and energetics during late winter (G. Eccles) Informing waterfowl conservation planning with an agent-based model: quantifying mallard response to wetland composition and configuration (L. Webb) Evaluating waterfowl use of rice agriculture in California’s Central Valley under shifting landscape conditions (C. Overton)  
15:20 – 15:40 Coffee Break
  A4.1: Tracking Technologies
(Renaissance Room)
A4.2: Conservation Planning
(Billiard Room)
A4.3: Non-breeding habitat use and movement
(Library)
 
15:40 – 16:00 Transmitter Effects on Spring Migratory Step-lengths and Latitudinal Positioning of Winter-marked Female Mallards (D. Osborne) Conservation Planning for Western Gulf Coast Mottled Ducks (J. Lancaster) Impact of temporal refuge on hunter success at a Texas wildlife management area (T. McClinton)  
16:00 – 16:20 A closer look at staging areas: linking Atlantic brant behaviour with habitat type in James Bay (L. Carlson) Incorporating Wetland Complex Characteristics to Improve Conservation Planning for Waterfowl and Hunters in the Lower Mississippi Valley (A. Mini) Winter habitat selection of mallards (Anas platyrhynchos) and American black ducks (Anas rubripes) on eastern Long Island, NY (R. Stedman)  
16:20 – 16:40 Altitude selection in migrating geese produces a high risk of collision with offshore wind turbines (E. Weiser) Human access constrains optimal foraging and habitat availability of mallards in an agriculturally-dominated landscape (N. Masto) Wetland bird use and management of Louisiana and Texas Gulf-Coast ricelands (F. Buderman)  
16:40 – 17:00 Validating eBird using GPS telemetry to inform waterfowl responses to extreme weather event (O. Robinson) Better Understanding Effects of Climate Change on Conservation of Breeding Waterfowl in the Prairie Pothole Joint Venture: a Review (H. Hagy) Associating Sea Ducks with Coastal Habitats in British Columbia (B. Harrison)  
17:00 – 17:20 Panel Discussion The Sea Duck Joint Venture: Accomplishments and Future Directions (K. Martin)    
17:20 – 17:40 Panel Discussion Can the lessons from the North American Waterfowl Management Plan be leveraged for shorebird conservation (C. Roy)    
17:40 – 19:00 Break before Banquet
18:30 – 19:00 Cocktails (Governor’s Ballroom)
19:00 – 22:00 Banquet and Awards Dinner (Governor’s Ballroom)