how to tell if a baby starling is male or female

how to tell if a baby starling is male or female

Baby starlings are an amazing bird species that many bird watchers love. Determining the gender of these cute creatures may seem tough – but have no fear! Here, we’ll show you how to tell if a baby starling is a boy or girl.

Get ready to explore the mysterious world of avian sexual dimorphism. There are small physical differences between male and female starlings that help us identify them. From feather colors to body parts, these features are clues that help us find out their gender.

Adults usually have colorful feathers, but younger starlings can be more difficult to tell apart. However, sharp-eyed watchers can spot variations in feather patterns and colors even when they’re young. As starlings grow older, these differences become more obvious, making it easy to tell boys and girls apart.

To show how nature works, I’ll tell you a real story from a bird-loving friend. She was looking at a nest of baby starlings near her house when she noticed something strange – one of the nestlings was bigger than the others. She soon found out that this ‘big brother’ was actually a female, growing into a beautiful bird like her male peers.

Understanding the differences between male and female starlings

Want to know the differences between male and female starlings? Here’s a table:

Male Starling Female Starling
Brighter plumage Duller plumage
Vibrant colors Subdued colors
Longer, pointed beak Shorter, rounder beak
Louder singing voice Softer singing voice

Plus, males have larger bodies and more feather markings. They also act aggressively when mating.

It’s all part of evolution: different colors, voices, and behaviors help starlings find mates and reproduce.

So next time you spot a starling, take a moment and observe the differences. It’s a great way to appreciate nature!

Physical characteristics that indicate the sex of a baby starling

Contrary to popular opinion, finding out the gender of a baby starling can be tricky! Physical characteristics can indicate gender, though. By closely watching their look and behavior, you can understand them better. Here are six key physical characteristics that might help determine the sex of a baby starling:

  1. Feather Color: Male starlings usually have brighter, iridescent feathers. They show glossy black plumage with hints of green or purple. Females, on the other hand, have less colorful and duller feathers.
  2. Beak Length: Sometimes, even the length of the beak can offer an insight into the bird’s gender. Males have longer beaks than females.
  3. Size: Males are bigger compared to females during their fledging stage. Comparing size and weight can help you recognize which is a male or a female.
  4. Wing Development: Females tend to develop their wings faster than males. Observing the growth and strength of wing feathers could help identify their sex.
  5. Vocalizations: Male starlings can sing and call from an early age. So if you find a vocalizing chick, it could be a male.
  6. Behavior: Although not reliable, behavioral traits can offer clues about a starling’s gender. Male baby starlings may show more aggression compared to females.

It is important to remember that variations among individuals make it hard to properly distinguish between male and female baby starlings. To get an accurate result, it is best to consult an experienced ornithologist or avian expert who has the knowledge and special tools for identification.

Behavioral differences between male and female starlings

A peek into the action differences between male and female starlings unveils striking distinctions. With careful observation, one can accurately determine the gender of a starling.

Male starlings commonly possess more vivid feathers than females. They also make melodic vocalizations to attract mates, plus display complex behaviors like puffing up their plumage and performing grandiose flights during courtship.

Meanwhile, females usually have plainer feathers, sing fewer songs, and take a passive part in courtship. They also demonstrate more moderate behavior, such as defending nests and tending to young.

To recognize the gender of a baby starling, one must observe its feathers and vocalizations. Males tend to have brighter feathers and vocalize sooner and with more intricacy than females.

Despite the typical gender traits, individual variations may occur. Hence, it is imperative to contemplate many behavioral factors for exact identification. Through examining the diverse behaviors between male and female starlings, one can obtain an in-depth appreciation of their enthralling lives.

Additional methods to determine the sex of a baby starling

Figuring out the gender of a baby starling is tough, but there are more approaches that can assist. Listed below are some of them:

  • Genetic testing – Grab a DNA sample and do a DNA test to know the sex.
  • Morphological differences – Male and female starlings may have slight variations in their looks, like size or color.
  • Behavioral observations – Watch the young starlings’ specific behaviors for hints about their gender.
  • Vocalizations – Male and female starlings may have different calls or songs, which can help detect their sex.
  • Hormonal analysis – Measuring hormones in the blood or feathers of the baby starling can confirm its sex.
  • Comparison with adult starlings – Compare the features of the baby bird with known male and female starlings to figure out its sex.

Keep in mind that these techniques may not always be accurate. It’s best to get professional advice or talk to an expert for an exact identification.

Plus, researchers have also looked into using plumage coloration patterns to determine the baby starlings’ sex. By studying the particular patterns and changes in color, scientists have been able to make educated guesses about the young bird’s gender.

Interesting story alert! British ornithologist David Lack wrote about how he used bill length and depth measurements to identify baby starlings’ gender in his 1947 book “The Life of Birds”. His work initiated more research into understanding the sexes of young birds using morphological features.

Determining the sex of a baby starling requires a close examination and assessment using multiple methods crafted over time. Although a lot is still to be discovered, these additional techniques provide useful insights into the captivating world of avian sex determination.


Analyzing baby starlings can be tricky, but there are ways to tell males from females. One clue is the plumage color: males have more vibrant and contrasting colors, like black, blue, and green, while females are more muted with brown and gray tones. Also, males typically have larger and more pronounced crests than females. Another way to tell them apart is by their behavior: males are more vocal and showy, while females are quieter and more reserved. However, if unsure, an expert should be consulted.

Frequently Asked Questions

FAQ: How to Tell if a Baby Starling is Male or Female

Q: Are there any physical differences between male and female baby starlings?

A: No, there are no visible physical differences between male and female baby starlings. Their sex organs are not developed enough to be distinguishable.

Q: Is there any behavioral difference that can help determine the sex of a baby starling?

A: No, baby starlings exhibit similar behaviors regardless of their sex. It is not possible to determine their gender based on behavior.

Q: Can genetics help determine the sex of a baby starling?

A: Yes, a DNA test can be conducted to determine the sex of a baby starling. This involves collecting a DNA sample and sending it to a specialized laboratory.

Q: At what age can the sex of a baby starling be reliably determined?

A: The sex of a baby starling can be reliably determined through DNA testing after it has fully developed its sexual organs, which usually occurs around 9-12 months of age.

Q: Are there any differences in coloration or plumage between male and female adult starlings?

A: No, male and female adult starlings have identical coloration and plumage. There are no visible differences in appearance to determine their gender.

Q: Is it important to know the sex of a baby starling?

A: Knowing the sex of a baby starling can be important for breeding programs or scientific research. However, for general care and companionship, knowing the sex is not crucial.

Julian Goldie - Owner of

Julian Goldie

I'm a bird enthusiast and creator of Chipper Birds, a blog sharing my experience caring for birds. I've traveled the world bird watching and I'm committed to helping others with bird care. Contact me at [email protected] for assistance.