... ( Tyrannine ) in the lowlands . Most habitually follow swarms of army ants . They often ruffle their crown feathers , and their wings are often flicked nervously . Tyrannine Woodcreeper Dendrocincla tyrannina PLATE 15 ( 1 ) 24-26.5 cm ...
... woodcreepers , all equally plain in appearance , though markedly smaller . Tyrannine occurs at higher elevations than other Dendrocincla ; other sympatric montane woodcreepers show at least some obvious streaking . HABITAT AND BEHAVIOR ...
Revised and Updated Edition Thomas S. Schulenberg. 1 2. WOODCREEPERS. 134. PLATE Tyrannine is a large Andean woodcreeper with a straight, dark bill. Olive-backed is the only Andean Xiphorhynchus (see plate 133). Olivaceous Woodcreeper is a ...
... Tyrannine Woodcreeper W , C Colombia to C Peru Lafresnaye , 1851 Dendrocincla tyrannina hellmayri Hellmayr's Tyrannine Woodcreeper NE Colombia , W Venezuela Cory , 1913 Dendrocincla fuliginosa Plain - brown Woodcreeper SE Venezuela ...
... Woodcreeper ( 3 ) has darker , more uniformly brown head and distinct white patch on upper throat ( but note that some Plain - brown Woodcreepers show decidedly pale throat ) . Also cf. Ruddy ( 4 ) , Tyrannine ( 1 ) , and Cinnamon ...
... TYRANNINE WOODCREEPER Dendrocincla tyrannina 25cm Larger and occurs at higher elevations than other plain woodcreepers. V Long, rather liquid rattle, starting very low and gradually rising, the last two notes separated (7–10 secs). H ...