Waterfowl Reports and Surveys

2026 Mid-Winter Waterfowl Aerial Survey Report

• 2026 Mid-Winter Waterfowl Aerial Survey Report, Jan. 5-12, 2026

2025 Mid-Winter Waterfowl Aerial Survey Report

• 2025 Mid-Winter Waterfowl Aerial Survey Report, Jan. 13-15, 2025

2024 Mid-Winter Waterfowl Aerial Survey Report

• 2024 Mid-Winter Waterfowl Aerial Survey Report, Jan. 2-4, 2024

2018-2023 Mid-Winter Waterfowl Aerial Survey Reports

• 2023 Mid-Winter Waterfowl Aerial Survey Report, Jan. 4-6, 2023
• 2022 Mid-Winter Waterfowl Aerial Survey Report, Jan. 3-10, 2022
• 2021 Mid-Winter Waterfowl Aerial Survey Report, Jan. 4-11, 2021
• 2020 Mid-Winter Waterfowl Survey Report, Jan. 6-8, 2020
• 2019 Mid-Winter Waterfowl Survey Report, Jan. 7-11, 2019
• 2018 Mid-Winter Waterfowl Survey Report, Jan. 3-4, 2018

2024-2025 Periodic Waterfowl Surveys and Ground Counts

• Waterfowl Ground Counts Feb. 7, 2025
• Waterfowl Ground Counts Jan. 31, 2025
• Waterfowl Ground Counts Jan. 24, 2025
• Waterfowl Ground Counts Jan. 17, 2025
• Waterfowl Ground Counts Jan. 10, 2025
• Waterfowl Ground Counts Jan. 3, 2025
• Waterfowl Ground Counts Dec. 23-27, 2024
• Waterfowl Ground Counts Dec. 20, 2024
• Waterfowl Ground Counts Dec. 12-13, 2024
• Waterfowl Ground Counts Dec. 6, 2024
• Waterfowl Ground Counts Nov. 29, 2024
• Waterfowl Ground Counts Nov. 22, 2024
• Waterfowl Ground Counts Nov. 15, 2024

2025-26 Season Periodic Waterfowl Surveys and Ground Counts

• Waterfowl Ground Counts, Nov. 21, 2025 - Feb. 13, 2026

2018-2025 Periodic Waterfowl Surveys and Ground Counts

• Waterfowl Ground Counts, Nov. 2024 - Feb. 2025
• Waterfowl Ground Counts, Dec. 2023 - Feb. 2024
• Waterfowl Ground Counts, Nov. 2022 - Jan. 2023
• Waterfowl Ground Counts, Nov. 2021 - Feb. 2022
• Waterfowl Ground Counts, Nov. 2020 - Feb. 2021
• Waterfowl Ground Counts, Nov. 2019 - Feb. 2020
• Waterfowl Ground Counts, Nov. 2018 - Feb. 2019
• Waterfowl Ground Counts, Dec. 28, 2017
• Waterfowl Ground Counts, Nov. 2016 - Feb. 2017

2025-2026 Weekly Sandhill Crane Ground Counts

• Sandhill Crane Ground Counts, Dec. 5, 2025 to Feb. 6, 2026

2024-2025 Weekly Sandhill Crane Ground Counts

• Sandhill Crane Ground Counts, Nov. 22, 2024 to Feb. 5, 2025

2018-2024 Weekly Sandhill Crane Ground Counts

• Sandhill Crane Ground Counts, Dec. 8, 2023 to Feb. 16, 2024
• Sandhill Crane Ground Counts, Jan. 17, 2023 to Jan. 25, 2023
• Sandhill Crane Ground Counts, Dec. 1, 2021 to Feb. 1, 2022
• Sandhill Crane Ground Counts, Dec. 2, 2020 to Feb. 9, 2021
• Sandhill Crane Ground Counts, Dec. 13, 2019 to Jan. 24, 2020
• Sandhill Crane Ground Counts, Dec. 20, 2018 to Mar. 12, 2019