Golden Eagle Vs White-Tailed Eagle: Key Differences Explained

The skies of the United Kingdom are home to two of nature’s most magnificent birds of prey: the Golden Eagle (Aquila chrysaetos) and the White-Tailed Eagle (Haliaeetus albicilla). These remarkable raptors represent the pinnacle of avian predators in British territories, each with their own unique characteristics and hunting strategies.

Did you know that while the Golden Eagle can dive at speeds up to 320 km/h, making it one of the fastest animals on Earth, the White-Tailed Eagle boasts the largest wingspan of any UK bird of prey? Even more fascinating is the White-Tailed Eagle’s remarkable comeback story – once extinct in the UK, it has successfully returned through dedicated conservation efforts.

Let’s explore the distinctive features and behaviours that set these magnificent birds apart.

Table of Contents

Key Takeaways

White-Tailed Eagles have a larger wingspan (200-240 cm) compared to Golden Eagles (204-220 cm)
Golden Eagles prefer mountainous and upland areas, while White-Tailed Eagles favour coastal regions and large water bodies
Golden Eagles have darker plumage with golden head feathers, while White-Tailed Eagles have distinctive white tails and lighter heads
White-Tailed Eagles primarily feed on fish, while Golden Eagles mainly hunt land-based prey
Both species are skilled hunters but employ different hunting techniques
Female birds are larger than males in both species
Both species are year-round residents in the UK, though some populations may show seasonal movements

What Is The Difference Between A Golden Eagle And A White-Tailed Eagle?

While both eagles are apex predators, they differ significantly in their appearance, habitat preferences, and hunting strategies. The Golden Eagle is more closely associated with mountainous regions, while the White-Tailed Eagle is often called the “sea eagle” due to its coastal habits.

Visual Differences

The most striking visual differences between these eagles lie in their colouration and head features.

Golden Eagles display dark brown plumage with a characteristic golden sheen on their head and neck feathers. Their entire body maintains a relatively uniform colour, though younger birds show white patches under their wings and tail.

White-Tailed Eagles, conversely, have a distinctive pale head and neck, which can appear almost white in older birds. Their namesake white tail contrasts markedly with their brown body plumage. They also have a noticeably larger, more yellow beak compared to the Golden Eagle’s darker beak.

Differences In Habitat

These eagles have evolved to specialise in different environments.

Golden Eagles thrive in open country around mountains and hills, preferring areas with good updrafts for soaring. They’re commonly found in the Scottish Highlands and other upland areas of the UK.

White-Tailed Eagles, however, are closely associated with coastal areas and large bodies of water. They require proximity to wetlands, lakes, or sea lochs for hunting. In the UK, they’re primarily found along the Scottish coast and islands, where they can access their preferred fishing grounds.

Nests & Eggs

Both species construct impressive nests, though their choices of location differ.

Golden Eagles typically build their eyries on cliff faces or in large trees in mountainous areas. These nests are used for generations and can grow to enormous sizes, sometimes reaching 2 metres in width and depth. Golden Eagles usually lay 1 to 3 eggs that are white with irregular brown and lilac blotches, measuring about 75 x 59 mm.

White-Tailed Eagles prefer to nest in old-growth trees near water bodies or on coastal cliffs. Their nests are similarly large and can be used for multiple years. Their eggs are slightly larger than Golden Eagles’, measuring approximately 80 x 60 mm, and are white with occasional brown speckling. They typically lay 2 eggs per clutch.

Bird Calls

Despite their impressive size, both species are relatively quiet birds. Golden Eagles produce high-pitched calls, mainly during the breeding season and territorial displays. Their calls are described as a series of yelps or barks.

White-Tailed Eagles are more vocal during the breeding season, with distinctive calls that can be described as a ‘krick-krick-krick’ for males and ‘krau-krau-krau’ for females. They also engage in duetting behaviour during courtship.

Size & Weight

While both are massive birds, there are notable size differences.

Golden Eagles weigh between 2.8 to 6.6 kg, with females being larger (3.8 to 6.6 kg) than males (2.8 to 4.5 kg). Their wingspan ranges from 204 to 220 cm.

White-Tailed Eagles are typically heavier, with females weighing 4 to 7 kg and males 3.5 to 5 kg. They also have a slightly larger wingspan of 200 to 240 cm, making them the UK’s largest bird of prey.

Frequently Asked Questions

Which is bigger, a Golden Eagle or a White-Tailed Eagle?

The White-Tailed Eagle is generally bigger, with a larger wingspan (up to 240 cm) compared to the Golden Eagle (up to 220 cm). White-Tailed Eagles also tend to be heavier on average.

Where can I see Golden Eagles and White-Tailed Eagles in the UK?

Golden Eagles can be seen in the Scottish Highlands and other upland areas, while White-Tailed Eagles are primarily found along the Scottish coast and islands, particularly in western Scotland.

Which eagle is the better hunter, a Golden Eagle or a White-Tailed Eagle?

Both eagles are excellent hunters but specialise in different prey. Golden Eagles are more adept at catching land-based prey, while White-Tailed Eagles excel at fishing and hunting water birds.