. The birds of Illinois and Wisconsin . See No. 42. ■For directions for measurement, see page 21. Jan., 1909. Birds of Illinois and Wisconsin — Cory. 61 Axillars, white, with shafts dark near the tips; speculum, greenand black; white patch on shoulder; top of head, white, more or lessgreen behind the eye (male). Mareca Widgeon. No. 44. Axillars, white, with shafts dark near the tips; no white shoulderpatch; head, speckled (female). Mareca Widgeon. Baldpate. See No. 44. Axillars, thickly speckled and faintly barred with gray; head,speckled (fem
. The birds of Illinois and Wisconsin . See No. 42. ■For directions for measurement, see page 21. Jan., 1909. Birds of Illinois and Wisconsin — Cory. 61 Axillars, white, with shafts dark near the tips; speculum, greenand black; white patch on shoulder; top of head, white, more or lessgreen behind the eye (male). Mareca Widgeon. No. 44. Axillars, white, with shafts dark near the tips; no white shoulderpatch; head, speckled (female). Mareca Widgeon. Baldpate. See No. 44. Axillars, thickly speckled and faintly barred with gray; head,speckled (female); head and upper neck, brown; top of head, whiteor whitish. Mareca No. 43. Axillars, grayish white; head, brown, not speckled; stripe of whiteon sides of neck; tail, pointed; middle feathers, long (male). Dafila Duck, See No. 49. SECTION 2. Hind toe, without membraneous lobe or flap; belly, not white. Speculum, bluish purple, edged with white;head, green; a white ring around neck;brea
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