Birdr

Chestnut-collared Longspur vs Smith's Longspur

Calcarius ornatus versus Calcarius pictus

Practice

Play a quiz with Chestnut-collared Longspur and Smith's Longspur

Chestnut-collared Longspur (Calcarius ornatus) Chestnut-collared Longspur
Smith's Longspur (Calcarius pictus) Smith's Longspur

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Chestnut-collared Longspur · Smith's Longspur · My Tricky Birds