Tawny Eagle
Aquila rapax
The tawny eagle is considered to appear "inelegant, scruffy-looking" but has a fairly characteristic aquiline silhouette. The species has a fairly long neck and long deep bill with a gape line level with the eye, moderately long wings with fairly pronounced "fingers" and a slightly rounded to almost square-ended and shortish tail, which can be more reminiscent of the tail of a vulture than that of other eagles. The feathering on the legs is extensive and can appear almost baggy-looking. Voice: Tawny eagles are generally silent in most of their range. However, unlike steppe eagles, which are almost always silent away from their breeding grounds, they are said to occasionally vocalize in any season. They are also more vocal when not breeding than the spotted eagles. The usual call is a harsh, hollow-sounding, loud bark, variously transcribed as kowk-kowk, kau-kau, kiok-kiok or ki-ark.
ID text from Wikipedia, CC BY-SA 4.0
Wedge-tailed Eagle
Aquila audax
Wedge-tailed eagles are large birds with a characteristically black appearance, although they can appear tar to charcoal brown, depending on lighting and individual variation. They have large bills but possess relatively smaller and flatter heasd, with a long, almost vulturine neck. Furthermore, they are distinctive for their prominent carpals and baggy feathered trousers. The species tends to perch conspicuously on dead trees, telegraph poles, rocks or, at times, the open ground. Between the bill size, elongated shape and prominent shoulders, the species is highly distinctive. Voice: Wedge-tailed eagles are not well known for its vocalization nor are they often heard. They may be silent for long stretches of time, possibly months, at least outside of breeding season. When vocalizations have been documented, it usually only near the nest and in aerial display, and can be hard to hear unless at close range.
ID text from Wikipedia, CC BY-SA 4.0
Learn this pair in the BeakBrain App
Photo and call practice. Coming soon to iPhone and Android.
Play today's Daily BirdPhotos and recordings are credited to their authors under the licence shown. Full profiles: Tawny Eagle and Wedge-tailed Eagle.