_{This YouTube video was produced by The Cornell Lab of Ornithology.}

The thornforest of Texas’s Lower Rio Grande Valley is one of the most biodiverse ecosystems in North America, attracting birdwatchers and wildlife enthusiasts from around the globe. It

_{This YouTube video was produced by The Cornell Lab of Ornithology.}

Explore the American Goldfinch and 700+ more bird species: https://www.allaboutbirds.org/guide/American_Goldfinch

Meet the cheerful American Goldfinch! In just two minutes, discover the basics of this familiar North American bird,

_{This YouTube video was produced by The Cornell Lab of Ornithology.}

LEARN MORE: https://hubs.la/Q03YxgnC0

What’s the pecking order at the bird feeder? Birds can become territorial when it comes to food sources like feeders. By slowing down the action,