By Royal Society for the Protection of Birds (RSPB)

Published: Thursday, 21 April 2022 at 12:00 am


It was saved from national extinction by one of the world’s longest-running protection programmes. It has now been successfully re-introduced to England and Scotland and their population have gone from from strength to strength, and the red kite population is now considered to be stable.

Red kites are listed under Schedule 1 of The Wildlife and Countryside Act.

At one time confined to Wales as a result of persecution, a reintroduction scheme has brought red kites back to many parts of England and Scotland.

The best areas to find them in the Uk are central Wales, central England – especially the Chilterns, central Scotland – at Argaty and along the Galloway Kite Trail.


What is the scientific name of the red kite?

The scientific name of the red kite is Milvus milvus. ‘Milvus’ in Latin means ‘kite’.

This is an example of a tautonym, where the genus and specific name are the same.


How to identify a red kite

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An adult red kite in flight, in Wales. © Norman Norris/RSPB

Red kites are a large bird of prey, with a wingspan of nearly 2m, and the females can be up to 5% bigger than the males. You can tell them apart from their fellow birds of prey by their glorious reddish-brown body and grey head.

They are sometimes mistaken for buzzards, but the main giveaway is their forked tail – their tail feathers fan out with a deep ‘v’ in the middle, creating a distinctive silhouette against the sky when they’re in flight. They also tend to soar more (like a kite!), compared to buzzards which tend to flap their wings more often.


How big is a red kite?

Red kites are about 60-66cm long, and weigh between 800g-1.3kg. Females tend to be a bit bigger, between 1-1.3kg, while males are more within the lower/mid-range, between 800 and 1.2kg.

Red kites’ wingspan can be nearly 2m long, around 175-195cm.


How to identify red kite pellets and feathers

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A red kite in flight. © Ben Hall/RSPB

Pellets: Red kites’ pellets are quite similar to those of a buzzard, ie large and elliptical, and made mostly of tightly packed fur with some bone fragments. To help with identification it’s helpful to look for other nearby signs to narrow the species down, such as moulted feathers or active nests.

Feathers: The tail feathers are mostly reddish brown (cinnamon colour), with the inner tail feathers sporting dark spot-like markings down the centre while the outer tail feathers have distinct barring more visible on one side of the feather.

The primaries (aka the ‘fingertip’ feathers, furthest away from the bird’s body when extended) have dark brown tips that become more and more white towards the base, quite similar to the secondaries (which run along the ‘arm’ of the wing) which become paler with bars towards the base.


What do red kites sound like?

The red kite has a buzzard-like, rapid mewing “weoo-weoo-weoo” call, often made as it’s soaring.


What do red kites eat?

Red kites are largely scavengers, living off carrion, but they have quite a varied diet including small mammals and even earthworms.

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