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ychuang1: Flame Skimmer
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ychuang1: P1500871
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ychuang1: Brown shrike, Taiwan, Feb. 2019
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ychuang1: Besra, Taiwan, 2-11-2019
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ychuang1: Rufous Night-heron
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ychuang1: Rufous Night-heron
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ychuang1: Rufous NIght-heron, Taoyuan, Taiwan, 2-6-2019
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ychuang1: Glaucous-winged Gull, Newport Beach, CA, Jan 2019
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ychuang1: Hooded Merganser
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ychuang1: Herring Gull, Santa Ana River, 12-1-2018
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ychuang1: Black Phoebe, Orange County, CA, 7-15-2018
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ychuang1: Dark-eyed Junco, Carbon Canyon Park, CA
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ychuang1: Ash-throated Flycatcher, 10-21-2018
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ychuang1: Common Nighthawk, 10-21-2018
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ychuang1: Common Nighthawk, 10-21-2018
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ychuang1: Common Nighthawk, 10-21-2018
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ychuang1: Great Horned Owl and Red Shouldered Hawk, Gilman Park, 10-20-2018
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ychuang1: Great Horned Owl and Red Shouldered Hawk, Gilman Park, 10-20-2018
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ychuang1: Blue-winged Warbler, Santa Barbara, CA, 10-14-2018
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ychuang1: Great Horned Owl
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ychuang1: Mountain Chickadee
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ychuang1: Semipalmated Sandpiper, San Joaquin Wildlife Sanctuary, 8-4-2018
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ychuang1: Bald Eagles, Anaheim, CA, 8-5-2018
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ychuang1: Bald Eagle, Anaheim, CA, 8-5-2018
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ychuang1: Lesser Yellowleg vs Greater Yellowleg
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ychuang1: Allen's Hummingbird extends its long, skinny tongue
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ychuang1: Allen's Hummingbird, Irvine
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ychuang1: Allen's Hummingbird, Irvine
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ychuang1: Allen's Hummingbird, Irvine
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ychuang1: Allen's Hummingbird, Irvine