. The birds of Illinois and Wisconsin . Group 4. Toes, four, not full webbed; small web between toesat base, or toes entirely without web; hind toe, sometimes very page Section i. Hind toe, raised above level of front toes. See page 2. Hind toe, on same level with front toes. See page 5. Toes, three, full webbed; no hind toe. See page 6. Toes, three, not full webbed; a small web betweentoes at base, or toes entirely without web. See page 33. WATER BIRDS- KEY TO FAMILIES. GROUP 1. Toes, four; with lobate webs, or webs on sides of toes.

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