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Aransas NWR (CTC 037) (Aransas Co.)

Illustrated Checklist

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Black-bellied Whistling-Duck

January February March April May June July August September October November December
Week1Frequency:2.7% Week2Frequency:5.3% Week3Frequency:2.1% Week4Frequency:3.7% Week1Frequency:2.4% Week2Frequency:1% Week3Frequency:5.2% Week4Frequency:1.6% Week1Frequency:2.4% Week2Frequency:7.5% Week3Frequency:8.5% Week4Frequency:12.8% Week1Frequency:35% Week2Frequency:28.4% Week3Frequency:22.6% Week4Frequency:34.2% Week1Frequency:26.7% Week2Frequency:33.3% Week3Frequency:43.8% Week4Frequency:23.1% Week1Frequency:12.5% Week2Frequency:0% Week3Frequency:20% Week4Frequency:17.6% Week1Frequency:57.1% Week2Frequency:0% Week3Frequency:90% Week4Frequency:60% Week1Frequency:60% Week2Frequency:25% Week3Frequency:50% Week4Frequency:35.7% Week1Frequency:25% Week2Frequency:36.4% Week3Frequency:28.6% Week4Frequency:47.1% Week1Frequency:28.6% Week2Frequency:28.6% Week3Frequency:13% Week4Frequency:14.6% Week1Frequency:17.6% Week2Frequency:16.9% Week3Frequency:13.5% Week4Frequency:11.2% Week1Frequency:16.2% Week2Frequency:17.5% Week3Frequency:12.6% Week4Frequency:2.9%
Weekly frequency data

Last seen: 25 Feb 2023 by Mark A Wilson

Black-bellied Whistling-Duck, ML29105591
© Francis Khoury
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5

Fulvous Whistling-Duck

January February March April May June July August September October November December
Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:1.8% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0.1% Week1Frequency:0.8% Week2Frequency:0.9% Week3Frequency:1.4% Week4Frequency:0.7% Week1Frequency:3.8% Week2Frequency:2.3% Week3Frequency:0.9% Week4Frequency:5.5% Week1Frequency:6.7% Week2Frequency:0% Week3Frequency:6.2% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:6.7% Week4Frequency:0% Week1Frequency:0.1% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:14.3% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:7.1% Week2Frequency:0% Week3Frequency:0% Week4Frequency:2.4% Week1Frequency:2.9% Week2Frequency:1.7% Week3Frequency:0% Week4Frequency:1.2% Week1Frequency:1.5% Week2Frequency:0% Week3Frequency:1.1% Week4Frequency:0.5%
Weekly frequency data

Last seen: 6 Dec 2021 by Jon McIntyre

Fulvous Whistling-Duck, ML393966321
© Jon McIntyre
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1

Snow Goose

January February March April May June July August September October November December
Week1Frequency:28.6% Week2Frequency:25.3% Week3Frequency:26.8% Week4Frequency:13.8% Week1Frequency:10.6% Week2Frequency:18.4% Week3Frequency:10.4% Week4Frequency:5.5% Week1Frequency:10.4% Week2Frequency:3.7% Week3Frequency:5% Week4Frequency:0.1% Week1Frequency:1.2% Week2Frequency:0% Week3Frequency:0.9% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:7.3% Week1Frequency:11.8% Week2Frequency:28.8% Week3Frequency:24.3% Week4Frequency:37.5% Week1Frequency:32.4% Week2Frequency:31.7% Week3Frequency:32.2% Week4Frequency:29%
Weekly frequency data

Last seen: 9 Jan 2023 by Michael Croyle

Snow Goose, ML21900271
© Joe Hanfman
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13

Ross's Goose

January February March April May June July August September October November December
Week1Frequency:1.8% Week2Frequency:2.1% Week3Frequency:4.1% Week4Frequency:1.8% Week1Frequency:1.2% Week2Frequency:0.1% Week3Frequency:0.7% Week4Frequency:0.1% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:2.4% Week1Frequency:0% Week2Frequency:1.7% Week3Frequency:2.7% Week4Frequency:3.8% Week1Frequency:7.4% Week2Frequency:3.2% Week3Frequency:2.3% Week4Frequency:1.9%
Weekly frequency data

Last seen: 3 Dec 2019 by Susan Foster

Ross's Goose, ML129365191
© Kris Petersen
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Greater White-fronted Goose

January February March April May June July August September October November December
Week1Frequency:1.8% Week2Frequency:5.3% Week3Frequency:8.2% Week4Frequency:3.7% Week1Frequency:0% Week2Frequency:4.9% Week3Frequency:3% Week4Frequency:2.4% Week1Frequency:0.8% Week2Frequency:1.9% Week3Frequency:0.1% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:7.1% Week3Frequency:0% Week4Frequency:9.8% Week1Frequency:2.9% Week2Frequency:5.1% Week3Frequency:5.4% Week4Frequency:15% Week1Frequency:4.4% Week2Frequency:7.9% Week3Frequency:8% Week4Frequency:4.8%
Weekly frequency data

Last seen: 30 Dec 2022 by John hale

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Brant

January February March April May June July August September October November December
Week1Frequency:0.9% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0%
Weekly frequency data

Last seen: 3 Jan 1976 by Bob Friedrichs

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