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What the Martial Eagle sounds like

ID tip
The martial eagle is a very large eagle. In total length, it can range from 78 to 96 cm (31 to 38 in), with an average of approximately 85.5 cm (33.7 in). Its total length – in comparison to its wingspan – is restricted by its relatively short tail. Nonetheless, it appears to be the sixth or seventh longest extant eagle species. The wingspan of martial eagles can range from 188 to 240 cm (6 ft 2 in to 7 ft 10 in). Wingspans of as much as 260 cm (8 ft 6 in) have been reported but may be unsubstantiated. Average wingspans have been claimed of 205 cm (6 ft 9 in) and 207. Voice: The martial eagle is a weak and infrequent vocaliser. Little vocal activity has been reported even during the breeding season. The recorded contact call between pair-members consists of the birds, usually when perched, letting out a low mellow whistle, ko-wee-oh.
Text from Wikipedia, licensed CC BY-SA 4.0.
When to see the Martial Eagle
One bar for each month, and every month is filled: this bird is recorded here in all twelve. The wide bar is November, the month with the most records.
Where to see the Martial Eagle
The map shades 28 countries with regular records, and 6 more in a lighter tone where the bird turns up only as a stray. Everything unshaded has no records. Countries are listed below the map.
Recorded as a rare visitor in Congo - Brazzaville, Sudan, Guinea, Mali, Somalia, Togo.
About the Martial Eagle
The martial eagle is a large eagle native to sub-Saharan Africa. It is the only member of the genus Polemaetus. A species of the booted eagle subfamily (Aquilinae), it has feathers over its tarsus. One of the largest and most powerful species of booted eagle, it is a fairly opportunistic predator that varies its prey selection between mammals, birds and reptiles. It is one of few eagle species known to hunt primarily from a high soar, by stooping on its quarry. This species, an inhabitant of wooded belts of otherwise open savanna, has shown a precipitous decline in the last few centuries due to a variety of factors.
Text adapted from Wikipedia, licensed CC BY-SA 4.0.
Easily confused with
Side by side: Gabar Goshawk vs Martial Eagle · Little Eagle vs Martial Eagle
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