Common Miner vs Puna Miner

Common Miner

Geositta cunicularia

Small29 gGrassland

The common miner is a medium-size member of its genus. It is 14 to 17 cm (5.5 to 6.7 in) long and weighs 20 to 34 g (0.71 to 1.2 oz). The sexes are alike. The nominate subspecies G. c. cunicularia has a pale brownish face with a wide whitish supercilium and a vague darker "moustache" and line behind the eye. It has a dull grayish brown crown and upperparts; the former has dark brown spots. Its uppertail coverts are dull grayish brown with pale brownish tips. Its tail feathers have buff-whitish bases and blackish ends with pale rufescent between them. Voice: The common miner sings during a display flight. The nominate subspecies's song is two notes sounding like "ta whit-ta whit" and its flight call is "a nasal 'dee-dijer' or 'er?' ". The other subspecies sing "a loud, shrill...'de-dirr-rr-rrr' " and their flight calls are "a high-pitched 'keep' or rich, sweet 'pip' ". All subspecies make trilled notes as well.

ID text from Wikipedia, CC BY-SA 4.0

Photo: Ron Knight from Seaford, East Sussex, United Kingdom · CC BY 2.0

Puna Miner

Geositta punensis

Small26 gGrassland

The puna miner is a medium-size member of its genus. It is 13.5 to 14 cm (5.3 to 5.5 in) long and weighs 22 to 29 g (0.78 to 1.0 oz). The sexes are alike. It has a pale grayish brown face with a buffy whitish supercilium. It is pale sandy brown from its crown to its rump; its uppertail coverts are even paler. Its tail feathers have pale tawny rufous bases, dark brownish to blackish middles, and pale tawny rufous tips. The pale basal area is progressively larger from the innermost to the outer feathers and the outermost have almost entirely white outer webs. Voice: The puna miner often sings during a display flight, "a long shrill series of 'veoo' notes, rising early and then descending". The song has some "faster, chattier notes" mixed in. Its flight call is "a sharp, rich 'pzea' or 'kvee'."

ID text from Wikipedia, CC BY-SA 4.0

Photo: Opisska · CC0

Photos and recordings are credited to their authors under the licence shown. Full profiles: Common Miner and Puna Miner.