Female Eagle: Answering Common Questions

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Alright, let’s enter the kingdom of those magnificent queens of the sky, female eagles; an epitome of royalty. I’ve been nosing around, and I’ve gathered some cool facts to share with you.

You see, female eagles are the divas of the bird world, but they don’t always get the spotlight they deserve. And I’d like to change that. 

I am going to dive beak-first and spill the beans of what makes these feathered beauties so special.

I will also reveal the differences between the girl eagles and the boy eagles because, yes, there are differences, and they’re pretty fascinating.

What Is A Female Eagle Called?

You might be surprised, but no English term is commonly used to refer to a female eagle. Most people generally refer to them as just…“female.” While I’ve seen the term “hen-eagle” used sometimes, it’s technically incorrect.

If you want to get specific, the correct term would be “formel”. However, I’ve rarely seen or heard anyone from the scientific community use the term. Nor do I know of bird enthusiasts who refer to female eagles as formels.

Lastly, I think I should point out that “eagless” is nonsense. The only time you’ll ever hear a female eagle referred to as such is when people ask if that is the appropriate term on internet forums. In short, just call it a female eagle like everyone else. 

How Do You Tell A Female Eagle From A Male?

a male & a female eagle

 

Now, moving on to a more difficult territory. Size, color, and behavior can help you tell a female eagle from a male. Many people think it’s difficult to differentiate between female and male eagles, but I’m here to tell you otherwise. 

While it isn’t as straightforward as comparing blue and red, a few subtle nuances can simplify the process.

First of all, size. As I’ve noticed with many bird species, the female eagle is usually larger than her male counterpart. For example, the female Bald Eagle’s wingspan can reach up to 8 feet! Males only top at around 6 feet.

However, I did find that this isn’t so easy when you don’t have two eagles to compare, especially considering that you probably don’t know the eagle’s age. 

I’ve often spotted a larger male eagle and mistaken it for a female. Luckily, I also know that their colors are slightly different. While their plumage is similar, if I look closely, I can usually see more brown in the female eagle’s feathers, and the markers are slightly darker. 

But the most obvious difference is that females are usually doing most of the work besides hunting. They’re typically in charge of protecting the nest, with much more territorial behavior. While both female and male eagles incubate their eggs, the female spends much more time incubating and brooding. 

So, long story short, if you see a big eagle getting stuff done, chances are it’s the female leading the way!

Do Female Eagles Look Like Male Eagles?

As you can tell by now, distinguishing between male and female eagles is not as simple as we’d like. Yes, there are many similarities between the two genders. Let’s start by examining the iconic Bald Eagle; then, I’ll elaborate more on other eagle species. 

Bald Eagles of both genders share striking similarities. Both males and females command admiration with their piercing eyes and impressive wingspans. 

Yet, there are quite a few distinguishing features. As I mentioned earlier, the difference in wingspan is clear. This disparity in size reflects a phenomenon known as “reverse sexual size dimorphism,” where females reign supreme in the size department, a trait commonly observed in birds of prey.

Now, let’s zoom out and explore the broader world of eagle species. Male and female eagles share similar physical characteristics, including sharp talons, hooked beaks, and keen eyesight. 

However, like their bald eagle counterparts, subtle distinctions in size and plumage may exist. Telling them apart took me years of observation, so you’re not alone. 

While female eagles may resemble their male counterparts in many aspects, attentive observers can uncover the subtle clues that reveal their unique identities.

Do Female Eagles Have A White Head?

bald eagle with white feathers

 

How Do Female Bald Eagles Behave?

The female Bald Eagle is not just a majestic bird with a pretty sight in the sky. I’ve always felt that they’ve got some serious personality quirks.

Remember how I said they are generally larger than their male counterparts? Well, their size also plays a huge role in their behavior. They are very aggressive and use their size to intimidate anyone close to their nests. Yes—that’s territorial behavior they exhibit to protect their offspring. 

