Tarro Blanco vs Cerceta Carretona

The Common Shelduck is larger and more robust than the Garganey, with a distinctive white body and dark head, while the Garganey is smaller and more delicate, featuring a striking white supercilium. These differences are most apparent when observed in good light and at close range.

Look for the larger size and bold plumage of the Common Shelduck compared to the smaller, more cryptic Garganey with its distinctive white supercilium. Observing these features in good light will aid in correct identification.

The Common Shelduck is larger and more robust compared to the smaller and more delicate Garganey.

The Common Shelduck has a distinctive white body with a dark head and chestnut breast band, whereas the Garganey is more cryptic with a brown body and a notable white supercilium above the eye.