. The birds of Illinois and Wisconsin . GROUP 4. Wing, to inches long. Both mandibles, blackish; back broWnish olive,under tail coverts, pale yellowish white. Sayornis Flycatcher. See No. Wood Pewee. Wing, longer than the tail;]under mandible, pale, usually yellow-ish, or yellowish brown; back, dull olive; breast and sides, olive gray. Myiochanes No. 210. Jan., 1909. Birds of Illinois and Wisconsin — Cory. 173 GROUP 5. Wing, to inches long. Bill, with small hook at tip, and black bristles at base; back oftarsus, rounded. Throat, gra


. The birds of Illinois and Wisconsin . GROUP 4. Wing, to inches long. Both mandibles, blackish; back broWnish olive,under tail coverts, pale yellowish white. Sayornis Flycatcher. See No. Wood Pewee. Wing, longer than the tail;]under mandible, pale, usually yellow-ish, or yellowish brown; back, dull olive; breast and sides, olive gray. Myiochanes No. 210. Jan., 1909. Birds of Illinois and Wisconsin — Cory. 173 GROUP 5. Wing, to inches long. Bill, with small hook at tip, and black bristles at base; back oftarsus, rounded. Throat, grayish; belly, yellow; back, dull olive; more or less ru-fous brown on the tail feathers. Myiarchus crinitus. Crested Flycatcher. See No. 206. Throat, grayish olive; belly, pale rufous brown; upper parts, olivegray. Sayomis say a. Says Phoebe Flycatcher. See No. 208. Wing, longer than tail; throat and middle of belly, white, some-times tinged with yellow; under mandible, pale at base; upper parts,brownish olive; greater portion of breast, and sides of the body,brownish olive; upper mandible, black; a tuft of whitish fluffy fea-thers on the flanks. Nnttallornis borealis. Olive-sided No. 209. GROU


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