They also take charge when it comes to nesting. I’ve often seen the female bald eagles putting in elbow grease to build their sturdy nests while the males go off hunting. Another characteristic behavior I’ve noticed is that female eagles spend more time in the nest, incubating and brooding. 

Let’s not forget about their vocalizations. While both male and female bald eagles have unique calls, the females often have a lower pitch than the males. 

How Do Female Eagles Signal Male Eagles?

I’ve always felt that communication among eagles is a fascinating dance of signals and cues. interaction between males and females adds another layer to this intricate choreography.

One of the primary ways female eagles signal their male counterparts is through vocalizations. Don’t worry if you can’t figure out the different vocalizations, as they’re generally too subtle for human ears. I’ve only ever met one bird enthusiast who could successfully discern the slight differences in pitch.

Females often emit lower-pitched calls, while males vocalize with a higher pitch. These vocal exchanges serve various purposes, from coordinating hunting efforts to reinforcing pair bonds.

Additionally, body language plays a crucial role in eagle communication. Females convey their intentions and needs to their male partners through subtle movements such as head tilts, wing displays, and postural shifts. These gestures can signify readiness to mate, territorial boundaries, or potential threats in their environment.

How Often Do Female Bald Eagles Raise Chicks?

Female Bald Eagles Raising Chicks

 

As I’ve mentioned earlier, the female builds the nest. Typically, once mating is successful. The female lays one to three eggs, incubating approximately 35 days. During this period, she dedicates herself to keeping the eggs warm and protected, rarely leaving the nest except briefly to stretch her wings and find food.

After the eggs hatch, the female assumes the primary responsibility for feeding and caring for the chicks, while the male assists in hunting and providing food. Together, they ensure the chicks receive the nourishment and protection they need to thrive.

As the chicks grow, the female continues to nurture them. I’ve seen females teaching chicks essential life skills such as hunting and flying. Once the chicks are ready, they leave the nest to start their independent journeys, marking the end of another successful breeding season for the female.

What Is A Female Eagles’ Primary Responsibility?

The primary responsibility of a female eagle revolves around nesting and raising offspring, encompassing nest preparation, incubation, raising chicks, and defense. This role highlights the crucial role of female eagles in maintaining healthy populations and preserving the natural balance of ecosystems.

Here is my take on each of those parts of the females’ responsibility:

  • Nest Preparation: This includes choosing the right nesting site, which isn’t so simple. For example, Bald Eagles need their nests to have a 360 degree of their surroundings, which helps the female protect her young. The female also takes on the role of constructing the sturdy nest from twigs, branches, and other materials she’s gathered.
  • Incubation: For approximately 35 days, the female rarely leaves the nest. Except for a few brief breaks to stretch her wings, she remains vigilant to keep the eggs warm and protected.
  • Raising Chicks: Once the hatchlings are out of their shells, the female provides warmth and nourishment while the male goes hunting to provide food. She also teaches them essential life skills—hunting, flying, etc.- which are required to ensure their survival and successful transition to adulthood.
  • Defense: The female eagle’s aggressive behavior is to defend the nest and offspring from potential threats.

Final Thoughts

In closing, the world of female eagles is proof of nature’s beauty and resilience, whether their tireless dedication to their young or their captivating behaviors during the breeding season. 

I know I am awe-struck by their beauty, even though it can be difficult to spot them sometimes. 

By understanding their behavior and habitat, we can ensure they thrive undisturbed and allow the female eagle to proudly serve her nurturing role in the dynamic of the eagles’ relationship.

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Dylan Green – Author & Birding Expert

Dylan Green​

Dylan Green is our author, birding maestro, and walking encyclopedia of birds. We call him our vigilant hawk, who scans the sky, observes birds, and documents their behavior and characteristics. And above all, he is a magical storyteller. Let us warn you, Dylan has a contagious love of birds, and his thorough guides demonstrate his knowledge of them. You guys are going to love his blog posts.

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